The top half of the 1-x is a dummy. What would be an upper-stage, with a crew capsule and its emergency escape mechanism are simulators made to the correct shape and weight.

战神一号X型的上半部分是个模拟仓，上层安装着根据合适形状和重量制造的船员舱和紧急逃生机制的模拟器。

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The study may have some significance to discover the mechanism of recurrence of ca and immune escape of virus.

本研究对于揭示病毒的免疫逃逸机制及尖锐湿疣的复发可能具有一定的意义。

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Said Zhang Linqi, HIV immune escape mechanism is more subtle, HIV infection is precisely the immune system fight the infection of immune cells.

张林琦说，HIV具有免疫逃逸机制，更微妙的是，HIV恰恰感染的是免疫系统中对抗感染的免疫细胞。

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That means entirely new types of resistance mechanism would have to evolve in order for bacteria to escape their effects.

ECONOMIST: A better way to find novel antibiotics