Reliable diagnostic systems need to locate all types of barrier failure throughout the well system with minimal disruption.

可靠的诊断系统要能够定位全井系统的各类泄漏故障，并且使生产中断时间尽可能短。

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A well system includes a main wellbore extending from a terranean surface toward a subterranean zone.

一种井系统，包括：主井筒，其从地面朝向地下区域延伸；

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The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline.

潜油电泵井系统由油井、潜油电泵机组和管路三个子系统组成，三个子系统既有区别又相互联系。

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The system worked well. Soon,he was earning more than one million dollars a year.

VOA: special.2010.02.25

Well, we start out with our usual system, and we have a bunch of little pebbles on it.

还是那个系统，活塞上面放了很多小石子。

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Well, one reason is that there are developmental disorders that seem to involve damage to one system but not to another.

一个原因是,发展障碍看上去,只会对某一个系统产生损害,而不会损害其他系统

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Thank goodness, Jacksonville has a well organized system through another non-profit, We Care.

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There is absolutely nothing sinister about them - the idea is to make random checks to see how well the system is working.

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Grant funds will help states enhance the integrity of driver's licenses (DL) and identification documents (ID), improve state issuance capabilities, as well as system security.

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