The concept and the connotation of spacesuit ergonomics are spicified.阐明了工效学概念,将其运用于航天服设计.The new - style spacesuit is much lighter than the older one.新式的太空服比老式的那种轻便了许多.Because the spacesuit protection only 1 mm in diame...
The reaction kinetics leading ilmenite directly by acid was investigated.研究了盐酸直接浸取钛铁矿的浸取动力学.Mining ilmenite makes serious surface water pollution, and degenerates ecological environment.钛矿开采严重污染地表水, 并使矿区生态环境普遍退化.Associat...
切勿讲不雅的故事.Never tell stories that are not decent , ie that are obscene.用餐时摆弄刀叉玩儿是不雅的.It's bad manners to fidget about at the table.他的不雅的吃相使她很尴尬.His bad table manners embarrassed her....
I had a nagging worry that we weren’t going to get there.我有个挥之不去的忧虑，就是担心我们到不了那里 。I had a nagging feeling that I had forgotten something.我有某种不安的感觉，好像忘了什么东西似的。...nagging headaches.顽固的头痛Lenny still could not dissolve the na...
He based his conclusions on the evidence given by the captured prisoners.他根据被俘囚犯提供的证据得出了这个结论。The scientists involved put different weight on the conclusions of different models.相关科学家对不同模型的结论给予不同的权重。Several conclusions co...
The practical inconveniences of long hair are negligible.长发在实际生活中产生的不便可以忽略不计。There are many inconveniences that you have to put up with when you are camping.你在露营时必须克服许多不便.Every man was thinking more of his inconveniences...
By gravitation the sun and planets act and react upon one another.太阳与行星通过引力发挥作用并相互影响。He also propounded the Heliocentric theory of gravitation, thus predating Copernicus by almost one thousand years.他也提出以引力作用为基础的日心说, 比哥白...
把工具放回工具箱.Put back the tools in the box.遗憾的是, 层次树也是工具箱中最容易被错误使用的控件之一.Unfortunately, hierarchical trees are one of the most inappropriately used controls in the toolbox.我的工具柜 ( 工具盒 、 工具箱 ) 里面有很多工具.There are many tools in m...