After Fe - Chelate fertilization rinse the leafs with water.施完螯合铁肥后用清水漂洗叶子.Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.建立了采用配位色谱柱从葛根素浸膏中分...
Napoli have drawn level with AC Milan at the top of the Italian league.那不勒斯队追平了AC米兰队，并列意大利联赛排行榜的榜首。Napoli takes advantage of the counter attacks and in half we controlled.那不勒斯很好的利用了反击,但在上半场我们有所控制.Napoli Hong Kong is the ...
研究探讨了空中目标作战企图的识别问题.The problem of inferring air target combat intention is discussed.她觉得彼特对她好是有卑鄙企图的.She thinks Peter had base motives for being nice to her....
飞机攀升到370英尺时，开始偏航。As the plane climbed to 370 feet, it started yawing.两只吊舱的独立俯仰和偏航均会产生噪声.Independent pitch and yaw of the two birds produce noise.只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.Pitch - yaw coupling can be neglected only for n...