Coccidiostats are routinely used in broiler feeds every day.抗球虫药物每天均用于肉用仔鸡饲料中.Develop practical methodologies for diagnosis of ALV - J related field problems in broiler flocks.开发ALV -J 相关领域问题诊断的实用方法学在烤焙用具群.After she put ...
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...
Does summertime child blow 4 attentions of air conditioning?夏季小孩吹空调的四个注意?Even in the summertime we might be struck by blizzards.甚至在夏天,我们也可能受到暴风雪的袭击。Chinese students have ____ ___ ___ in the summertime than ____ ____.中国学生...
饰有球队标识的棒球帽baseball caps emblazoned with the team's logo无标识的警车an unmarked police car一种机器可以阅读的标识卡,用以识别计算机终端上的操作员.A machine - readable identification card for identifying an operator at a computer terminal....