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单词 control rod
释义

control rod

英汉-汉英词典
(核子)控制棒,操纵[驾驶]杆
词组 | 习惯用语
您要查找的是不是:
    control rods 控制棒
    boron-loaded control rod 含硼控制棒
    control rod rack 控制棒架
    length control rod 长控制棒
    pulled-out control rod 抽出的控制棒
    measuring control rod 测控杆
    black control rod 黑控制棒
control rod [核] 控制棒;操纵杆
controlling rod 控制杆
fine control rod 精调杆
pitch control rod 螺距调节杆
原声例句
CHERNOBYL HBO

They begin pulling control rods out.

他们开始抽出控制棒

CHERNOBYL HBO

The control rods in those channels can move no further.

这些管道里的控制棒已无法再插入。

CHERNOBYL HBO

Control rods and water reduce it.

控制棒和水能够使之降低。

CHERNOBYL HBO

We shut it down, but the control rods are still active.

我们把它关掉了 但是控制棒还在运行。

CHERNOBYL HBO

I dropped the control rods from the other panel.

我从另一个控制板插入了控制棒

CHERNOBYL HBO

I don't think there are control rods.

那里大概没有控制棒了。

世界奇趣图谱

We then reinserted the control rods, but they jammed.

然后我们重新插入控制杆, 但它们卡住了。

Crash Course 综合篇

A real way we control nuclear reactions is with control rods.

我们控制核反应的真正方法是使用控制棒

English Story Level 2

Radioactive fuel and control rods were thrown high into the air.

放射性燃料和控制棒被高高抛向空中。

English Story Level 2

Other sticks called control rods go between the sticks of fuel.

其他称为控制棒的棒位于燃料棒之间。

中文百科

控制棒

压水堆控制棒
Barras de combustible y de control de un reactor nuclear.
The absorption cross section for 10B (top) and 11B (bottom) as a function of energy

控制棒Control rod)是核反应堆中用于控制核裂变速率的设备,压水堆的控制棒使用银-铟-镉合金等可以吸收中子的材料制成。控制棒的设计必须和反应堆类型相适应,例如在压水堆和石墨堆中需要使用能吸收热中子的材料,在快速增殖堆中要使用吸收快速中子的材料。

英语百科

Control rod 控制棒

PWR control rod assembly, above fuel element
The absorption cross section for 10B (top) and 11B (bottom) as a function of energy
Barras de combustible y de control de un reactor nuclear.

Control rods are used in nuclear reactors to control the fission rate of uranium and plutonium. They are composed of chemical elements such as boron, silver, indium and cadmium that are capable of absorbing many neutrons without themselves fissioning. Because these elements have different capture cross sections for neutrons of varying energies, the composition of the control rods must be designed for the reactor's neutron spectrum. Boiling water reactors (BWR), pressurized water reactors (PWR) and heavy water reactors (HWR) operate with thermal neutrons, while breeder reactors operate with fast neutrons.

近义、反义、联想词
近义词
n.
rod

英英词典
control rod n.
  1. a steel or aluminum rod that can be moved up or down to control the rate of the nuclear reaction
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更新时间:2025/6/17 5:03:14