同调代数在现代发展中起了如此重要的作用.Homological algebra plays such an important part in modern developments.1918显微技术与同调断层摄影系统, 光雷达与雷射光雷达, 光纤检测器.Microscopy and coherence tomography systems, LIDAR and LADAR, fiber - optic sensors.像等级同调(Le...
如果可储藏的地方有限，这些拉环式背包能节省很大空间。These zip-top bags are great space-savers if storage is limited.包括地下蒸汽储藏的地热能, 也是无污染的.Geothermal energy , which involves stored underground reservoirs of steam, is also pollution - free.这种葡萄酒储藏的年...
他的信跟他的诗一样，读来令生活更添滋味，可谓一大乐事。His letters, like his poetry, are life-enhancing and a delight.初尝胜利滋味的感觉真是无可比拟。There is no feeling on earth like winning for the first time.迈克·爱德华兹已经尝到了巨大成功的滋味。Mike Edwards has tasted success b...
The noise would have provoked alarm and neighbourly concern.吵闹本会引起担忧和好意的关注。The decision provoked outrage from women and human rights groups.这一决定激起了妇女和人权组织的强烈愤慨。The images provoked strong surges of nostalgia for the days ...
她的下颚紧得成了方形,她的眼睛变成翡翠的颜色.Her jaw line tightened to squareness and her eyes went emerald.摘要翡翠的结构是决定翡翠质量的重要因素.This paper discusses the definition and the texture types of jadeite jade.翡翠的自然绿色和染成的绿色到底有什么不同 呢 ?Natural dyed eme...
By the time they finish, the crewmen are standing ankle-deep in fish guts.到他们完工时，船员站的地方鱼内脏已堆至脚踝。Crewmen aboard the tanker sighted a ship in distress off the coast of Senegal.油船上的船员们在塞内加尔的近海发现了一艘失事的船.The crewmen were chee...