diffraction grating interferometer 衍射光栅干涉仪

diffraction grating spectrograph 衍射光栅摄谱仪

diffraction grating spectrometer 衍射光栅光谱仪

diffraction lens 衍射透镜

diffraction meter 衍射计

diffraction micrometer 衍射测微器

diffraction microscope 衍射显微镜

diffraction spectrograph 衍射摄谱仪

diffraction spectrometer 衍射光谱计

diffraction spectroscope 衍射分光镜

diffraction velocimeter 衍射测速仪

diffractometer 衍射计

diffusant 扩散剂

diffuse reflection glass 漫反射玻璃

diffused base transistor 扩散基极晶体管

diffused component 扩散元件

diffused EC transistor 扩散发射极集电极晶体管

diffused junction detector 扩散结检测器

diffused junction transistor 扩散结晶体管

diffused silicon diode 扩散型硅二极管

diffused type diode 扩散型二极管

diffuser centrifugal pump 扩散式离心泵

diffuser pump 扩散泵

diffuser type centrifugal pump 扩散形离心泵

diffuser valve 扩散阀

diffuser vane 扩压器叶片

diffuser 扩散器

diffusing filter 扩散滤波器

diffusing glass 漫射玻璃

diffusing globe 漫射器

diffusing type steam valve 扩散式汽阀

diffusiometer 渗漏器

diffusion absorption refrigerator 扩散吸收式冰箱

diffusion base plane transistor 扩散基极平面晶体管

diffusion disk 漫射镜

diffusion pump grease 扩散泵润滑脂

diffusion pump 扩散泵

diffusion transistor 扩散晶体管

diffusion vacuum pump 扩散真空泵

diffusion-type chemical laser 扩散型化学激光器

diflorasone 双氟拉松

diflubenzuron 除虫脲

diflucortolone 双氟米松

diflunisal 双氟尼酸

difluoro-benzene 二氟代苯

difluorobromomethane 二氟一溴甲烷

difluorochlobromomethane 二氟一氯一溴甲烷

difluorodibromomethane 二氟二溴甲烷

difluprednate 双氟泼尼酯

difmedol 地夫美多

Difolotan 敌菌丹

diformin tablet 二甲双胍片

Diftoran 氟鼠烷

difurfuryl disulbide 二糠基二硫

digallic acid 丹宁

digestant 消化剂

digester 蒸煮锅

digestion pill of betel nut 槟榔四消丸

digestion powder for infants 小儿消食散

digestion-promoting pill 开胸顺气丸

digestiva 助消化药

digestive and stomachic 健胃消化药

digestor 蒸煮器

digger dredger 采掘式挖泥船

digger plough 犁式挖沟机

digger 挖掘机

digging arm loader 立抓装碴机

digging machine 挖掘机

digging shovel 挖掘铲

digging spoon 挖掘勺

digimatic caliper 电子数显卡尺

digimatic depth gage 电子数显深度尺

digimatic height gage 电子数显高度尺

Digiset 电子照相排字机

digit absorber 消位器

digit counter 数字计数器