易混淆的单词： RODS

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It seems the control rods aren 't adequate to regain control of the fission .

貌似控制杆难以重新控制裂变过程。

The job was in a small engineering workshop . My task was to turn metal rods on a lathe all day .

当时，我在一个小型制造车间打工，任务是从早到晚地翻转车床上的金属杆。

The video was projected onto a white sheet , held up by crude metal rods , in a dusty town park .

此视频在一个灰蒙蒙的城镇公园里被投影到以粗糙的金属杆撑起的白色薄板上。

These rods could be inserted into the core to slow or shut down the chainreaction if necessary .

如果需要，这些杆可以插入反对堆的核心来减慢或停止链式反应。

When the control rods are inserted into the core , they absorb neutrons and stop the fission chain reaction .

当控制杆插入反应堆芯时，他们吸收了中子然后停止了裂变链式反应。