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.
It won't shake the football world if we beat Torquay.即便我们击败了托基队也不能撼动足球界。Torquay is undeniably continental.无可否认，托基具有典型的欧陆风情。Knowles became Torquay's manager. Nice one.诺尔斯成了托奇酒店的经理，干得很棒。...
Other tests such as serum enzyme, immunoglobulin, complement, lipase inhibitors and antitrypsin were normal.其他检查如血清酶 、 免疫球蛋白 、 补体 、 脂酶抑制因子和抗胰蛋白酶均正常.Metabolic diseases such as Wilson's disease, hemochromatosis, and a...
杆的方向通常用方向余弦来表示.The bar directions are conveniently specified by direction cosines.这就需要两个正余弦分解器.This requires two sine - cosine resolvers.现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线.Let's now examine the simplest wave from where th...
加上贝蒂的薪水，他们仅能勉强维持生计。With Betty's salary they barely made ends meet.贝蒂蹲坐在地板上。Betty hunkered down on the floor.在贝蒂看来，乔有点儿世故。To Betty, Joe had an air of worldliness....