在F10键安装配置，可直接煎饼解析器具有一门框螺母及伺服环栓更换。

The F10 mounting configuration allows for direct pancake resolver replacement featuring a jamb nut and tethered servo ring.

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与中性态相比，带电态下其分子结构表现在C - C键的键长及环与环间的扭转角发生显著的改变。

Comaring with the neutral states, the bond lengths and the inter ring twist angles of the charged states are changed obviously.

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增韧效果与体系的相态结构、 化学键合和环氧基体的延展性有关。

The toughening efficiency was related to morphology, chemical bonding and epoxy resin matrix deformation of the system.

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They want to get as far away from each other possible, the ideal angle is 120. But what we have here is a four-membered ring, so what angle does 90° that have to be, that bond? 90 degrees.

它们想要尽量远离彼此，最理想的是形成120°键角,但现在是个四元环,所以这键角应该多大？

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