clearance
美式发音: [ˈklɪrəns] 英式发音: [ˈklɪərəns]n.间隙；清除；净空；清理
网络释义：间距；清除率；电气间隙
复数：clearances 同义词反义词n.prohibition
n.permission,authorization,go-ahead,consent,approval
网络释义
clearance显示所有例句n.1.[c][u]清除；排除；清理the removal of things that are not wanted
forest clearances伐空的林地
slum clearance(= the removal of houses that are in very bad condition in an area of a town)拆除贫民窟
a clearance sale(= in a shop/store, when goods are sold cheaply to get rid of them quickly)清仓大甩卖
2.[u][c]净空；间距；间隙the amount of space or distance that is needed between two objects so that they do not touch each other
There is not much clearance for vehicles passing under this bridge.车辆在这座桥下通过时没有多少余隙。
a clearance of one metre一米的间距
3.[u][c]（录用或准许接触机密以前的）审查许可，审核批准official permission that is given to sb before they can work somewhere, have particular information, or do sth they want to do
I'm waiting for clearance from headquarters.我在等待总部的录用审查许可。
All employees at the submarine base require security clearance.所有潜水艇基地的雇员必须得到安全部门的审查许可方可录用。
4.[u]（人、交通工具进出机场或出入境的）许可，准许official permission for a person or vehicle to enter or leave an airport or a country
The pilot was waiting for clearance for take-off.飞行员在等待起飞的许可。
5.[u][c]（支票的）兑现the process of a cheque being paid by a bank
6.[c]（足球及其他一些体育运动中的）解围aclearance in football ( soccer ) and some other sports is when a player kicks or hits the ball away from the goal of his or her own team
n.1.【机】(公差的)公隙;余隙,间隙;【建】净空2.清除,扫除,除去;解除3.【商】结算,清算;纯益;票据交换(额)4.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5.【林】终伐;(伐去树木后的)林间空地6.参与机密工作的许可1.【机】(公差的)公隙;余隙,间隙;【建】净空2.清除,扫除,除去;解除3.【商】结算,清算;纯益;票据交换(额)4.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5.【林】终伐;(伐去树木后的)林间空地6.参与机密工作的许可
n.1.official permission that allows someone to do something, to go to a particular country, or to be told particular information; official permission that allows the pilot of a plane to take off or land2.an amount of space between two things that keeps them from touching each other3.a clearance sale4.the process by which a bank accepts a check that you have written and pays the money to the person, store, etc. that you gave the check to5.the process of removing things that are not wanted or used1.official permission that allows someone to do something, to go to a particular country, or to be told particular information; official permission that allows the pilot of a plane to take off or land2.an amount of space between two things that keeps them from touching each other3.a clearance sale4.the process by which a bank accepts a check that you have written and pays the money to the person, store, etc. that you gave the check to5.the process of removing things that are not wanted or used
1.间隙 charging hopper 加料漏斗 clearance 间隙 closed-die forging 合模锻造 ...
2.清除 reclamation 收复；矫正 41. clearance 清算；清除 clarify 澄清，弄清 ...
3.间距 爬电距离 Creepage distance 电气间隙 Clearance 基本绝缘 Basic insulation ...
6.清仓 Pants 裤裤/半裙 Clearance 清仓 Suits 外套 ...
7.净空 百分比 percentage 净空 clearance 净高 headroom ...
8.余隙 软橡皮 cleaning rubber 空隙，间隙，余隙 clearance 穿通孔 clearance hole ...
例句释义:,间隙,清除,净空,清理,间距,清除率,电气间隙1.Now up to you to help it, not to use the fastest speed clearance?现在由你来帮助它了，能不能用最快的速度过关呢？
2.Davies says that it was "the most extensive clearance project undertaken in London since the Great Fire. "戴维斯将这个项目称为“伦敦大火后在伦敦实施的涉及地域最为广泛的清理事件”。
3.Many bikes racing in the TTXGP series suffer ground-clearance issues when leaning into a turn, but the E1PC has no such trouble.许多TTXGP系列赛事中的赛车在转弯倾斜时会遇到离地间隙问题，E1PC却没有这个麻烦。
4.clearance between the hatch and the fuselage to see that the seal is satisfactory.检查应急门与机身的缝隙，判断封严是否满足要求。
5.Since the clearance is so small, the pressure drop across the seal faces, as the few drops flow out, is equal to the pump pressure.由于间隙很小，随极少油滴漏出，在密封面上的压降等于泵的压力。
6.If the flexible cables have been untwisted automatically, the wind turbine can be restarted automatically without clearance.若柔性电缆已被自动解开，风机就会无复位的自动重启。
7.The company is mainly engaged in supply of materials, clearance of the ship deck, supply the articles for daily use.是专门从事国际航行船舶的物料、生活用品供应以及船舶维修、船员接送等服务的单位。
8网站屏蔽ed for payment. Proforma invoice in five originals covering 100 pct of the total contract value used for customers clearance.合同金额的形式发票一式五份正本则用以客人清关之用。
9.Mobile Construction Vehicle - $5000 - - (Heightened Clearance) - The MCV can deploy into a Construction Yard. It has no defenses or weapons.基地车——5000——两栖（需要高级清除）——MCV可以展开成建造场。它没有武装。
10.Gill was the next to save United, with a dramatic goal-pne clearance from Sam Sheridan's low shot.吉尔之后也拯救了曼联，他在门线上挡住了SamSheridan的低射。