In wind resistance than normal, self-respect, and knock against bare and associated external load conditions, thermal insulation layer is not with the bottom separation, fall off.
在抗风比、自重以及正常磕碰等内、外力相联系的负载条件下，保温层不致与慕底别离、掉落。
Despite the geographic separation of the families, the method of quadrupedal walking is similar: legs and arms held fairly straight, and bottom in the air.
尽管这些家庭分布在不同的地域，但是用四肢行走的方式极为相似：两腿和两臂支撑很直，而末梢均朝向空中。
Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam.
汽水分离可靠（水汽经U型普通从阀底部进入），阀内始终处于水封状态，有效阻止蒸汽泄漏。
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