2. Precious metal and its alloy rivet-type composite electric contacts must be examined for composite strength in hot state with the exception of composite strength in cold state. 贵金属及其合金铆钉型复合电触点除了应考核其冷态复合强度之外,还必需增加在热态下复合强度的考核,只有这样才能满足用户在实际运行时对复合触点复合强度的要求。
3. Long composite stiffened panel is thought as columns, and the ultimate strength of composite stiffened plates is derived from composite column theory. 将复合材料长加筋板看成是一宽柱,利用梁柱理论推导出复合材料梁柱的极限承载能力公式。
4. CVBS – This acronym stands for Composite Video Baseband Signal (or Composite Video Blanking and Syncs. ) Composite video connects through the ubiquitous yellow RCA jack shown in Figure 4a. 复合视频基带信号(或复合视频消隐与同步)。复合的视频是通过图4a所示的专用黄色RCA接头来连接的。