他们的课程包括基础卫生学和医疗知识.Their course of study includes elementary hygiene and medical theory.方法采用文献研究、现场环境卫生学调查与可行性研究相结合的方法.Methods review and field survey were applied for the study.本文对服装设计在服装卫生学方面有一定的参考价值.This paper is very ...
Receding gums can be the result of disease or simply incorrect brushing.牙龈萎缩可能是疾病导致的，也可能仅仅是错误的刷牙方式引起的。Our company specialize marshmallows, lollipops , bubble gums, chocolates and toys with candy.本公司主要出口棉花糖 、 棒棒糖 、 泡泡糖 、 ...
It can be as base fertilizer , after fertilizer and foliar fertilizer.可以用做底肥, 也可以用做追肥及叶面肥.Determination micronutrient boron for foliar fertilizer by indirect acid - base titration, overcome the inadequate of others metho...
The ledgers and account books had all been destroyed.分类账本和账簿都被销毁了.The ledgers had all been destroyed.账簿都被销毁了。To ensure proper maintenance and accuracy of accounting ledgers and subsidiary records.确保会计帐簿完整准确,并妥善保管所有凭证,附件和...
In Europe, there exists the soil similar to laterite.欧洲有类似于红土的土壤存在.His tirelessly and talk, told about the course that the and technology on laterite ground progresses.他娓娓而谈, 讲述了红土地上科技进步的历程.Sheweishan gold deposit is a l...
The President spoke of the treacherous intentions of the enemy.总统谈及了敌人的奸诈用心。What we need is not manifestos of pious intentions, but real action.我们需要的不是善意但难以实现的宣言，而是实际行动。He had implicit faith in the noble intentions of th...