检测项目包括有机磷 、 有机氯 、 菊酯、三氯杀螨醇 、 硝酸盐和重金属铅. The test items included organic phosphorus, organic chlorine, pyrethroids , dicofol, nitrate and heavy metal plumbum.
Results show that our BAB - BB algorithm is practicable and of high efficiency.结果表示,我们的BAB-BB演算法确实可行并有适度的求解效率.High quality nonlinear optical crystals of � � - BaB _ 2 O _ 4 were grownfrom Na _ 2 O flux by the top - seede...
I don't class myself as being very intelligent or brainy.我并不认为自己是那种非常聪明、脑子好使的人。Some people are born brainy.有些人天生聪明。Something a bit too brainy for me, I expect.给我看呀, 准太高难啦....