英语释义

• a steel or aluminum rod that can be moved up or down to control the rate of the nuclear reaction

片语

materials control-rod控制棒材料

passage control-rod控制棒管道

guide control-rod控制棒导向装置

control lever控制桿；[机] 操纵桿

control-rod bank控制棒组

cross control-rod十字形控制桿

drop arm转向轴；操纵桿

drive control-rod控制棒驱动

control-rod worth控制棒价值

channel control-rod控制棒通道

英汉例句

• the computational fluid dynamics software cfx5.5 and cfx4.4 are applied to the three- dimensional flow field analysis of the control rod (cr) assembly of china advanced research reactor (carr).

  采用计算流体力学软件cfx5.5和cfx4.4对中国先进研究堆（carr）控制棒组件流场进行了数值模拟。

• it takes ball screws as drive machine, engaged electromagnet to drive steady control rod up and down, disengaged electromagnet to drop the control rod rapidly.

  该机构采用滚珠丝杠副的传动方式，通过电磁铁的吸合，可以带动稳态控制棒上下运行，当释放电磁铁时，可以实现快速落棒。

• the relationship between the height of the control rod bank and excess reactivity was studied and explained.

  对所测得的控制棒栅反应性曲线的适用性作了论证和说明。

• the response amplitude also relates to the impact direction. when the reactor moved down rapidly, the response displacement of the control rod is larger.

  沖击响应幅值还与沖击方向有关，当沖击位移向下时，控制棒的响应位移相对比较大。

• duty officer: each sling only allows 10 bags. when switching on, push the control rod slightly. if so, we are satisfied with our co-operation.

  值班驾驶员：每吊只允许吊10包，打开吊车时，请轻推操纵桿，若如此，我们对彼此合作表示满意。

• their power was also increased by introducing a control rod which moved up and down with the beam .

  因为增加了一根随着吊桿上下移动的控制桿，发动机的功率也增大了。

• to measure the calibrating curve of control rod more speedily.

  可以比较快的测量控制棒的刻度曲线。

• the flow resistance of the integrated valve is one of the key parameters for the design of the control rod hydraulic drive system(crhds).

  组合阀流动阻力是控制棒水压驱动系统设计的关键参数之一。

• the hydraulic system of control rod drives is one of the key systems in a nuclear heating reactor.

  控制棒水力驱动系统是核供热堆的关键系统之一，其运行失效将直接导致供热堆的非计划停堆。

• the dynamic stepping motion of a hydraulic cylinder for the control rod hydraulic drive mechanism (crhdm) was tested experimentally.

  针对控制棒水压驱动机构单个水压缸的步进性能，通过实验获得了水压缸步进的动态过程。

• the control rod drive mechanism(crdm) is one of the key equipment related to reactor normal operation, safety and reliability.

  控制棒水力驱动系统是核供热堆的关键系统之一 ，其运行失效将直接导致供热堆的非计划停堆。

• the hot life test has been done to testify whether the longeval control rod drive mechanism can meet the requirements of the design indexes.

  为验证长寿命控制棒驱动机构能否满足设计要求，进行行驱动机构热态寿命考验。

• the safety switch comprises a heat transfer piece, an insulating seat, a fusible body, a control rod and a movable safety piece.

  该保险开关，它包括一热传递片、一绝缘座、一可熔体、一控制桿以及一动保险片。

• the flow resistance of the integrated valve is one of the key parameters for the design of the control rod hydraulic drive system(crhds).

  控制棒水力驱动系统是核供热堆的关键系统之一 ，其运行失效将直接导致供热堆的非计划停堆。

• control rod worths and other operation safety parameters of core are acceptable.

  各堆芯方案的控制棒价值等运行安全有关参数都可以接受。

• the hydraulic system of control rod drives is one of the key systems in a nuclear heating reactor. the unplanned outage will be directly caused by the system failure.

  控制棒水力驱动系统是核供热堆的关键系统之一，其运行失效将直接导致供热堆的非计划停堆。

• this paper describes the purpose, requirement, device, test process and results of longeval control rod drive mechanism hot life test for advance pressurized water reactor(apwr).

  本文介绍了先进堆长寿命控制棒驱动机构热态寿命考验的过程和考验结果。

• the cross sections in the region that includes control rod and part reflector are homogenized by the weight of fluxes.

  按通量权重归并控制棒区（包括控制棒、空隙及石墨反射层的整个圆环）的均匀化截面。

• the control of the pressurized-water reactor「s power is transited by accommodate -ting the control rod and boron concentration.

  压水堆核电站反应堆功率的控制是通过调节控制棒和硼浓度来实现的。

• if you」re having trouble recognizing which instrument or control rod refers to, hold your cursor over any item displayed on the panel.

  如果您有麻烦认出哪仪器或控制标尺提到，拿着您的游标在任一个项目被显示在盘区。

• the three dimensional flow field of the step cylinder in hydraulic control rod driving system(hcrds) is calculated and analyzed with the computational fluid (dynamics) program cfx5 in detail.

  应用计算流体力学程序cfx5对水力驱动控制棒步进缸内部的三维流场进行了计算和分析。

• the electromagnetic field distribution was studied to explain the increased electromagnetic force after installing permanent magnets in a movable magnetic coils control rod drive mechanism.

  为了解释控制棒可动线圈电磁驱动机构加入永磁后电磁力增强的机理，对机构的电磁机理及分布进行了研究。

• they essentially disabled many of the safety systems and they had to jury rig, and as i remember using the cooling from the control rod drive systems to cool the core.

  他们使得很多的安全系统,失效，他们不得不启动应急操作，我记得，使用控制棒驱动系统,来将核心冷却。

• control rod is a key safety control system for nuclear reactors, with the scram time parameters being crucial to reactor safety.

  控制棒的落棒在反应堆控制中是一个十分重要的方面，尤其是落棒时间这个参数。