当前位置:潮汐与涌浪题库

问题:

[单选] Neap tides occur().

A . At the start of spring,when the Sun is nearly over the equator
B . Only when the Sun and Moon are on the same sides of the Earth and are nearly in line
C . When the Sun and Moon are at approximately 90° to each other,as seen from the Earth
D . When the Sun,Moon,and Earth are nearly in line,regardless of alignment order

画出LC滤波器的电路图。 试述综合重合闸的评价方法? Soot blowers should be used in proper sequence so that() excess stresses will not be set up in the boiler。 the decks will not be covered with soot。 the soot will be swept toward the uptakes。 there will not be a loss of steam pressure。 绘出异步电动机星形接线绕组接线示意图。 一个流程的生产能力取决于流程的()。 Neap tides occur().
参考答案:

  参考解析

本题暂无解析

在线 客服