Hard elastic polypropylene is formed by crystallized under strain and annealing.硬弹性聚丙烯是在应变结晶和热结晶两个复合过程中形成的.The suitable recovery strain annealing temperature was 500 ℃.适宜的回复应变退火温度为500℃.To optimize sub - job assignments, ...
The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated.研究了SG变质剂对可锻铸铁石墨化退火的影响.Medium frequency transformer quenching is used for workpiece diathermy, quenching, annealing, brazing,...
Women have yet to achieve wage or occupational parity in many fields.女性在很多领域还没能争取到薪金、职位方面的平等。Italy wanted naval parity with France.意大利想要在海军实力上与法国平起平坐。Prison officers are demanding pay parity with the police force.狱警正要求与警...
Overhead cranes were lifting giant sheets of steel.高架起重机正吊起一块块巨大的钢板。Laborers were trained to handle 50 - ton compactors and giant cranes.工人们接受操作五十吨压土机和巨型起重机的训练.Huge cranes are swinging cargo up.巨大的起重机正在吊运货物....
The visitors were swept past various monuments.游客们被带着走马观花地参观了各种纪念碑。Protective measures are necessary if the city's monuments are to be preserved.要保存城市古迹必须采取一些维护性措施。All architecture on the tableland is defensive, all...
购车者们更感兴趣的是汽车的安全性和可靠性，而不是它的速度。Car buyers are more interested in safety and reliability than speed.我们不应过分指望这类消息来源的可靠性.We mustn't presume too much upon the reliability of such sources.他说，大多数中国购车者仍然对电动汽车的可靠性和维修成本心存疑虑。Mo...