英语释义

• a nuclear reactor that uses water as a coolant and moderator; the steam produced can drive a steam turbine

片语

Pwr Bttm表演者

JUMP PWR弹跳能力影响争高空球的效果

french pwr法国压水堆

l PWR电源指示

PWR power电源

RAP PWR辅助延时切断继电器

pwr seat压水堆的座位

PWR TEST电源测试

PWR MON功率监视器

英汉例句

• This one is the familiar one, inadvertent opening of a pressurised safety or relief valve in a PWR or a safety valve in a BWR.

  这一个是很熟悉的，增压安全阀的疏忽打开，或者是在压水式反应堆的减压阀，或者是在沸水式反应堆的安全阀。

• Control rods are used in a PWR typically to change the power level and also to shut down the reactor.

  控制棒是在一个加压水冷却反应堆里使用的，用来改变能量的级别，也可以用来停止反应堆。

• There are four types for PWR pressure-relieving devices: direct acting safety valve, pilot-operated pressure relief valve, power-operated pressure relief valve and safety valve with auxiliaries.

  PWR的压力释放装置主要有四种类型：直接作用式安全阀、先导操作压力释放阀、动力作用式压力释放阀和具有辅助装置的安全阀。

• In order to carry out power transient tests for PWR fuel element in China Advanced research Reactor (carr), the research and conceptual design of 3he pressure control loop were completed.

  为使中国先进研究堆(CARR)具备开展压水堆燃料瞬态试验的能力，本工作对氦-3回路进行研究与初步设计。

• The results show that heaving has less effect upon the primary Loop「s coolant flow rate and PWR output power in case of forced circulation but strongly influences natural circulation ability.

  结果表明：起伏对强制循环下一回路冷却剂的流量和反应堆输出功率的影响较小，而对自然循环能力的影响很大。

• This paper described benchmark test noise signal analysis of PWR and gets some useful results.

  本文介绍了压水堆噪声基準试验信号分析，并从中得出一些有用的结果。

• In a PWR the pressure of the water is about two thousand pounds which prevents boiling in the core.

  在压水式反应堆中，水的压力则是，2000磅，这避免了水在核心处沸腾。

• The loss of efficient head of circulation pump in the primary loop of PWR will increase with the increase of resistance coefficient of JetPump under forced circulation.

  强迫循环条件下，压水堆一回路主循环泵有效压头的损失随喷射泵阻力系数的增加而增加；

• The hybrid breeders can provide plenty of fissile material for PWR or FBR.

  聚变-裂变混合堆可以为压水堆或快堆提供充足的核燃料。

• And clearly, many different types of fuel assemblies, as you will see a BWR and PWR fuel assemblies are different and all heat that is generated in that one fuel pin needs to be removed.

  还有很清楚地，许多不同种的燃料组件，如你们会在一个沸水型，和加压水式反应堆看到的，燃料组件是不同的，所有产生在一个燃料针的，热量都需要除去。

• The natural circulation ability of PWR (pressurized water reactor) coolant system is one of inherent safeties of this kind NPP (nuclear power plant).

  压水堆核电厂反应堆冷却剂系统自然循环能力是这种类型核电厂固有的安全性之一。

• The UO2 fuel is normally enriched with 3-5% of U235. The uranium alloy has been enriched to contain up to 90% U235, but is normally used at between 45-75% U235 enrichment in PWR for ships propulsion.

  UO 2一般内含3- 5%的U235，而铀合金经过浓缩则含有90%的U235，但是船用推进器一般使用U 235含量为45- 75%的浓缩铀。

• This paper introduced the general situation of the reactivity measurement on an experimental PWR under high burnup condition.

  介绍了在实验性PWR堆上完成的深燃耗条件下测量反应性概况。

• The paper presents status of failure incidents of PWR steam generator heat transfer tubes in Japan as well as causes of failure and measures used for protection.

  本文介绍日本压水堆核电站蒸汽发生器传热管破损情况，破损原因和防止传热管破损的措施。

• The effect of condensation reflux model in PWR LOCA analyses was investigated.

  研究了冷凝回流在压水堆中破口失水事故中的作用。

• This model can be used to analyze thermal-hydraulic transient behaviour of inverted U-tube steam generators in PWR power plants.

  该模型可用于分析压水堆核电厂U型管自然循环式蒸汽发生器的热工水力瞬态过程。

• From the point of view of design, this article briefly introduces construction, tube material and water-treatment system for PWR steam generators in the Soviet Union.

  本文仅从设计角度出发，摘要介绍苏联压水堆蒸汽发生器的结构、选材和水化学制度等方面的问题。

• So the big difference between a PWR and BWR is that a BWR has a built in suppression pool for the steam that maybe released.

  所以加压水反应堆和沸水反应堆的不同，就是沸水反应堆的在抑压池里有个装置，使得蒸汽能够释放出来。

• This paper presents an one-dimensional homogeneous flow model for thermal-hydraulic transient behaviour of PWR steam generators.

  本文介绍了压水堆核电厂蒸汽发生器的一维均相流瞬态分析模型。

• And you」ll also note in a PWR we have three different cooling systems; the primary, the secondary and the third system which is the system that actually goes into the environment.

  你们也会注意到在压水式反应堆里有，3个不同的冷却系统，主要的，第二个，还有第三个系统，那是系统，会真的进入到环境中去。