The EP antiwear property is different that it contains different additives.不同的添加剂配伍,聚脲润滑脂的极压抗磨性也不一样.The antiwear & friction reducing mechanism of nano materials was summarized.综述了纳米材料的 抗磨 减摩机理.The antiwear hydraulic oil ...
The antiwear hydraulic oil had excellent lubricating, antioxidant, thermal stable properties.抗磨液压油具有突出的抗磨性,良好的润滑性 、 抗氧性和热安定性等特点.The development and application of ashless antiwear hydraulic fluid with high pressure are d...
Fraud squad officers had bugged the phone and were ready to pounce.反诈骗小组的警员们已在电话上安装了窃听器，并随时准备突击。The Democrats were ready to pounce on any Republican failings or mistakes...民主党人随时准备揪出共和党人的过失或错误。We saw the tiger about to p...
Geodetic theodolites generally have circles of about 140 mm diameter.大地经纬仪的度盘直径一般为140毫米.The construction of geodetic graphs containing the longest cycle C 10 is studied.给出包含最长圈子是C10的测地图中,C10和它上的割线构成图的结构形式.Transformation ...
She stamped her feet on the pavement to keep out the cold.她在人行道上跺着双脚取暖。The term highway includes its highway subgrade pavement, bridges, culverts and tunnels.公路包括公路的路基、路面 、 桥梁 、 涵洞、隧道.She heard his footsteps clacking alo...