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- These values apply to standard low pressure oxygen or nitrogen plants. Concentration higher than the continuous maximum will require additional safeguard devices, monitors or air relocation. 这些数值适用于标准低压制氧制氮设备。若浓度高于连续最大值时，要增设安全装置、监控设备或重选空气吸入口位置。
- Insurance will safeguard your property. 保险会使你的财产得到保障。
- We must safeguard our national interests. 我们必须保卫国家的利益。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- The company stands accused of failing to safeguard the public. 这家公司被控未能保护公众的利益。
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- We must safeguard forest timber. 我们必须保护森林。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
- The data logger device has been fitted to ship's engine room. 数字记录仪装置已安装在船只的机舱里。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- A device used to raise the nap on a fabric. 起毛机一种用于使纤维起绒毛装置
- Keeping clean is a safeguard against disease. 保持清洁是抵御疾病的防护措施。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
- We make copies of our computer disks as a safeguard against accidents. 我们复制了计算机磁盘以防意外。
- A device for equalizing pressure or strain. 均衡器用来使电压或电流保持平稳的设备
- A device for indicating wind direction. 风标用来显示风向的设施
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
