单词：pressure-bearing surface
单词：pressure-bearing surface 相关文章
Conditions on Mars were so harsh that it was hard to imagine any life surviving there. The idea of sophisticated aliens was wiped out. We know that conditions on Mars today are not very good for life.
火星生命
Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete
英语小短文
Our chemistry, our very nature, our metabolism is completely shaped by the atmosphere. To appreciate our atmosphere, well rise through its layers, travelling from the planets surface, miles up above mountains and the clouds, to the very edge of space
探索与发现2014年
1. I know that every job has its own kind of pressure. 我知道每份工作都有自己的压力。 还能这样说： For me, it is job that has some kind of pressure on any person. I believe that pressure is evitable for people who have a job. 应用
情景会话口袋书人际篇
In the days of diving suitsthe sort that were connected to the surface by long hoses, 在使用潜水衣即用长管子连接水面的那种装备的年代， divers sometimes experienced a dreaded phenomenon known as the squeeze. 潜水员有时候会
万物简史
Maybe. A change in barometric readings may be part of the reason: Atmospheric pressure often drops right before bad weather sets in; this shift could cause body tissue to expand, which can lead to swelling and pain. 也许吧，气压变化有可能是
英语听力广播—Listening