Application to simple engineering structures such as rods, shafts, beams, and trusses.
在简单工程学结构的应用，比如标尺，轴，横梁和构架支撑。
The nuclear reaction can be controlled utilizing rods made of neutron-absorbing material, such as boron, essentially shutting down the fission process.
核反应可以通过使用由吸附中子的材料构成的棒条，比如硼，来减慢裂变过程，从而控制其反应。
These rods, made of neutron-absorbing materials such as boron, mop up excess neutrons and quench the chain reaction.
这些控制棒，由能够吸收中子的物质——硼制成，它吸收多余的中子，使链式反应停止。
The competitor may not use artificial means such AS props, rods, etc. , to correct the malfunction.
选手不得利用工具，如现场道具或通枪条等来进行故障排除。
Compared with normal rods, the carbon fibre coiled rod behaves much more advantages, such as lighter weight, better elasticity, resisting corrosion, higher fatigue limit, etc.
碳纤维连续抽油杆与普通抽油杆相比具有质量轻、弹性好、抗腐蚀、耐疲劳等优点。
Using rods with deficiencies can lead to accidents such as piercing and fracture, and it causes great economic losses for oil field.
使用存在缺陷的钻具会发生钻具刺穿、断裂等事故，给油田造成很大的经济损失。
The results showed that the metallurgical defects such as inclusions, coarse crystal grains and asymmetry of the grain size were the main reason resulting in fracture of the steel rods during drawing.
结果表明，原材料中存在的夹杂物、晶粒粗大及混晶等冶金质量缺陷是盘条在拉拔过程中发生断裂的主要原因。
On early typewriters the keys were arranged in such a way as to minimize the clashing of the mechanical rods that carried the letters.
人们还在用打字机的时候，这么安排字母顺序是为了减小印有字母的机械杆撞到一起的情况。
If lightning strikes something, such as a house or a tree, it usually causes great damage unless they are fitted with lightning-rods.
如果闪电击中房屋或树木这类物体，而它们又没有安装避雷针，就会造成极大的破坏。
If lightning strikes something, such as a house or a tree, it usually causes great damage unless they are fitted with lightning-rods.
如果闪电击中房屋或树木这类物体，而它们又没有安装避雷针，就会造成极大的破坏。
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