怎样确保一个费时的操作安全？
“工作者线程池”，通过在后台执行费时的操作使应用程序响应更加迅速。
A worker thread pool, to make web applications more responsive by performing expensive operations in the background.
现在的ARM处理器需要消耗20 + 4.3N个时钟周期，这是一个非常费时的操作，要尽可能的避免。
The current version takes about 20 + 4.3n cycles for an ARM processor. As an expensive operation, it is desirable to avoid it where possible.
谷歌在微软等企业收取操作系统授权费时，却送出Android免费使用的大礼，这引发了一些批评家抨击。
Some critics have hammered Google for giving Android away when other companies such as Microsoft charge for their operating systems.
用于分割和合并块的操作需要花费时间。
不过，选择这种方法的话，需要对应用程序中的每个模板重复该操作，这不仅耗费时间，还不便于更新。
However, if you do this, you have to repeat it for each page template in your application, which is both time-consuming and not very update-friendly.
当你的时间被人浪费时，你发飙那是完全正常的，而不同的仅仅是由实验操作所带来的参与者反应的程度而已。
Getting angry when your time has been wasted is perfectly normal. It was just the scale of the reaction that was affected by the experimental manipulation.
还要记住的是，在循环中，每次反复都是在浪费时间，因此不要多次使用相同的循环，而是要尽量在一个循环中执行所有的操作。
Remember also that each iteration through the loop wastes time, so rather than working through the same loop a number of times, try to perform all the actions in one pass through the loop.
然而这些方法的任何一种都不如老式的旋钮和按键好用，而且它们操作起来也比较费时，还会令司机分心。
None of the options works as well or is as easy to use as old-fashioned knobs and switches, and they can be more time-consuming and distracting to operate.
作为开发人员，我们应该能够集中精力实现一些操作，而不是将浪费时间在冗长的XML方面。
As developers, we should be able to concentrate on getting stuff done, instead of having to crank out minutiae in verbose XML.
在可以开始操作新功能之前，开发员可能必须浪费时间以删除所有原始的代码更改。
The developer might have to waste time removing all the original code changes, before it's possible to starting work on the new functionality.
您不再需要在维护复杂的测试脚本上面浪费时间，而是能够在大多数情况下使用半自动的测试工具来帮助您完成相应的操作。
No longer will you have to fiddle with the complex test scripts that need high maintenance, most often using only semi-automated test tools.
在标记生成期间或操作执行期间，经常有必要访问慢速后端或执行一些较为费时的计算。
During the generation of markup or during the execution of an action, it is often necessary to access a slow backend or perform some type of time consuming calculation.
Erase是针对flash设备的特殊操作，非常耗费时间。
An Erase is a special operation with the flash device and can be time-consuming.
画设计图、构思创意是件费时费力的工作，数据、坐标还是操作，每个细节都不能出错。
Draw up a blueprint, design originality is a time-consuming work, data, coordinate or operation, every detail can't make a mistake.
同样，零-拷贝操作减少了耗费时间的用户态-系统态状态切换的次数，从而节省了时间。
Also, zero-copy operations reduce the number of time-consuming mode switches between user space and kernel space.
在分布式数据查询处理中，连接操作是最常用的、费时的而且代价较高的一种操作，也是影响查询效率的关键因素。
In processing of distribute data query, the join operation is the kind of the most in common use, time-consuming, higher price, and also is the key factor of the query efficiency for affect.
在分布式数据查询处理中，连接操作是最常用的、费时的而且代价较高的一种操作，也是影响查询效率的关键因素。
In processing of the distribute data query, the join operation is the kind of the most in common use, time-consuming and a higher price, also is the key factor of the query efficiency for affect.
为解决传统机械式捻线机结构复杂、更换品种时操作费时费力的问题，研究开发了捻线机多电机传动系统。
To resolve the problems of complex structure and complex change variety in traditional mechanism twister, multi-motor driving system in twister was developed.
针对煤矿井下高压、大流量截止阀操作费时费力的实际情况提供了一种新的解决方案。
A new solution has been provided for the real problem of high pressure, and large-flux valve taking much time and energy in the coal mine.
测定黄大豆及农产制品中粗纤维，目前采用国内国外通用的标准方法费时费力，而且操作繁琐，难以控制。
At present, the coarse fiber in soybean and agricultural food products is determined by the standard method commonly used in home and abroad.
在新的财务软件导入之前，你有没有发现退税操作非常浪费时间？
Until the new accounting software was installed, hadn't you found it very time-consuming making tax returns?
麦克·马斯塔斯的企业是以高速惊险的速度运行操作的。所以即使他认为开会只是在浪费时间，他也不得不挑选最重要的东西迅速讲完。
Mike Mastous' business operates at a breakneck pace, so if he found that meetings were time wasters, he'd have to trim the fat, and fast.
在分布式数据库查询处理中，连接操作是最常用的、费时的且代价较高的一种操作，也是影响查询效率的关键因素。
For distribute database query, join operation is the kind of the most common use with time-consuming and higher price and also it is the key confluence factor of the query efficiency.
这在操作上简易可行，也能囊括所有的浪费，而气候混乱也会随之改变，甚至都不需要再在减排的戏剧般的讨价还价中浪费时间。
This is simple to arrange and can include all wastes so climate chaos can be reversed without any more time wasted in theatrical negotiations about capping emissions.
对应用数据分块，使得数据块大小符合通信子网mtu有效负载的要求，避免IP层分片需要重新分配缓冲区、计算校验和以及数据复制的费时操作。
Therefore, it can reduce one time data handling, 3 divide application data into blocks that content the demand of effective load of communication subnet MTU to avoid IP fragments.
固相萃取、液液萃取等经典的离线预处理方法不但会消耗大量溶剂，操作繁琐、费时，还会造成组分的损失。
Traditional offline pretreatment method such as SPE or LLE consumes lots of solvent and takes long time. In addition either method will lead to partial loss of the compounds.
固相萃取、液液萃取等经典的离线预处理方法不但会消耗大量溶剂，操作繁琐、费时，还会造成组分的损失。
Traditional offline pretreatment method such as SPE or LLE consumes lots of solvent and takes long time. In addition either method will lead to partial loss of the compounds.
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