clearance

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clearance

基本词汇

更新时间:2024-11-25 23:36:41

英 [ˈklɪərəns]

美 [ˈklɪrəns]

clearance基本解释

n.清除;清理;清仓甩卖;间隙;许可证;结关;通关

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第三人称复数:clearances

  • 详情解释
  • 双解释义
  • 英英释义
  • 词典解释
  • 网络解释
n.(名词)
  • 清除,除去
  • 间隙,余隙,空隙
  • 解除
  • 结关
  • 清算
  • 清理,清扫,扫除
  • 出空
  • (林间)空地
  • 【林】终伐
  • 出入港许可证,出港证,出入港手续起飞许可
  • 清仓大拍卖
  • 放行证
  • (斯诺克术语)一杆清台
n.(名词)
  • [U][C]净空; 余隙 the distance between one object and another passing beneath or beside it
  • [U]许可,批准 permission
  • [U](银行)票据交换,清算 fact of being cleared
  • [C][U]清除; 清理 the act of clearing

noun

1. permission to proceed

e.g. the plane was given clearance to land

2. the distance by which one thing clears another
the space between them

3. vertical space available to allow easy passage under something

Synonym: headroomheadway

1. 清除;清理
Clearance is the removal of old buildings, trees, or other things that are not wanted from an area.

e.g. ...a slum clearance operation in Nairobi...
内罗毕拆除贫民窟的行动
e.g. The UN pledged to help supervise the clearance of mines.
联合国承诺协助监督扫雷工作。

2. (官方的)批准,许可
If you get clearance to do or have something, you get official approval or permission to do or have it.

clearance

e.g. Thai Airways said the plane had been given clearance to land...
泰国航空公司说,该飞机已经得到降落许可。
e.g. He has a security clearance that allows him access to classified information.
他持有安全许可,可以接触机密信息。

3. (路面、河面与上方桥梁之间的)净空,间隙,间距
The clearance of a bridge is the distance between the lowest point of the bridge and the road or the water under the bridge.

clearance的解释

e.g. The lowest fixed bridge has 12.8m clearance.
最低的固定桥下方通行高度为12.8米。

1. 间隙:看下土,处于中间位置的式快cam,最大因为升程间隙(clearance)最大. 处于右边的是中速cam,形状中等. 在左边的是慢cam,升程最小,形状最小. 好了,看看下面两张图就能明白了. 是不是现在觉得活瓣正时技术(VVT)已经没有之前那么神秘而高不可攀了呢?

2. 净空:由於打线接合受导线末端成球大小、接合工具形状、接垫之几何排列与构装基板结构净空(Clearance)等条件的限制(2),因此仅适用於低密度连线(低於300个集积数,Input/Output Counts)之构装.

3. 清除:目前存在着Hp清除(clearance)和Hp根除(eradication)两个概念,前者系指治疗结束时复查Hp阴性,后者是指停止治疗1个月这后复查Hp阴性. 清除只是Hp暂时的抑制,停药之后Hp感染很快复发;而根除是指85%以病人1a之内不复发,起到了治疗的作用.

4. 廓清率:於一般的情况下,肌酸酐的廓清率(clearance)应与肾丝球过滤率(GFR)成正比,但肾丝球过滤率会受体内水量多寡的影响,且大约14%的肌酸酐经由肾小管的主动分泌排除,因此肌酸酐的廓清率并不能代表肾丝球过滤率.

  • 常用例句
用作名词(n.)
  • The clearance between the bridge and the top of the bus was only ten centimeters.
    桥与公共汽车顶之间的距离只有10公分。
  • The ship sailed as soon as it got clearance.
    那艘船一办好离港手续就立刻启航了。
  • Clearance of this check could take a week.
    支票兑现可能需要一个星期。
  • A program of slum clearance has been approved but God knows when it will come to pass.
    拆除旧房屋的计划得到了批准,但天晓得什么时候能实现。
  • 近义词
  • 临近词
相关列句
The pilot was waiting for clearance for take-off.(飞行员在等待起飞的许可。)
We'll publish these as soon as we have clearance.(一旦获得批准,我们将会尽快把他公布出来。)
I'm waiting for clearance from headquarters.(我在等待总部的录用审查许可。)
For example, the highlighted category with id 2 is the Clearance category.(例如,带有id2的突出显示的种类是Clearance种类。)
The U.N. pledged to help supervise the clearance of mines.(联合国承诺帮助监督扫雷工作。)
An e-mail to the network from Janet Anderson, director of the EPA's bio pesticides division, says "there is no record of a review and/or clearance to field test" the organism.(环保署生物杀虫剂部门主管珍妮特·安德森发给该网络的一封电子邮件表示,“没有对这种生物进行审查和/或野外测试的记录。”)
That inventory clearance seems to be over, which should help the economy.(看上去清理存货现在已经结束,这对经济是有利的。)
The pilot was given clearance to land by air traffic control.(飞行员得到空中交通管制站发出的着陆许可。)
The goods are at clearance prices.(这批商品正在清仓大拍卖。)
Thai Airways said the plane had been given clearance to land.(泰国航空公司说该飞机已经被授予了着陆的官方许可。)
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