首页 > 英语单词 > C开头的英语单词

clearance是什么意思

发布时间:2020-11-16 作者: 英语查

clearance 是什么意思

音标:[ 'kliərəns ]  

中文翻译与英英解释

n.
1.清除,扫除,除去;解除。
2.【林业】终伐;(伐去树木后的)林间空地。
3.出[入]港证;放行证;出入港手续(机场指挥塔发出的)起飞(或降落)许可。
4.【机械工程】(公差的)公隙;余隙,间隙;【建筑】净空〔如车辆通过隧道时两边所留空隙〕。
5.【商业】结算,清算;纯益;票据交换(额)。
6.参与机密工作的许可。
短语和例子
a ground clearance(飞机起落轮中心的)离地距离。 for clearance (足球)踢球门球。
permission to proceed; "the plane was given clearance to land"

the distance by which one thing clears another; the space between them

vertical space available to allow easy passage under something
同义词:headroom, headway,

例句与用法

1.The aircraft can't maintain the specific ground clearance .
飞机距地面保持不了一定的高度。

2.A loaded pin bears on a hole with small clearance .
一个受载销钉支承于一个具有微小间隙的孔上。

3.There is not enough clearance for large lorries passing under this bridge .
桥下没有足够的空间供大卡车通过。

4.There is not much clearance for tall vehicles passing under this bridge .
高大车辆在这桥下通过时没有多大余隙。

5.The bridge has a 100 ft vertical clearance over the river in the canyon .
桥梁在深谷水面以上的垂直净空为100英尺。

6.It may lead to hyponatremia because of impairment in free water clearance .
此症可导致低钠血症,因为它妨碍了游离水的清除。

7.Blasting is a competitive method in connection with clearance work in old residential areas .
爆破是与老住宅区清除工作有关的一种有竞争力的方法。

8.Measure the clearance of bearing by pressing lead wires
用压铅法测量轴承间隙。

9.- he has clearance - did you tell him everything
-他有权限. . . -你告诉他一切了吗

10.We leave as soon as we get clearance and equipment
我们一得到许可和装备就行动

上一篇: clearage是什么意思

下一篇: clearance fee是什么意思

最新更新