查询词典 corrodent

Corrodent rate and conductivity impossibly meet a demand by adding Ag at the same time.

单一通过添加金属Ag不可能使导电率和腐蚀率都满足要求。

Motor should be anti-corrosion coated for special corrodent environment.

在含有化学气体之环境下使用时，必需选择特殊处理有防蚀漆之马达。

When the transformer is in store, it must be covered against solar radiation and rain, Does not allow to store up in near flammable, explosive and the corrodent place.

5.3互感器储存时，应遮盖严密，防止日晒雨淋，不允许储存在近易燃、易爆及腐蚀性物质的地方。

The several kinds of Ag-NiFe2O4 cermets with different mass percent of Ag have prepared. Microstructural changes were observed by scanning electronic microscope and composition was determined with x-ray detector. Effect of different content of Ag on the density, property of thermal shock,conductivity and corrodent rate were tested. The results showed that the thermal shock performance and conductivity have improved in company with the addition of content of Ag.

制备了不同金属Ag含量的Ag-NiFe2O4金属陶瓷，利用扫描电子显微镜观察显微组织，由X射线衍射分析化学成分，研究了Ag的添加量对其体积密度、气孔率、热震性、导电率以及腐蚀速率的影响，试验结果表明，抗热震性和导电能力随着Ag含量的增加而增强，导电率的提高和腐蚀率的增大仍是一对突出的矛盾。

The corrodent fundamental state was discussed, a variety of main corrodent reasons and corrosion mechanism were analysed, the combining preventive concept of dope and cathodic protection were put forward. The selection principle, long-acting synthetic preventive method and its application in Jinzhou petroleum chemistry company's 20000 m 3 crude oil storage tank were introduced.

详细论述了原油储罐腐蚀的基本情况，分析了引起腐蚀的主要原因，给出了腐蚀机理，提出了涂料和阴极保护联合防护的概念，并重点介绍了锦州石油化工公司 2 0 0 0 0m3 原油储罐中涂料的选择原则和长效综合防护对策以及它的应用情况。

The paper is based on the rupture-dynamical theory and DNV RP-F101 recommendatory method, through the study of three corrosion models, we have built up rational estimation model, adopted subentry safety coefficient method and allowed stress method to estimate the remaining strength of corrodent pipelines, and finally, introduced the Genetic Algorithms method to compute the reliability of corrodent pipelines, gaining the reliability index, and provided corresponding program.

本文以断裂力学理论为基础，以 DNV RP-F101 腐蚀管道评估的推荐作法为蓝本，通过对管道腐蚀损伤的三种腐蚀形式具体研究，建立了合理的评估计算模型，采用了分项安全系数法和许用应力法对腐蚀管道的剩余强度进行了失效压力的计算，最后较详细的介绍了遗传算法的基本理论，并把它应用到对腐蚀管道的进行可靠性评估中，得出其可靠性指标，并给出了相应的计算程序。

Face has its positive value when properly guided and regularized, otherwise it may turn into a kind of corrodent for the souls of people.

其礼义廉耻、自尊、个性、权利等成分若加以正确规范引导有其积极意义与价值；若表面化视为一种虚荣的名誉身份地位表现则易转为无形无味腐蚀剂。中国人最讲也最爱面子，是人情大如天、人际与人生哲学的发祥地和信奉者。

But the working condition of the screw pump is so rigorous that the ordinary rubber could not fulfill the requirement of the terrible working condition such as high temperature,high pressure,long working hours,corrodent,seasonal stress and so on.

但采油螺杆泵工作条件十分苛刻，如高温、高压、工作时间长、磨蚀性介质、周期性挤压力等等，传统的定子橡胶已临近其性能极限。本文主要讨论纳米CaCO3和PVC树脂对丁腈橡胶的改性效果，综合提高丁腈橡胶的强度、耐油、耐磨等性能，通过改性使得丁腈橡胶能够满足采油螺杆泵定子材料的性能要求。

Qiangli′an brand sterilant (stable ClO2) is colorless, tasteless, nonpoisonous, non－corrodent and transparent liquid, being a strong oxidant, it can resolve and oxidize the amino acid of microbial protein, break the amino acid chain and lead to microbial death.

摘 要：强力安灭菌剂是无色、无味、无毒、无腐蚀的透明液体，是一种强氧化剂。可使微生物蛋白质中的氨基酸氧化分解，导致氨基酸链断裂，蛋白质失活，使微生物死亡。

The key of the intermediate treatment lies on the proper saucer leaning with slow corrodent, proper Ar ion bombardment sputtering and pre-deposition of pure titanium layers. Measurement of the adhesion force of the composite coatings verified that all the four TiN composite coatings possess higher adhesion strength when compared with the single TiN coating.

在对复合涂层和各单层的制备技术、组织结构、以及涂层的结合力、显微硬度、常温磨损性能、高温氧化特性、高温磨损特性、冲击韧性和模具上的实际应用等方面进行横向比较和全面研究的基础上，首次建立了四种复合涂层及各单层的较全面、系统的综合性能评价体系，为TiN复合涂层的开发和应用提供了理论依据和实验指导。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。