研制了一种甲醇重整微槽道反应器加工工艺.A manufacturing process of micro - channel reactor for methanol reforming was prepared.分析了球面透镜组成的聚焦系统加工微槽道存在的问题与困难.Analyses the problems and difficulties in micro - canal process by using spherical le...
I have a headache, so I need peace and quiet.我头痛, 所以我需要安宁和平静.If I have a headache, I will take an aspirin.如果我头痛, 我就服一片阿斯匹林.I have a headache ( stomachache ).我头痛 ( 胃痛 )....
a titanic struggle between good and evil善与恶之间的一场大搏斗We have been making titanic effort to achieve our purpose.我们一直在作极大的努力,以达到我们的目的.Even by modern standards, the 46, 000 ton Titanic was a colossal ship.即使按照现代的标准看, 那46, 000...
海水浸蚀着陆地.The sea is encroaching upon the land.比较不常见的浸蚀多聚物的化学浸蚀物有酸 、 碱.Less common reagents that attack polymers include acids, bases.泾水把那狭窄的河床浸蚀得很厉害.The creek had eroded deep into the little gully....