绳索滑轮系统a system of ropes and pulleys这块大石是用绳子和滑轮给吊起来的.The stone was lifted by means of a rope and pulley.工人把金属丝穿在滑轮上.The worker threaded the wire through the pulley....
Yesterday she was incommunicado, putting the finishing touches to her autobiography.昨天她闭门独处，对她的自传作最后的润色。The director employs sensuous, atmospheric camerawork and deft dramatic touches.导演在镜头运用上既富有美感又渲染了气氛，戏剧手法的运用也娴熟自如。The...
Panagiotopoulos - Reid mixing rules are better than Van der Waals - 1 for carbon dioxide + alkane systems.对于CO_ 2与饱和烷烃的二元体系,Panagiotopoulos-Reid混合规则比VanderWaals -1 混合规则的计算效果更好一些.Produce intertexture wash after wash , as ...
Postnatal scan of the right dystrophic kidney and the normal left kidney.产后扫查显示右肾营养不良,左肾正常.Fibrous wall with dystrophic calcification consistent with cyst.纤维囊壁含有营养不良的钙化符合囊肿.Dystrophic calcification of soft tissue or cart...
Railroad industry is considered as typical natural monopoly trade.铁路行业被认为是典型的自然垄断行业.Under Scott, Carnegie learned all about the railroad industry and later became a superintendent himself.为史考特工作时, 卡内基学到了所有与铁路工业有关的知识并于稍后成...
Nelson Garage has the used car you're after.纳尔逊汽车修理厂有你要找的那种二手车。Avout 7 million people, including current president Thabo Mbeki and former president Nelson Mandela, speak Xhosa.大约有700万人, 包括现任的总统塔博·姆贝基和前任总统纳尔逊·曼德拉都说科萨...