英德
有道
百度
谷歌
图片
维基
百科
开发不充分的
underdeveloped
- 然而，报告说，现在他们似乎在美国学生中严重的开发不充分。
Yet, the report says, at the present time they seem to be severely underdeveloped in American students. - 摘要为解决小型高速汽油机低速时紊流强度低、燃烧过程不充分的难题，开发了一种新型燃烧室。
A new type of combustion chamber is developed to increase turbulent intensity and improve combustion process at low speed for high-speed gasoline engines. - 但由于目前螺杆泵及其才有配套工艺技术的不完善、不成熟,使得螺杆泵采油的技术优势没有得到充分发挥,尚不能适应油田开发的需要。
As the matter of fact, these advantages haven't been fully played because of the incompletion and immaturity of PCP product and the matching technology.
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中国词汇量第二的英语词典
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