1)overprotection[,?uv?pr?'tek??n]过度保护
英文短句/例句
1.She has a dominating and over protective mother.她有个专制而过度保护的母亲。
2.The United States had criticized Europeans for protecting their soybean farmers.美国批评欧洲过度保护其大豆种植户。
3.Safety device include: overload protection, wirerope break protection, height limit protection.设有过载保护、断绳保护、工作高度保护等多重安全保护装置。
4.Modification of Protection Scheme for Superheated Steam Degree of Guixi 300MW UNIT贵溪300MW机组蒸汽过热度保护方案改造
5.High/ Low Pressure Switch, Anti-frost Protector, Solube Chock, overload Protector, Coil Overheat Protector, Automatic Temperature Sensitive Switch, Anti-phase Protector.高低压开关，防冻开关，可熔栓，过载保护装置，线圈过热保护器，温度自动开关，逆相保护器。
6.They also feature thermal overload protection to safeguard the motor from extreme temperatures.它们具有过热保护功能，保护电机免受极端温度的影响。
7.On Protecting Trust Interest Under the Institution of Constructing Negligence Responsibility;论缔约过失责任制度下信赖利益的保护
8.An Improved Thermal-Shutdown Circuit with High Precision and Low Power Consumption一种改进的高精度低功耗过温保护电路
9.Social Protection to be Achieved through Social Assistance--Restructuring of Social Security System in the Interest of Vulnerable Groups;通过社会救助实施社会保护——基于弱势群体的社会保障制度重构
10.This thermistor will cut off the circuit automatically when over heating or over current occupied.是一种过温、过流保护器，温度达到设定规格自动切断电路。
11.The farmland protection system will be strictly followed to protect cultivated land in real earnest.严格执行农田保护制度，切实保护耕地。
12.overreach distance protection equipment过范围距离保护装置
13.current-limiting overcurrent protective device限流过电流保护装置
14.overvoltage protection varistor过电压保护压敏电阻器
15.bearing over-heat protective relay轴承过热保护继电器
16.winding over-heat protective relay绕组过热保护继电器
17.Application: Temperature Control or Over Heat Protection for Household Appliances and Electronic Element Device.适用范围：家用电器、电子元器件的温度控制或过热保护。
18."At the current rate, he expects the sanctuary's stock to go up to more than 1,000 Birds within two years."以目前的增长速度,他预计在两年之内保护区收容的鸟将超过1000只。
相关短句/例句
overcrank protection过度摇转的保护
3)nation overprotection国家过度保护
4)overload protection过载保护
1.Analysis of overload protection failure of PET melt booster pump;涤纶熔体增压泵过载保护失效分析
2.Applying the technology of high efficiency withdraw- filings and integration of machinery with electronics,the new adjustment and high effective negative pressure device and electromagnetic device with overload protection are developed.应用高效抽屑技术和机电一体化技术,研制推出了新型深孔加工技术及其装置——可调式高效负压抽屑装置和电磁式过载保护装置。
3.IC type overload protection circuit has gradually replaced thermal relay overload protection mode.煤电钻采用热继电器进行过载保护方式已逐渐被IC型过载保护电路取代。
5)over current protection过流保护
1.An over current protection strategy which is capable of resisting striking for inverter is presented, the phenomenon of invalid protection is also analyzed, and the solution is provided at last.介绍了一种具有较强抗冲击能力的逆变电源过流保护策略。
2.This paper puts forward an over current protection circuit for CMOS class-D audio power amplifier applications.基于Class-D音频功率放大器的应用,采用失调比较器及单边迟滞技术,提出了一种过流保护电路,其核心为两个CMOS失调比较器。
3.One of key technology in IGBT is of over current protection which not only affects the performance and operation safety of IGBT component itself,but also the performance and safety of the whole system.IGBT中关键的应用技术之一是过流保护,过流保护不仅直接关系到IGBT器件本身的工作性能和运行安全,而且影响到整个系统的性能和安全。
6)overcurrent protection过流保护
1.A New Composite Strategy of IGBT Overcurrent Protection for High Power Voltage Source Inverter;大功率电压型逆变器新型组合式IGBT过流保护方案
2.Analysis on switching over station power which cause station transformer overcurrent protection maloperation;厂用电切换引起厂变过流保护误动作的分析
3.Design of an overcurrent protection circuit in low dropout linear voltage regulator;低压差线性稳压器中过流保护电路的设计
延伸阅读
材料保护 :电化学保护 通过改变极性或移动金属的阳极极化电位达到钝态区来抑制或降低金属结构腐蚀的材料保护技术。从伽法尼电池的两个金属电极来观察﹐腐蚀总是发生在阳极上。阴极保护就是在潮湿的土壤或含有电解质(如盐等)的水液等电解液中﹐利用牺牲阳极(如锌﹑铝等)或外加电流的惰性阳极﹐使被保护的钢铁结构成为这种人为的伽法尼电池中的阴极。在同一腐蚀环境中﹐活性较大的是阳极﹐较小的是阴极﹐例如在海水中﹐锌与低碳钢间如构成电解电池﹐锌就是阳极﹐钢就是阴极﹔但如果钢与不锈钢形成电解电池时﹐钢又变为阳极﹐不锈钢是阴极。所谓阴极﹐实际上是使电解液中的阳离子获得电子而还原的一个电极。因此﹐利用外加直流电源使它获得电子补充﹐也属於阴极保护方法。在不同的腐蚀介质中所需的保护电流密度不一。钢在土壤内﹐约为 0.0001～0.005安/分米3﹐在流动海水中约为0.0003～0.0015安/分米3﹐而在流动淡水中为0.005安/分米3 。阴极保护广泛用於保护地下管道﹑通信或电力电缆﹑闸门﹑船舶和海上平台等以及与土壤或海水等接触面积很大的工件﹐电化学保护与涂装结合则更为经济。城市和大型工厂的地下金属设备可採用这种保护方法﹐但需要注意杂散电流不致影响邻近地下金属设施的加速腐蚀。阳极保护主要用於保护钢﹑不锈钢和鈦等在浓硫酸和磷酸等强介质中的腐蚀。活性-钝性金属在阳极极化时﹐即电流导入而產生电位变化时﹐其极化曲线中有显著的活化﹑钝化和过钝化区(见图 阳极保护原理的极化曲线 )﹐对於这种情况﹐可利用稳压电源将电位控制在钝化区间﹐使腐蚀电流值降到最低限度。
