整体叶盘是高推比航空发动机采用的新结构。

Blisk is a new integrated structure of blades and disk actually used in the aero-engine of high thrust-weight ratio.

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现在大笨钟的粉丝比塔桥和伦敦桥这些开推时间较长的账号粉丝还要多了。

Big Ben also has more followers than Tower Bridge and London Bridge, both of which have been online for a while now.

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很多年来，随着”先买后租”风尚推高了房屋供给，房租一直比房价增长缓慢。

Rents rose more slowly than prices for many years, as the popularity of buy-to-let increased supply.

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So what we see is on ammonia here, 107 we know that it's less than a 109 . 5, it's actually 107, so it's less than a 109 . 5, because of that lone pair pushing down in the bonding electrons.

我们看到在氨分子里，我们知道它比１０９．５要小，它是，所以比109。5要小，因为孤对会把成键电子向下推。

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