[主观题]风险中性(Risk neutral)
[名词解释] 风险中性(Risk neutral)
[名词解释] 中性点(neutral point)
[名词解释] 中性线(neutral conductor)
[名词解释] 保护中性线(PEN线,protective and neutral conductor)
[判断题] x-scan每次能扫描多台机器A . 正确B . 错误
[单选题]A neutral equilibrium position for a vessel means that the metacenter is().A . lower than the keelB . at the same height as the center of gravityC . exactly at midshipsD . at the center of the waterplane area
[问答题] 术语翻译:Neutral packing()
[名词解释] 英译中:Neutral packing
[单选题]扫描过程中最容易丢失层次的是()A. 亮调B. 中间调C. 暗调D. 以上都不对