利用静态、动态阳极极化曲线的钝化电流差值,可以评估材料耐动态磨蚀的性能。
The dynamic abrasive performance of the material could be estimated hy difference between passive current of static anodic polarization curve and that of dynamic anodic polarization curve.
该泵为两级、轴向吸入,卧式安装的后拉式泵,适用于热的、磨蚀的和腐蚀的介质。
The pump has a two-stage, end suction, horizontally mounted back pull-out design for hot, abrasive and corrosive liquids.
在已探明的外语磨蚀影响因素中,只有情感因素对外语磨蚀的直接作用尚不明确。
Of all the factors proved to affect foreign language attrition, only the direct effects of affective factors are uncertain.
根据气固两相流动和数学模型方面的研究,提出了磨蚀的计算方法和防止叶片磨蚀的有效手段。
Based on study to two aspects of gas-solid two-phase flow and mathematical model, the calculation program for blade erosion and the countermeasures are resented.
本研究试图调查我国英语学习者系统英语学习结束后的语言技能磨蚀情况及英语语言态度与语言磨蚀的关系。
The present study attempts to investigate the relationship between English language attrition and college graduated students'language attitudes through qualitative and quantitative methods.
被风化的岩石物质被风、水、冰所搬运、或被磨蚀的固体颗粒或被岩块坡移所搬运的过程,如像在岩崩及滑坡中那样。
The process by which material weathered from rocks is transported by wind, water, ice, or abrasive solid particles, or by mass-wasting, as in rock falls and landslides.
这件事致使谣言四起,称臭名昭著的磨蚀剂霍尔布鲁克在阿富汗不受欢迎。
This has prompted rumours that the notoriously abrasive Mr Holbrooke has been told he is not welcome in Afghanistan.
当初那份血脉相融的爱情,已经被生活磨蚀殆尽,王莉想摆脱这种充满了疲惫和屈辱的生活,而陈勇军心中则充满了不甘和愤恨。
The original unyielding love had been eroded tremendously by life. Wang wanted to get rid of the tiring and insulting life, but Chen was filled with anger.
应以柔软干爽的抹布清洁耳温计的显示器及外部,切勿使用带磨蚀性的清洁剂。
Use a soft, dry cloth to clean the thermometer display and exterior. Do not use abrasive cleaners.
滤袋和箱体的磨损。在粉尘具有强磨蚀性的状况下,其磨损量能够以为与含尘浓度成正比。
The wear bag and box. With strong abrasive dust in the condition, the wear amount can be thought and is proportional to the concentration of dust.
固定节流器不能提供这种灵活性,不过它们在长时间的工作下或生产磨蚀性流体的情况下更能抗冲蚀。
Fixed chokes do not provide this flexibility, although they are more resistant to erosion under prolonged operation or production of abrasive fluids.
心灵的致命的仇敌,乃是时间的磨蚀。
有磨蚀作用的材料不适合擦浴缸。
大部分的胎记不是血管瘤就是色素痣。通常无害,有许多在孩童时期会自动褪去,褪不掉的有时可用雷射手术或磨蚀来除去。
Most birthmarks are either hemangiomas or moles. They are usually harmless and many fade in childhood; those that do not can sometimes be removed by laser surgery or abrasion.
结果表明:石灰石的易碎性、磨蚀性、物料粒度特点与石灰石微观结构及矿物成因有关。
The results showed that the friability, abrasion and particles size distribution properties related to microstructure and source of mineral formation of limestone.
由于固体颗粒的磨蚀作用,管子和容器的磨损严重。
Erosion of pipes and vessels from abrasion by particles can be serious.
泄水建筑物的磨蚀问题是万家寨水利枢纽工程的主要技术问题之一。
The abrasion of water release structure is one of the main technique problems on the Wanjiazhai Hydroproject.
水力机械的磨蚀是我国多泥沙河流上运行的机组长期以来面临的疑难问题。
Abrasion of hydraulic machinery is a knotty problem faced by hydraulic machinery operated in silt laden river in our country.
总结其磨蚀规律,探索新的防护措施,对进一步提高我国多泥沙河流水电站的运行管理水平,有着重要的意义。
To summarize the abrasion law and to explore new prevention measures have important significance to advance the operation and management levels of hydro stations on sandy rivers in our country.
指使材料从地表磨损、消耗的一组自然过程,包括风化、溶解、磨蚀、浪蚀、腐蚀和搬运。
The group of natural processes, including weathering, dissolution, abrasion, corrosion, and transportation, by which material is worn away from the earth's surface.
语言磨蚀是外语学习的逆过程,与语言习得的关系密不可分。
Language attrition is a reverse process of foreign language learning and relates closely with the language acquisition.
固体颗粒磨蚀对汽轮机的危害不可忽视。减少颗粒、防磨镀层和将颗粒引向旁路是目前采用的三种解决方法。
Solid particle erosion may damage the turbogenerator sets. Minimizing particles, wear-proof covered layer and by pass are three effective approaches for Minimizing solid particle erosion.
第三部分,以湿磨的磨矿介质为产品对象,讨论了耐磨蚀材料的选择原则。
The third part discusses the selection principle of wear-corrosion resistant materials as a referent of grinding ore media.
现场应用试验表明这种涂层具有较好的耐磨蚀性能,可大大延长设备的使用寿命。
The application results show that the synthesized coating has a good wear resistance, and the service life equipment can be elongated.
针对硫磺雾化喷嘴存在磨蚀快、高温蠕变明显的现象,提出了喷嘴氮化热处理的方法。
A nitrogen heat treatment method of nozzles was proposed for the sharp wear, evident high temperature creep deformation of the nozzles for sulfur atomization.
针对硫磺雾化喷嘴存在磨蚀快、高温蠕变明显的现象,提出了喷嘴氮化热处理的方法。
A nitrogen heat treatment method of nozzles was proposed for the sharp wear, evident high temperature creep deformation of the nozzles for sulfur atomization.
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