quanyou
美
英 
例句
Optimization of Quanyou coal mine electro- medanical system investigation
泉溝煤礦機(jī)電系統(tǒng)的改造與優(yōu)化
Breeding and Application of Quanyou 94, A New Late Indica Hybrid Rice Combination with Good Quality
優(yōu)質(zhì)晚秈三系新組合全優(yōu)94的選育與應(yīng)用