英语词汇alternating bar怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?砂砾滩
... 交替方式 Alternate system 砂砾滩 Alternating bar 交替设施 Alternating device ...
2
?游荡性沙洲
alternating bar 游荡性沙洲...

短语

1
This bar naturally vibrates at 3.145 MHz, but apply an alternating voltage and it vibrates more quickly or slowly.
这种硅条自然的震动于3.145 MHz的频率，不过当施加一个交变电流的时候，它的震动会变快或变慢。
2
The super needle bar stroke and super alternating presser foot make its feature of heavy duty sewing even more outstanding;
超长针杆行程，大互动量交替压脚，缝厚能力更显出色；
3
The prime motor rotates in a fixed direction and the alternating motion of the carrier bar is accomplished by the crank-rocker mechanism.
电动机单向旋转，用曲柄摇杆机构换向，实现悬点的往复直线运动。

单词	alternating bar
释义	alternating bar 简明释义砂砾滩网络释义 1 ?砂砾滩 ... 交替方式 Alternate system 砂砾滩 Alternating bar 交替设施 Alternating device ... 2 ?游荡性沙洲 alternating bar 游荡性沙洲... 短语 1 Bar alternating 砂砾滩 2 free alternating current bar 自由杆双语例句 1 This bar naturally vibrates at 3.145 MHz, but apply an alternating voltage and it vibrates more quickly or slowly. 这种硅条自然的震动于3.145 MHz的频率，不过当施加一个交变电流的时候，它的震动会变快或变慢。 2 The super needle bar stroke and super alternating presser foot make its feature of heavy duty sewing even more outstanding; 超长针杆行程，大互动量交替压脚，缝厚能力更显出色； 3 The prime motor rotates in a fixed direction and the alternating motion of the carrier bar is accomplished by the crank-rocker mechanism. 电动机单向旋转，用曲柄摇杆机构换向，实现悬点的往复直线运动。
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