摩擦学性能由销一盘式试验过程中的摩擦力数据和对磨痕的表面轮廓仪和扫描电镜分析作出定量、定性的评价。
Friction force measurements during unlubricated pin-on-disc sliding tests, profilometry and SEM analysis of wear tracks are used to determine the wear behavior quantitatively and qualitatively.
本课题为改善棉花打杆铲的使用性能，提高其使用寿命，利用热处理技术和断口学的知识而作的试验研究。
This subject aims to improve cotton hits the pole shovel using, enhances its service life, does the experimental study using the heat treatment technology and the fracture study knowledge.
摩擦学试验表明：含氮硼酸酯在水中具有良好的减摩抗磨性能和承载能力。
The tribological test results showed the borate containing nitrogen had good antiwear, friction-reducing performance and load-carrying capacity.
本试验用麦草、锯末、黄沙三种垫料铺垫鸡舍，饲养星布罗父母代种鸡，比较不同垫料对鸡舍环境卫生学指标及其对种鸡生产性能的影响。
With Starbro breeding chickens, three kinds of litters were studied to compare their effect on the environment sanitation indexes of henhouse and productive performances of birds.
利用球盘磨损试验机和电化学综合测试仪研究了IBED膜层的摩擦学性能和电化学腐蚀特性。
The wear resistance and electrochemical corrosion properties of IBED coatings were investigated with ball-on-disk wear tester and electrochemical equipment, respectively.
气象学。风速测量计。测定旋转式风速计性能的风洞试验方法。
Meteorology. Wind measurements. Wind tunnel test methods for rotating anemometer performance.
本文通过对大量发动机性能试验数据的分析和统计，提出了一种比较简单实用的预测拖拉机柴油机燃料经济性的效学模型。
In this paper, fuel consumption model of diesel engine for tractor is developed based on statistical analysis for a lot of test data to predict fuel economics of tractor.
采用微生物学检验技术，对其进行了杀菌试验，测试了该物质的杀菌性能。
Meanwhile, bactericidal tests have carried out according to the test technology of microbiology commonly, cleared about its bactericidal activity.
试验台测试数据采集的准确度直接关系到钢丝绳与衬垫高速摩擦学性能。
The data collecting accuracy directly relates to the properties of high velocity friction between wire rope and liner.
采用多功能SRV试验机考察了超细高岭土在菜籽油中的高温摩擦学性能，并利用表面轮廓仪对试块的磨损表面形貌进行观察。
High temperature tribological behaviors of superfine kaolin in colza oil were tested with SRV machine, and wear surface was observed by surface profiler.
另外，在四球试验机上考察了铅纳米晶的摩擦学性能。
In addition, the tribological properties of nanocrystalline Pb powders were tested with a four-ball machine.
分析了销盘试验中影响超高分子量聚乙烯(UHMWPE)摩擦学性能的主要因素。
Several main factors that influences the tribological properties of UHMWPE in pin and disc experiment were analyzed.
通过AFM研究了试验参数对薄膜表面微观形貌的影响，并对其浸润性能以及摩擦学性能进行了研究。
The influence of experimental parameters upon the morphology of the target films has been studied by using AFM.
本试验旨在研究发酵前包被微囊化乳酸乳球菌的生物学特性及其对肉仔鸡生长性能的影响。
This experiment was conducted to study the biological characteristics and effects of pre-fermentation microcapsulated Lactococcus lactiss on growth performance of broilers.
本试验旨在研究发酵前包被微囊化乳酸乳球菌的生物学特性及其对肉仔鸡生长性能的影响。
This experiment was conducted to study the biological characteristics and effects of pre-fermentation microcapsulated Lactococcus lactiss on growth performance of broilers.
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