这当然是因为在系统中有紫外线着色剂。当泄漏发生时，要确保系统中存在UV着色剂。
This of course relies on there being UV dye in the system when the leak occurs so it is in your interest to make sure there is.
各种类型的线程池中一个严重的风险是线程泄漏，当从池中除去一个线程以执行一项任务，而在任务完成后该线程却没有返回池时，会发生这种情况。
A significant risk in all kinds of thread pools is thread leakage, which occurs when a thread is removed from the pool to perform a task, but is not returned to the pool when the task completes.
在2007年和2009年的检查中确认出现390处异常状况，但当泄漏事故发生时，这家公司仅仅修复了61处故障点。
Inspections in 2007 and 2009 identified 390 anomalies with the line. But the company had repaired only 61 when the spill occurred.
对于比较分析，主转储表示在已经发生大量内存泄漏时(占用最大配置堆大小的大量内存)所取得转储。
For comparative analysis, the primary dump refers to the dump taken after the memory leak has progressed considerably (consuming a large amount of the maximum configured heap size).
在日本核电站冷却系统的失灵让人们想起1979年美国三厘岛核电站泄漏事故发生时的恐惧。三厘岛核电站是美国历史上一次非常严重的核泄漏事故。
The cooling problems at the Japanese plant raised fears of a repeat of 1979's Three Mile Island accident, the most serious in the history of the U.S. nuclear power industry.
发现油封泄漏时，首先应确定发生泄漏的部位，如果不是油封泄漏，有时是由于附着了油脂等泄漏以外的原因而误认为是泄漏。
Found oil seal leakage, the first shall determine the parts of the leak, if not oil seal leakage, sometimes is hard because such as the oil leakage for reasons other than and mistaken for leakage.
据法新社报道，俄罗斯一艘核动力破冰船在运行到西伯利亚西部海域时，船上发生放射性物质泄漏事件，导致该船被迫返回港口。
A nuclear leak on a Russian nuclear-powered icebreaker off the coast of western Siberia forced the vessel to head back to port, AFP reported.
存在壁面移动时，二次泄漏更容易发生，但间隙流动得到改善；
When the case is moving, the second leakage on the tip of splitter happens more easier, but the flow on the cascade tip is improved.
在厂区显著位置设置风向标，万一发生有毒气体泄漏时，便于人员安全撤离。
The wind vane shall be set at distinct positions in the plant area so as to facilitate safe evacuation of the personnel in case of any leakage of toxic gas es.
电动汽车发生碰撞时可能诱发一系列由电池系统引起的危害，如对人体的电伤害、电解液泄漏等。
Some troubles which may be caused by battery system, such as electrolyte leakage, high voltage injury, will be induced when EV crash accident happens.
讨论了LPG贮罐发生泄漏事故时采取的注水堵漏工艺。
The discussion of water injection process to seal leakage occurred in LPG tank was carried out in this article.
当伴有有毒物料泄漏的事故发生时，现场泄漏的有毒有害物质会威胁到现场应急救援人员的生命安全。
When the accident, which the leaked toxic substances happening, the leaking toxic substances will make hazardous to the people who is in the accident.
对在锅炉发生爆管事故时，泄漏的工质带入烟气侧的热流量的计算也作了阐述。
Discussions were also made on the calculation of the heat flux carried to the gas side due to the leakage of working medium through failed tubes.
讨论了LPG储罐发生泄漏事故时采取的注水堵漏工艺。
The water injection leak-stoppage process that is adopted during leak accident of LPG tank is discussed.
当火情发生时，一定要减少化学品的泄漏以减少损失。
Once occurring fire in the plant, pyrophoric material leaks must be minimized for their consequences mitigated.
当管道某处突然发生泄漏时，泄漏处将出现瞬态压力突降，形成一个负压波，并以一定的速度向管道上、下游两端传播。
When there is a leak point in the pipeline, the pressure is fallen and the negative pressure wave occurs at once.
当一个或几个小装置发生泄漏或破损时，其余的小装置仍能基本维持装置的功能，提高装置的安全性能。
If there's leakage or dilapidation of one or more smaller devices, the left can work as before, so to improve the safety.
采用本发明的油轮在发生触礁等事故时，即使油轮的金属油舱的外壳破损也不会造成油料泄漏。
By adopting the oil tanker of the invention, when a grounding accident happens, even though the shell of the metal oil tank of the oil tanker is broken, oil is not leaked.
一顶老妇人戴的黄褐色假发被丢在路中间，似乎是妇人在地震、海啸、核泄漏等一系列灾难发生后逃亡时仓促落下的。
An old lady's russet wig lies in the road, lost perhaps as she took flight after the earthquake, tsunami and nuclear disaster.
同时针对天然气管道泄漏检测这一具体的工程实例，采用该方法对管道发生微小泄漏时所产生的缓变信号进行了分析，仿真实验验证了该方法的有效性和适用性。
And at the same time we applied this method to the leak detection of gas pipeline. The simulation is presented to illustrate the validity and feasibility of the method.
一种燃气灶燃气泄漏自动关闭控制器，涉及一种在燃气灶发生燃气泄漏时能自动快速关闭燃气灶开关的装置。
The automatic cut-off controller is one device to cut off gas range automatically in case of gas leakage.
Skylab是美国第一个空间实验室，当火灾发生时或者有害气体发生泄漏时，宇航员需要立刻做出反应。
Skylab was the first U. S. space station, and the astronauts would need to know if a fire had started or if noxious gases were loose in the vehicle.
Skylab是美国第一个空间实验室，当火灾发生时或者有害气体发生泄漏时，宇航员需要立刻做出反应。
Skylab was the first U. S. space station, and the astronauts would need to know if a fire had started or if noxious gases were loose in the vehicle.
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