成功的应用实例包括少量喷撒 、 泡沫剂及农药颗粒剂的土壤施用.Examples of successful application improvements are low volume sprays, foams, and granular soil applications.泡沫剂可以减缓气驱中的气窜和重力超覆现象.Foam can retard gas channeling and gravity override in gas ...
I'm not in the least bit touched by the Marilyn Monroe kind of beauty...我对玛丽莲·梦露那种美一点儿都不动心。Marilyn had an intense identification with animals.玛丽莲非常怜爱动物。Marilyn made her last public appearance at Madison Square Garde...
Because of their simplicity, bipolar lead systems were the first to be used in clinical electrocardiography.因为它们简单, 双极导联最先用于临床心电图学.Objective To study electrocardiography diagnosis of ischemia in patients with ventricular...