单选题 If the radio signal is not clear, adjust the frequency.

A、 如果无线电信号不清晰,调整频率。
B、 如果电子信号不清楚,调整波长。
C、 如果广播信号不清楚,测试频率。
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相关试题

单选题 此专用工具用于拔出衬套。

A、The function of this special tool is to remove the shims.
B、The purpose of this special tool is to extract the bushing.
C、The function of this special tool is to extend the washer.

单选题 If you see discoloration, replace the part.

A、如果你看到染色,拆卸部件。
B、如果你看到变色,更换部件。
C、如果你看到有颜色,移除部件。

单选题 Replace the unit at the next check.

A、Scrap the unit at the next check.
B、Repeat the unit at the next check.
C、Change the unit when performing next check.

单选题 Future reference to the unit may be by abbreviation.

A、将来提到此组件可以用缩写。
B、将来对单元的引用可以使用缩写。
C、后面可以参考组件的缩写。

单选题 修理所有大于0.05mm的裂缝。

A、Make up for all gaps which are larger than 0.05 mm.
B、Repair all cracks that are wider than 0.05 mm.
C、Overhaul all fissures which are greater than 0.05mm.

单选题 This shows that you can install an alternative relay.

A、这表明您可以安装一个替代的继电器。
B、这表明您可以安装一个新的继电器。
C、这表明您可以更换一个新的继电器。

单选题 向相反的方向移动连杆。

A、Transfer the rod in the contrary directivity.
B、Remove the rod in the contrast direction.
C、Move the rod in the opposite direction.

单选题 Lift the cylinder above its installed position.

A、从安装位置向上提起气瓶。
B、向上提起做动筒到安装位置。
C、提起并安装气缸到位。