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- selective protection switch 选择性保护开关
- And activate its write protection switch. 并打开写保护开关。
- Equipped with safety protection switch. 装有安全保护开关。
- The feeding hopper with protect switch,safe to the operator. 料门设保护开关，保护操作人员安全；
- MTH is temperature protective switch. MTH为埋在电机绕组内的温度保护开关。
- To write to your stick, you may have to turn off its write protection switch. 为了写入闪盘,您可能需要关闭它的写保护开关。
- In this thesis, the reaction such as tritylation, p-tosylation, chlorization and acetylation were used in the selective protection of the hydroxyls of carbohydrate. 本论文通过三苯甲基化反应、对甲基苯磺酰化反应、氯代反应及乙酰化反应研究了糖中羟基的选择性保护，同时还研究了糖番的合成及甲壳素的降解反应。
- It turns out that dynamic voltage balance network could effectively protect switch modules and reduce IGBT switch’s power loss. 仿真结果表明：动态均压网络在有效地保护开关的同时，可以减少IGBT的开关损耗；
- Squirrel-cage Asynchronism electric Machinery, small volume, large torque, and small inertia force, F-class insulation rating, Inside hot protection switch, avoid damaging the electric machinery. 全封闭式鼠笼式电机，体积小，扭距大，惯性力小，绝缘等级为F级，内置热保护开关，可防止损坏电机。
- The Principle to Select Protection Relay for Motor 如何选择电动机保护继电器
- A few protection types for VCB operation over-voltage are analyzed and compared, and some suggestions for selecting protection types in engineering design are given. 分析比较了在高压厂用电系统中保护真空断路器操作过电压的几种方式，提出在工程设计中采用何种保护方式的建议。
- Fe-based nanocrystalline cores can replace permalloy, and can be applied to electronic or electromagnetic leakage protection switching transformers. 铁基纳米晶铁芯替代坡莫合金，应用于电子式或电磁式漏电保护开关互感器铁芯。
- Leakage Protection Switch for Appliance 电器漏电开关
- high-speed current limiting protection switch 高速限流保护开关
- This dynamic characteristics arise from the network management such as the add/drop of WDM channels, traffic rerouting, equipment upgrade, and protection switching. 这种动态特性是由于网络管理(如WDM信道的上下线、网络重构、设备升级和保护开关等)所引起的。
- She helped to select a dress for Ruth. 她帮着给露丝选了一件衣裳。
- The Selective Protection of Dihydric Alcohol in Organic Synthesis 有机合成中二元醇的选择性单官能团保护
- If your MP3 player did not keep protective switch, also kill poisonous software without mobile edition at the same time, so still a relatively simple way comes to those who prevent virus inbreak. 假如你的MP3播放器没有写保护开关,同时也没有移动版杀毒软件,那么还有一个较为简单的办法来防止病毒的入侵。
- She is selective in the dresses she wears. 她对于自己穿的衣服精挑细选。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
