C : Wonderful! How much is a pair of antireflection lenses?那太好了! 一对不反光镜片约要多少钱 呢 ?HfO _ 2 antireflection coatings with a transmissivity of 99.9 % has been fabricated on bottom emitting VCSEL.在大功率垂直腔面发射激光器(VCSEL) 出光窗口镀制了Hf...
他催促所有人拼命干活，直到生产遭遇瓶颈。He pushed everyone full speed ahead until production hit a bottleneck.凯瑟琳紧握着破裂的瓶颈。Catherine gripped the broken neck of the bottle.她正握着瓶颈摇晃一瓶葡萄酒。She was swinging a bottle of wine by its neck....
Sir George Staunton instantly wrote back an answer, rewarding the messager liberally.乔治·斯汤顿爵士立即写了回信, 慷慨地犒赏了信差.Sir George Staunton instantly wrote back an answer, rewarding the messenger liberally.乔治?斯汤顿爵士立即写了回信, 慷慨地犒赏了信差...
Compton was sending the ball here, there, and everywhere with each stroke.康普顿一会将球打到这里，一会打到那里，每一拍的落点都不同。Compton scattering can't be understood on the basis of classical electromagnetic theory.康普顿散射不能根据经典电磁理论去理解.This ...
黄昏时，我们在茫茫荒野中扎营。At dusk we pitched camp in the middle of nowhere.科利福德位置更高，就在荒野之上。Colliford is higher, right up on the moors.她赶着牛群穿过荒野.She drove the herd of cattle through the wilderness....
这种矿物带有轻微的磁性。The mineral is weakly magnetic.他的声音浑厚而有磁性。He speaks in a melodious baritone.一通上电流，这块板就会有磁性。The block becomes magnetic when the current is switched on....
小猪喝脱脂乳而且很爱喝.The piglets had the buttermilk and loved it.在脱脂乳中添加3%的 菊芋 粉后, 明显促进了 菌体 产酸.After JAP ( 3.0 % ) is added to skim milk, Bifidobacterium can produce more acid ( 3.0 % ).她可以喝脱脂乳,但不要吃黄油.She can drink skimmed milk b...