In biblical times no such fungicides were available.在圣经时代,当然不可能得到这样的杀菌剂.Several fungicides have been found to be absorbed from soil and translocated by plants.一些杀菌剂在土壤中被吸收,再转移到植物上.Alternate use of systemic and protectant...
Several fungicides have been found to be absorbed from soil and translocated by plants.一些杀菌剂在土壤中被吸收,再转移到植物上.The best fungicides are 1 % Bordeaux mixture, 50 % Tuzet ( diluted 600 times ), and 50 % Ambam ( diluted 800 tim...
A bonny, bouncing baby, Freddie was her heart’s desire and joy.弗雷迪是一个健康活泼的婴儿，是她的心肝宝贝和欢乐所在。Patsy had picked up the baby and was bouncing him on her knee.帕齐抱起婴儿放在膝上颠动着。Your arms and legs need protection from light bouncing...
In analyzing the diaries, they found troubling age - related trends in sleep behavior.分析这些日志后, 研究人员发现睡眠行为中存在的年龄相关的问题.The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。A close look at the statistics reveals a...
这栋楼用磁卡才能进去。Access to the building is by swipe card only.其它的例子是软磁盘 、 磁条 、磁卡读出机和机内通信链.Other examples are the floppy - disk, magnetic - stripe cardreader , and inter - machine communications links.职员: 您的银行磁卡需要加磁, 现在加好了.Cler...
大多数氯氟甲烷存留在平流层下部.Most of the chlorofluoromethanes reside in the lower stratosphere.由于光化过程,在平流层与中层内产生了臭氧.Ozone is formed in the stratosphere and mesosphere by photochemical processes.极大值温度的高度称为平流层顶.The altitude of maximum ...