查询词典 abrasion

SEM analysis shows that the furrows and extrusion arris in wear surface of samples are in agreement with that of abrasion.

通过扫描电镜观察到的试样磨损表面所存在的犁沟和挤出棱状况，与磨损量的变化趋势基本一致。

In a word, this paper designed the XK35-17 rotary control head to solve the problems existing in the using of the rotary control head homemade, such as excessively abrasion and lapse early. The loads caused by the aslant installing of the preventer system were calculated.

总之，本文完成了XK35-17型旋转控制头的研制，解决了现场旋转控制头旋转密封装置存在的早期过量磨损或早期损坏的问题，计算了由于防喷器系统安装偏心摘要引起的侧向力，为轴承的选用提供了理论依据。

Base on this point,the author make his study from stability and abrasion of the bank.

因此作者从库岸遇水稳定性和风浪再造作用两方面进行了研究。

Basswood :Softer material, has lipin. Abrasion proof,corrosion proot, not easy to dehisce, easy to machinng.

椴木：材质较软，有油脂，耐磨、耐腐蚀，不易开裂，木纹细，易加工，韧性强。

The results showed that the composite batcher drip nozzle consisting of ceramics drip nozzle and plug had high strength, excellent toughness, abrasion resistance and corrosion resistance, and long service life. It was not easy to fracture while replacing. The new batcher drip nozzle could increase the productivity of production line and decrease the production cost of metal grains when it was used to cast metal grains.

结果表明，由烧结陶瓷加工而成的滴嘴本体及与滴嘴本体配合的塞子两部分构成的组合式定量器滴嘴，强度高，韧性、耐磨性和耐蚀性好，使用寿命长，更换时不断裂，可提高铸造金属颗粒生产线的作业率，降低金属颗粒加工成本。

According to the procedure used, steel can be hardened to resist cutting action and abrasion, or it can be softened to permit machining.

按所采用的步骤，钢可以通过硬化来抵抗切削和磨损，也可以通过软化来允许机加工。

A new concept that the roll surface can be hardened proportionally according to its abrasion curve by using laser treatment technique was put forward.

提出了一种利用激光表面处理技术对辊面按磨损程度进行等比例强化的概念，即在获得轧辊准确磨损规律的基础上，针对不同部位调整激光工艺参数，在辊面形成合理的淬硬层搭配，达到轧辊表面磨损均匀化、提高轧辊综合使用寿命和降低辊耗的目的。

Stem corrosion problem is to be paid more attention to the problem of accumulated rich production experience, often by nitriding, boride, chromium, nickel and other surface treatment to improve its corrosion resistance, corrosion resistance and wear abrasion performance.

阀杆防腐问题是被人们所重视的问题，积累了丰富的生产经验，常采用渗氮、渗硼、镀铬、镀镍等表面处理工艺，提高它的耐蚀性，气动控制阀耐蚀性和耐磨擦伤性能。

When some anti-abrasion and extreme pressure additives are added into, polyether becomes an ideal gear lubricant which is suitable for the lubrication of all spur gears, bevel gears and turbine scroll bars of ball mill, muller, bucker and quarry plant, especially the lubrication of long service life for all turbine gears and close gears under overloading running.

具有优良的润滑性和极压抗磨性，能禁受高速低扭矩，低速高扭矩及高速冲击负荷的使用条件，能防止擦伤和磨损。有优良的氧化安定性，以减少沉积物和漆膜和生成，有优良的防腐性，和抗泡性。适用于要求使用API GL-5，GL-4级油或MIL-L-2105D规格油和齿轮润滑，如驱动桥双曲线齿轮和变速箱齿轮的润滑等。

B-Lay gloves are made from smooth, abrasion resistant calfskin.

半指手套 B-Lay手套采用平滑、耐磨的小牛皮制成。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。