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...
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 、 ...
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...