hdh的翻译

By controlling the processing parameters, loose density of the powders and adding element Nd in proper quantities, low cost HDH titanium alloy powders can be used instead of expensive sphere powders in some conditions.

通过合理控制松装密度、添加适量稀土元素以及优化工艺参数，在特定的应用需求下，低成本HDH钛合金粉末能够代替昂贵的球形粉末在激光快速成形技术中使用。

Results: The HDH could reduce obviously the blood viscosity, inhibit platelet aggregation and reduce thrombosis of the rabbits, restrain experimental arthritis of rats and lighten capillary vessel permeability of mice.

结果：红桃消肿合剂明显降低血瘀家兔血黏度、抑制血小板聚集和体外血栓形成，抑制大鼠足肿胀和小鼠毛细血管通透性。

These principles have been successfully applied in the design of the HDH type bumer for hydrogen-rich fuel gases.

此原则已成功地应用于HDH型高氢燃料气燃烧器的设计中。