Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.冷阴极传感管比玻璃热丝管坚实.The source of electrons in an electron microscope is a heated filament.电子显微镜中的电子源,是一加热的灯丝.Tropomyosin adds structural rigidit...
The source of electrons in an electron microscope is a heated filament.电子显微镜中的电子源,是一加热的灯丝.Characterzation: high quality quartz bulb, biplanar filament which enables increased illumination, uniform color temperature and l...
They roofed the house with slates.他们用石板瓦做屋顶....a roofed corridor...有屋顶的走廊...a tin-roofed hut.锡顶的棚屋The building is roofed entirely with translucent corrugated plastic.这座建筑完全用半透明瓦楞塑料封顶。Nowadays, only the two big houses rem...
Sedan - chairs brought him and his father to the door of the West Szechuan Mercantile Corporation.两乘轿子把他们父子送到西蜀实业公司经营的商业场的后门.Before five in the morning, the sedan bearers washed and cooked rice.早晨不到五点钟, 轿夫们淘米煮饭.The touri...
把你的眉毛修剪成越往外眼角越细的月牙形。Taper the shape of your eyebrows towards the outer corners.她狡黠地从眼角瞥了布拉姆韦尔一眼。She darted a sly sideways glance at Bramwell.她眼角上出现了鱼尾纹。There were fine wrinkles around her eyes....