propulsion什么意思解释？

propulsion的音标：propulsion的英式发音音标为：[prə'pʌlʃn]propulsion的美式发音音标为：[prə'pʌlʃən]...

The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。Interest in jet propulsion was now growing at the Air Ministry.航空部对喷气推进的兴趣正在增加。The liquids employed for rocket propulsio...

flight vehicle propulsion system飞行器推进系统The nineteenth century witnessed a revolution in ship design and propulsion.19世纪船舶设计和船舶动力领域发生了重大的变革。...the submarine's propulsion system.潜水艇的推进系统Adduction of the upper arm to m...

propulsion的复数形式为：propulsions...

leg的近义词/同义词有：brace, column, prop, underpinning, pillar, support, post, trestle, framework, limb, shinbone, thigh, calf, lower, shank, shin, fraction, portion, segment, sector, section, piece, part。n.leg的近义词（支撑物,支柱）：brace...

mV的音标：...

We were strolling into the town when we came face to face with Jacques DuBois.我们信步向镇子走去，迎面碰上雅克·杜波依斯。The concept of fuzzy rough sets was initially proposed by Dubois and Prade ( 1990 ).模糊粗糙集概念一般认为是由Dubois和Prade ( 1990 ) 给...

I use watercolours much less than I do oils or acrylics.我用水彩比用油画颜料或丙烯酸颜料要少得多。Acrylics are synthetic resins made from derivatives of acrylic acid.丙烯酸涂料是由丙烯酸衍生物经化学合成的树脂.A universal UV sealant to protect all acrylics, wraps...

attendance的复数形式为：attendances...

具有不渗不漏的作用; 3、耐高温杀毒.No leakage without oozing function; 3 sate to sterilization....

“环烷化”的英语可以翻译为：cycloalkylation ...

褐硫砷铅矿...

To satisfy his hunger, he ate a candy bar.他吃了根条糖充饥.The cotton candy looked but the caramels looked even better.棉花糖看起来很吸引人,但是焦糖看起来更好吃....a creamy chocolate and nut candy bar.果仁奶油巧克力棒糖...a candy tin 6 inches high and 8 inc...

adj.极度缺乏的，贫乏的，穷困的，无的n.赤贫者vt.使穷困，使贫穷，夺去，使丧失...

fester的现在进行时为：festering...

dissuade的反义词有：persuade, persuade。vt.dissuade的反义词（劝阻）：persuade。dissuade的反义词（其他释义）：persuade。...

Jacqueline的音标：...

aquas的音标：...

“花艺”的英语可以翻译为：floriculture ...