英语释义

• not regularly;

  "they phone each other off and on"

片语

Handset On and Off关机和待机时

on again and off again分分合合

on shell and off shellIn physics, particularly in quantum field theory, configurations of a physical system that satisfy classical equations of motion are called on shell, and those that do not are called off shell.

on n and off断断续续地

in snatches断断续续地

on-and off-year大小年毛竹林

on-and off-shell property在离壳性质

on-and off-balance sheet表内和表外项目

switch on-and off开关通断

英汉例句

• these include an option to turn caching on and off (the default is now off), and the ability to set default properties for all contexts.

  其中包括打开和关闭高速缓存功能选项（现在默认是关闭的），还包括为所有上下文设置默认属性。

• you can turn settings on and off for certain applications, by location, time of day, and pretty much any other condition you can think of.

  你可以根据地点，一天中的特定时间，以及你所能想象到的任何条件来启用或禁用在特定程序上的设置。

• i don’t always need to lock screen rotation, but i’d like to be able to turn it on and off with a simple flip.

  我并不总是需要锁定屏幕翻转，不过我希望能够通过简单敲击就打开和关闭这项功能。

• indeed, it has been snowing on and off all week across much of northern china, with some cities seeing the heaviest snow in over 50 years, according to xinhua.

  事实上，中国北方大部分地区本周都在断断续续地下雪，据新华社报导，有些城市的降雪量创下了50年多来的最高纪录。

• edison switched them on and off at will, dazzling and delighting his guests.

  爱迪生不时地关上又打开它们，让他的客人们眼花缭乱，兴高采烈。

• they are controlled by molecular triggers that switch on and off on demand.

  它们由能够根据需要开启或关闭的触发分子控制。

• after thanksgiving, tom williamson and i flew to dublin to meet hillary hart and martha saxton, whom i had been seeing on and off for several months.

  感恩节过后，我和汤姆.威廉姆森飞到都柏林去与希拉里.哈特和玛莎.萨克斯顿见面。几个月来，我时不时地能见到她们两位。

• then he bursts out laughing – and keeps laughing on and off for the best part of two hours.

  然后突然笑了起来——并且在接下来的两小时李一直断断续续地笑。

• using this plug-in provider, you can model your staff queries for any plug-in, and switch authorization during your tests on and off by simply changing the staff plug-in provider jndi name for a task.

  使用此插件提供程序，您可以针对任何插件建模您的人员查询，并且在打开和关闭测试期间，仅通过更改任务的人员插件提供程序jndi名称就可切换授权。

• grid provides an infrastructure that you turn it on and off as needed.

  可以根据需要打开和关闭网格提供的基础设施。

• i'd seen counselors on and off since middle school, but this woman was fantastic and got angry for me when i felt hurt.

  从中学起我就时不时地区看顾问，但是这个女人非常奇妙，当我觉得受到伤害时，她便会跳出来为我鸣不平。

• it will be more subtle, with more control over the power so you may be able to turn the chip on and off when needed.

  那将会更加微妙，随着对控制能力的提高你或许可以根据你的需要打开或者是关上芯片。

• a brilliant theoretical mathematician and an unparalleled nuclear strategist, he worked at rand on and off from 1951 to his death 46 years later.

  才气十足的理论数学家和举世无双的核战略家，他来到兰德后从1951年一直断断续续地工作直到46年后去世。

• you can turn tick marks on and off at the minor and micro level.

  可以在微观和宏观级别打开和关闭刻度标记。

• you can also turn labels on and off for the major and minor levels.

  也可以在主要和次要级别打开和关闭标签。

• also, consider the variety of ways content can move on and off screen.

  还有，考虑各种内容移出和移入屏幕的方式。

• you can turn on and off access to any of these groups.

  您可以打开或关闭对任何这些组的访问。