The technology was " metamaterials " : assemblages of little rods , rings , and wires that act like materials with bizarre optical properties .
这项技术是“超物质”:小型杆、环和线组合的材料,具有奇怪的光学特性。
The first action to be taken in the case of an earthquake is an emergency shutdown , which is achieved by thrusting control rods that sit below the reactor up into the reactor 's core .
如发生地震,首要的动作就是紧急关断,这是通过将位于反应堆下端的控制杆向上推入反应堆的芯体而实现的。
All three scents stimulate the limbic system in your brain , which , in turn , stimulates the rods in your eyes , which help you see in dim light .
这三种香味都会刺激你大脑的边缘系统,进而刺激你眼睛里的杆体,帮助你在暗光下看见东西。
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 .