expander造句
Natural gas liquification involves both mixed - refrigerant cycle and nitrogen
expander cycle.
近几年国内天然气液化技术主要采用混合工质液化循环和氮膨胀液化循环.
The control part oftube
expander adopts the structure of double bearings.
它的控制部分采用双轴承结构.
Objective To explore the therapeutic effect of scalp dilatation by tissue
expander for large cicatricial baldness.
目的探讨应用扩张器扩张皮肤软组织治疗瘢痕性秃发的效果.
On the other hand, prepared negative plate
expander is commercially available.
另一方面, 在商业上可购到现成的负极板膨胀剂.
Nagative
expander formulas started to include such items of wood, as wood dust or wood flour.
负极板膨胀剂配方开始包括木质一类的材料, 如木屑或木粉.