four-door saloon car 四门轿车
four-drum boiler 四锅筒锅炉
four-effect evaporator 四效蒸发器
four-element tube 四极管
Four-Fish jelly 四鱼软糖
Four-Flower jelly 四花软糖
four-fold rule 四折木尺
four-fold wooden rule 四折尺
four-frame carpet 四经架地毯
four-gear block 四联齿轮
four-groove core drill 四槽扩孔钻
four-high non-reversing cold rolling mill 不可逆式四辊冷轧机
four-high rolling mill 四辊式轧机
four-high tandem cold mill 连续式四辊冷轧机
four-jaw chuck 四爪卡盘
four-level laser 四能级激光器
four-level solid laser 四能级固体激光器
four-man bob 四人雪撬车
four-meter measuring machine 四米测长机
four-note doorbell 四音调门铃
four-o'clock 紫茉莉
four-phase lower horizon light 四联地幕灯
four-phase upper horizon light 四联天幕灯
four-piece clamshell bucket 四瓣式挖土斗
four-pin crossarm brace 四线横臂拉条
four-ply brocade 四色纬纱提花台布
four-pole gas analyzer 四极气体分析仪
four-position valve 四通阀
four-probe arrangement 四探针装置
four-purpose dial caliper 四用表盘卡尺
four-purpose vernier caliper 四用游标卡尺
four-quadrant multiplier 四象限乘法器
four-roll calender 四滚筒压延机
four-roll crusher 四辊碾碎机
four-roll plate bending machine 四辊卷板机
four-roller reversible cold-rolled plate 四辊可逆冷轧钢板
four-share light mounted plow 悬挂四铧轻犁
four-share mounted plow 悬挂四铧犁
four-spindle horizontal copying milling machine 四轴水平仿形铣床
four-square lock 正方形锁
four-stage mixer settler 四级混合沉降器
four-strand mill 四线式轧机
four-stranded 四股绳
four-stroke diesel engine 四冲程柴油机
four-stroke marine diesel engine 四冲程船用柴油机
four-terminal oscillator 四端网络振荡器
four-track single jersey machine 四线单面针织机
four-track tape recorder 四磁轨磁带录音机
four-usage and self-locking vernier caliper 四用自锁游标卡尺
four-way solenoid valve 四通电磁阀
four-way switch 四通电路开关
four-wheel garage jack 四轮修车起重器
four-wheel motor cycle 四轮摩托车
four-wheel tractor 四轮拖拉机
four-wheel trailer 四轮拖车
four-wire arm 四线横担
four-wire repeater 四线增音机
four-wire terminating set 四线制终端设备
Fourdrinier machine 长网造纸机
Fourdrinier board machine 长网纸板机
Fourdrinier pulp machine 长网浆板机
Fourdrinier tissue machine 长网薄页纸机
Fourdrinier yankee machine 长网单缸造纸机
Fourier analyzer 傅里叶分析器
Fourier interferometric spectrometer 傅里叶干涉光谱仪
Fourier spectrometer 傅里叶光谱仪
Fourier transform infrared spectrometer 傅里叶变换红外光谱仪
Fourier transform infrared spectrophotometer 傅里叶变换红外分光光度计
Fourier transform infrared spectroscopy 傅里叶变换红外分光镜
Fourier transform lens 傅里叶变换透镜
Fourier transform nuclear magnetic resonance spectrometer 傅里叶变换核磁共振波谱仪
Fourier transform spectrometer 傅里叶变换光谱仪
fourreau 紧身连衣裙
fours 灯笼裤
fourteen line socket 14线插头座
Foward 前进牌汽车
fox bolt 开尾地脚螺栓
fox fur 狐皮
fox pieces skin plate 狐狸皮碎料褥子
fox skin cap for lady 狐狸皮女帽
fox skin hat for man 狐狸皮男帽
fox skin mounted with head 镶头狐狸皮
fox skin plate 狐狸皮褥子
fox skin 狐皮
fox tail plate 狐尾褥子
Fox 狐狸牌汽车
fox-nut 芡实
foxglove leaf 毛地黄叶
Foxlene 对孟烯
foxtail millet 谷子
Foylon 福艾纶织物和铝箔胶合叠制成的织物
fraction back gear 组合背齿轮
fraction collector 馏分收集器
fractional column 分馏塔
fractional computer 分数计算机
fractional condenser 分凝器
fractional distilling flask 分馏瓶
fractional horsepower electric motor 分马力电动机
fractional horsepower induction motor 分马力感应式电动机
fractional horsepower light metal induction motor 铝合金壳分马力感应电动机
fractional horsepower motor for minimachine tool 小型机床用分马力电机
fractional horsepower motor 小功率电动机
fractional loading coil 分数加感线圈
fractional pitch winding 分距绕组
fractional plate 分馏塔盘
fractional still head 分馏头
fractional tower 分馏塔
fractional turbine 部分进汽式汽轮机
fractional weight 小数砝码
fractional-slot winding 分数槽绕组
fractionating column 分馏塔
fractionating flask 分馏瓶
fractionating pump 分镏泵
fractionating tower 分馏塔
fractionating tray 分馏塔盘
fractionator 分馏器
fractometer 色层分离仪
fracture fixing apparatus 骨折固定器
fracture monitor 压裂监测仪
fracture sand jet 压裂喷砂器
fracturing fluid additive 压裂液添加剂
fracturing fluid 压裂液
fracturing liquid 压裂液
fracturing pump 压裂泵
fracturing truck 压裂车
fragile fibre 脆性纤维
fragile material 脆性材料
fragrance for cosmetics 化妆香精
fragrance for detergents 皂用香精
fragrant cream 香膏
fragrant egg crisp 蛋馥酥
fragrant fatliquoring agent 香型加脂剂
Fragrant Honey cigarette 香蜜香烟
fragrant incense 卫生香
fragrant lotus seed cake 莲子香酥
fragrant lowfoaming detergent 加香低泡洗衣粉
fragrant peanut cake 花生香酥
fragrant peanut candy 花生香糖
fragrant peanut roll 花生香卷酥
fragrant plum pulp 香李脯
fragrant porcelain manufacture 香味瓷工艺
fragrant prune 香梅
fragrant scallion cake 油葱香酥
fragrant sesame seed cake 麻芳酥
fragrant yolk crisp 蛋香酥
Fragrant yolk shortbread 蛋香酥
fragrant-wood 沉香木
Frahm frequency meter 弗拉姆频率计
fraise 扩孔钻
frame adjuster 帧调整器
frame amplifier 帧信号放大器
frame antenna 框型天线
frame bearing 架梁轴承
frame camera 分幅摄影机
frame capture camera 帧捕获摄像机
frame coil 定心线圈
frame counter 帧计数器
frame crane 龙门吊车
frame crank press 单柱曲轴压力机
frame deflector coil 帧偏转线圈
frame divider 帧分频器
frame editing controller 帧编辑控制器
frame filter press 框式压滤机
frame for handsaw 手锯架
frame gloves 针织手套
frame level 框架水准仪
frame lock 车锁
frame mortising and tenoning cutter 框架榫槽企口铣刀
frame output transformer 帧扫描输出变压器
frame output valve 帧信号输出管
frame plough 架式犁
frame saw 架锯
frame saw-blade 架锯条
frame scan transformer 帧扫描变压器
frame scanning circuit 帧扫描电路
frame shears 平行式剪切机
frame stirrer 框式搅拌器
frame suspended motor 底架悬挂电动机
frame synchronizer 帧同步器
frame type filter 板框式压滤机
frame type hydraulic press for veneer sheet 框架式层压板液压机
frame type hydraulic press 框架式液压机
frame type level 框式水平仪
frame 车架
frame-blanking amplifier 帧熄灭脉冲放大器
frame-chain slag eliminator 框链除渣机
frame-freeze module 帧凝固组件
framed heel nylon stockings 后跟加深色线条尼龙长袜
framed mirror 有框镜
framed saw 架锯
framework of fan 扇骨
framing camera 分幅照相机
framing eyepiece 取景目镜
framing sawhorse 锯木凳
framing thermal imager 分幅热像仪
Framont 法拉蒙牌手表
framycetin 新霉素B
Francis turbine 轴向辐流式涡轮机
francium 钫
francolite 细晶磷灰石
frangible grenade 燃烧瓶
Frankelon 弗朗凯纶聚酰胺纤维
Frankfurter sausage 德国香肠
Frankilene 富朗基纶聚酯纤维
frankincense 乳香
franking machine 自动邮资盖印机
franneru 绒布
Frary metal 弗雷里铅-碱土金属轴承合金
Fraser Sweatman pin safety system 弗雷泽·斯韦特曼氏针形安全系统
Fratol 氟乙酸钠
fraueneis 透明石膏
Fraxinus rhynchophylla Hance 秦皮
freckle cream 雀斑膏
freckle-lessening cream 雀斑怯除膏
free acid 游离酸
free air temperature gauge 大气温度规
free air thermometer 大气温度计
free alkali 游离碱
free box wrench 活套筒扳手
free burning coal 易燃煤
free carbon 游离碳
free chlorine monitor 游离氯浓度监测仪
free cutting alloy 易切削合金
free cutting copper 易切削铜
free cutting stainless steel 易切削不锈钢
free cutting steel 易切削钢
free electron laser 自由电子激光器
free falling polarographic oxygen sensor 自由落体式极谱法氧气测定器
free forging hammer 自由锻锤
free gas 游离气
free gyro sensor 自由陀螺传感器
free gyroscope 自由陀螺仪
free handle 活动手柄
free machining steel 高速切削钢
free naphthol 游离萘酚
free nitrogen 游离氮
free piston compressor 自由活塞式压缩机
free piston pressure gauge 自由活塞压力表
free pliers 自由钳子
free point indicator 自由点指示仪
free radiator 自由辐射器
free radical catalyst 自由基催化剂
free rifle 自选步枪
free running multivibrator 自激多谐振荡器
free running oscillator 自激振荡器
free running sawtooth generator 自激锯齿波发生器
free stone 软性石
free sulphur 游离硫
free wool 纯净羊毛
free-air dryer 自然通风干燥器
free-blown glass 无模人工吹制玻璃
free-cutting saw 切削锯
free-field audiometer 自由场听力计
free-lay carpet 组合地毯
free-piston engine 自由活塞发动机
free-piston gas turbine 自由活塞燃气汽轮机
free-point detector 卡点探测器
free-radical generator 自由基发生器
free-running laser 自激激光器
free-turbine engine 自由涡轮燃气轮机
free-wheel 活轮
Freeman 福丽曼牌手表
freeness recorder 游离度记录仪
freeness tester 游离度测定仪
freer-unning blocking generator 自激间歇振荡器
freeze dryer 冷冻干燥机
freeze plug 防冻塞
freeze replica unit 冷冻标本复型装置
freeze-dried cauliflower 低温干燥花菜
freeze-dried chives 低温干燥小葱
freeze-dried green pea 低温干燥青豆
freeze-dried green string bean 低温干燥刀豆
freeze-dried green sweet paprika 低温干燥青甜椒
freeze-dried leek 低温干燥韭葱
freeze-dried mushroom 低温干燥蘑菇
freeze-dried venom of agkistrodon halys 蝮蛇抗酸酶
freezer car 冷藏车
freezer defroster 冷冻机除霜器
freezer unit 冷冻器
freezer 冷冻机
freezing machine 冷冻机
freezing microtome 冷冻切片机
freezing point analyzer 冰点分析仪
freezing trawler 冷冻拖网船
freight aero tramway 货运架空索道
freight elevator 运货升降机
freight engine 运货机车
freight motor triwheeler 货运三轮摩托车
freight train 货运列车
freight truck 运货卡车
freight wagon 货车
freight-handling crane 装卸起重机
freighter 货船
Freighter 货运者牌载重汽车
Freightliner 集装箱货运者牌牵引汽车
fremodyne 调频接收器
French backed 纬缎背呢
French blue cloth 法国蓝色布
French brandy 法国白兰地酒
French cambric 上等薄细布
French canvas 法式刺绣亚麻帆布
French casement 玻璃落地窗
French cashmere 法国精纺开士米呢
French chalk 滑石粉
French challis 加光印花薄织物
French comb 法式精梳机
French combing wool 法式精梳羊毛
french crepe cord 法式薄绉
French crepe yarn 法国绉线
French crepe 法国平绉
French curve 曲线尺
French delaine 印花毛织薄纱
French diamond pique 法国菱形凸纹布
French finish suiting 无光上浆棉平布
French flannel 法国条格法兰绒
French folio 稿纸
French front shirt 暗门襟男衬衫
French gingham 高级轻薄方格平布
French horn 法国号
French kid 法国小羊皮
French merino 法国美利奴细呢
French percale 法国高级密织薄纱
French quilting 凹凸纹细布
French red gold 法国赤金
French sailor jack 法式水兵茄克
French sash 铰链窗
French serge 法国哔叽
French spun yarn 法式精纺毛纱
French toe style shoes 法国尖头鞋
French type claw hammer 法式羊角锤
French type joiner's hammer 法式木工锤
French type machinist's hammer 法式钳工锤
French typewriter 法文打字机
French welt ribber 法式双吃线关边罗纹机
French Wilton carpet 威尔顿机织绒头地毯
French worsted yarn 法式精纺毛纱
French-backed twill 纬缎背斜纹呢
Frenchback serge 纬缎背哔叽
Frenock 四氟丙酸钠
frentizole 夫仑替唑
Freon 12 二氯二氟甲烷
freon ammonia refrigeration equipment 氟氨冷冻机械
freon bottle 氟利昂瓶
freon brine refrigerating installation 氟利昂盐水制冷装置
freon compressing and condensing unit 氟利昂压缩冷凝机
freon compressing unit 氟压缩机
freon compression machine 氟利昂压缩制冷机
freon compressor 氟利昂压缩机
freon leak detector 氟利昂探漏器
freon refrigerant 氟利昂制冷剂
freon refrigerator 氟利昂制冷机
freon 氟利昂
Freon 助喷剂
frequency adjuster 频率调整器
frequency analyzer 频率分析仪
frequency calibrator 频率校准器
frequency carrier diviation meter 频率偏移计
frequency changer 变频器
frequency characteristic viewer 频率特性观测仪
frequency comparator 频率比较器
frequency compounder 频率合成器
frequency comprehensive device 频率综合器
frequency compression demodulator 频率压缩解调器
frequency compression receiver 频率压缩接收机
frequency control analysis facility 频率控制分析设备
frequency converter 变频器
frequency counter 频率计
frequency crucible induction melting furnace 频率坩埚感应熔炼炉
frequency demultiplier 分频器
frequency detector 频率检测器
frequency deviation meter 频率偏移计
frequency deviator 频率偏移器
frequency differential phase shift keying demodulator 频率差分移相键控解调器
frequency discriminating receiver 鉴频式接收机
frequency discriminator 鉴频器
frequency divider 分频器
frequency division multiplex equipment 频分多路复用设备
frequency division multiplex terminal 频分多路终端机
frequency division multiplexer 频分多路复用器
frequency domain analyser 频域分析器
frequency domain equalizer 频域均衡器
frequency double laser 信频激光器
frequency doubler 倍频器
frequency down convertor 频率下变换器
frequency filter 频率滤波器
frequency flashing lamp 频谱闪光灯
frequency hopper 跳频器
frequency hopping code division multiple access demodulator 跳频码分多址解调器
frequency indicator 频率指示计
frequency measuring bridge 测频电桥
frequency measuring counter 测频计数器
frequency measuring equipment 频率测量设备
frequency measuring instrument 频率测量仪器
frequency meter with double scale 双标度频率计
frequency meter 频率计
frequency mixer 混频器
frequency modulated altimeter 调频式高度表
frequency modulated oscillator 调频振荡器
frequency modulated receiver 调频接收机
frequency modulated sonar 调频声纳
frequency modulating stereo transmitter 立体声调频广播发射机
frequency modulation detector tube 调频检波管
frequency modulation detector 调频检波器
frequency modulation generator 调频信号发生器
frequency modulation laser 调频激光器
frequency modulation oscillator 调频振荡器
frequency modulation radar 调频雷达
frequency modulation radio altimeter 调频无线电测高计
frequency modulation receiver 调频接收机
frequency modulation signal demodulation equipment 调频信号解调设备
frequency modulation signal generator 调频信号发生器
frequency modulation television receiver 调频电视接收机
frequency modulation transistor oscillator 调频晶体管振荡器
frequency modulation transmitter 调频发射机
frequency modulation tuner 调频调谐器
frequency modulation type altimeter 调频式测高计
frequency modulationamplitude modulation converter 调频调幅变换器
frequency modulator 调频器
frequency monitor 频率监控器
frequency mover 移频器
frequency multiplier 频率倍增器
frequency recorder 频率记录器
frequency reducer 减频器
frequency regulating transformer 调频变压器
frequency regulator 频率调节器
frequency relay 频率继电器
frequency response analyzer 频率响应分析仪
frequency response plotter 频率响应绘图仪
frequency scan antenna 频率扫描天线
frequency scanner 频率扫描器
frequency scanning radar 频率扫描雷达
frequency scrambler 倒频器
frequency selected amplifier 选频放大器
frequency selecting connector 选频连接器
frequency selective amplifier 选频放大器
frequency selective level indicator 选频电平指示器
frequency selective level meter 选频电平表
frequency selective voltmeter 选频伏特计
frequency selector 选频器
frequency sensitive rheostats 频敏变阻器
frequency separator 频率分离器
frequency shift adapter 移频附加器
frequency shift encoder 移频编码器
frequency shift keyer 移频键控器
frequency shift keying demodulator 移频键控解调器
frequency shift receiver 移频接收机
frequency spectrograph 频谱仪
frequency spectrum analyser 频谱分析器
frequency stabilizer 稳频器
frequency sweeper 频率扫描仪
frequency sweeping oscillator 扫频振荡器
frequency sweeping signal generator 扫频信号发生器
frequency synthesizer 频率合成器
frequency teller 频率计
frequency tracker 频率跟踪器
frequency transformer 变频器
frequency tripler 频率三倍器
frequency tuning fork 频率音叉
frequency wobbulator 频率摆频振荡器
frequency-booster 升频器
frequency-characteristic measuring-testing instrument 频率特性测试仪
frequency-controlled laser 频控激光器
frequency-DC voltage converter 频率-直流电压变换器
frequency-doubled ND YAG laser 倍频掺钕钇铝石榴石激光器
frequency-marker oscillator 频标振荡器
frequency-modulated broadcast transmitter 调频广播发射机
frequency-modulated feedback demodulator 调频反馈解调器
frequency-modulated generator 调频发生器
frequency-modulated signal generator 调频信号发生器
frequency-modulated transmitter 调频发射机
frequency-offset transponder 频偏应答器
frequency-programmed electroncapture detector 频率程序控制电子捕获检测器
frequency-programmed microwave spectrometer 频率程序控制微波光谱仪
frequency-scanning meter 频率扫描仪
frequency-sensitive detector 频敏检波器
frequency-shared channel amplifier 分频通道放大器
frequency-shift duplex receiving unit 移频双工收信设备
frequency-shift modulator 移频调制器
frequency-sweep generator 扫频振荡器
frequency-type telemeter 频率式遥测计
Frescon 蜗螺杀
fresh air intake conversion kit 新鲜空气呼吸箱
fresh American ginseng essence oral liquid 鲜西洋参精口服液
fresh and live aquatic products 鲜活水产品类
fresh bamboo shoots 鲜竹笋
fresh butter 鲜奶油
fresh cockle 鲜蚶
fresh coconut juice 鲜椰子计
fresh coconut syrup 鲜椰子露
fresh cocoon reeling 鲜茧缫丝
fresh concrete air meter 新拌混凝土含气量测定仪
fresh duck egg 鲜鸭蛋
fresh egg 鲜蛋
fresh feed pump 新鲜料进料泵
fresh feed surge drum 新鲜原料收集器
fresh fruit 鲜果
fresh garlic sprout 鲜蒜苔
fresh ginger 鲜姜
fresh ginseng extract 鲜人参精
fresh ginseng oral liquid 鲜人参口服液
fresh ginseng royal jelly 鲜人参蜂王浆
fresh ginseng 鲜人参
fresh hen egg 鲜鸡蛋
fresh lichee juice 鲜荔枝汁
fresh lichee syrup 鲜荔枝露
fresh lotus root slice 清水莲藕片
fresh lotus root 清水莲藕
fresh mandarin 鲜桔
fresh milk sweet 鲜奶糖
fresh mushroom 鲜蘑菇
fresh olive 鲜橄榄
fresh orange juice 鲜桔汁
fresh pea 鲜豌豆
fresh peach 鲜桃
fresh pigeon egg 鲜鸽蛋
fresh pineapple juice 鲜菠萝汁
fresh pineapple syrup 鲜菠萝露
fresh red date without stone 鲜无核红枣
fresh royal jelly 鲜王浆
fresh scallop 鲜贝
fresh snail 鲜泥螺
fresh spirit 石脑油
fresh thin shell large clam 鲜薄壳大蚌
fresh wampe syrup 鲜黄皮露
fresh water circulating pump 淡水循环泵
fresh water cooling pump 淡水冷却泵
fresh water discharge pump 淡水抽出泵
fresh water extraction pump 淡水排出泵
fresh water filter 淡水过滤器
fresh water generator 造水机
fresh water makeup pump 淡水补充泵