invariable 专八

This process,however,was not invariable.

但是,这个过程并非始终。

The key features of the International System are decimalization, a system of prefixes, and a standard defined in terms of an invariable physical measure.

国际制度的主要特点是采用了十进制法、字首体系、以的物理度量方式解释的。

In the case of invariable of outrigger belt and changing the vertical positional arrangement, the effect on structural inner force, natural vibration period and sidesway were discussed.

析固定加强层水平伸臂的位置，改环带的竖向位置，研究环带的竖向位置对高层框筒结构力学能的影响。

In calefactive phase, the electro thermal model of hot bridge wire was established, the calefactive time of invariable current fire case and capacitance discharge fire case were both studied.

在升温阶段建立桥丝电热升温模型，别求解恒定电流点火升温时间和电容放电点火升温时间。