if not so publicly celebrated, as a pioneer in American jet and rocket technology.
而在上世纪30年代和40年代的美国，他作为美国航空和火箭技术的先驱，即使没有如此公开地受到颂扬，也依然是[美国]的宝贵人才。
Piles Dry Jet Mixing Method is a kind of dry construction of ground treatment technology.
粉喷桩是搅拌桩采用干法施工的一种地基处理技术。
Currently, high pressure water jet is the mainstay technology for descaling billets.
高压水射流技术是当今钢铁除鳞的主流技术。
The high pressure water jet perforation technology is specially suited for the oil sheet perforation.
高压水射流射孔尤其适用于薄油层的射孔作业。
To learn technology on producing diesel or fuel of jet engine with algae from America.
学习美国利用海藻生产柴油或喷气机引擎燃料的燃油技术。
To learn technology on producing diesel or fuel of jet engine with algae from America.
学习美国利用海藻生产柴油或喷气机引擎燃料的燃油技术。
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