1·The control rods are still in place.
控制棒仍然在原位。
2·Above the core, you'll see control rods.
在核心的上方，你们会看到控制棒。
3·The control rods are made of boron which absorbs neutrons.
控制棒是由能够吸收中子的硼元素制成。
4·In the power plant, that process is slowed down by control rods.
在核电站，控制棒使反应过程减慢。
5·This is done by absorbing excess neutrons in boron control rods.
这要用硼控制棒吸收多余的中子来完成。
6·And this is done because the control rods are not in the pebble bed.
这已经完成了，因为控制棒，不在卵石层那。
7·Control rods shut down the nuclear fission reactions that generate power.
控制棒终止了产生热量的核裂变反应。
8·The speed and reactions are controlled by control rods and a moderator.
燃料棒放置在反应堆中心，核反应就在这里发生。速度和反应是由控制棒和减速剂来控制的。
9·Clearances for the control rods may be impaired by obstacles in the path of the rods.
棒间隙的控制杆受损，可通过在路径的障碍。
10·In order to control the nuclear chain reaction, the reactor operators use control rods.
为了控制原子能的连锁反应，反应器的操作人员用到了控制棒。