So the method of change vector analysis is effective for monitoring winter wheat freeze injury and growth recovery. Also it supply a new way to monitoring the other crop disaster.
因此,变化向量分析法能有效地监测冬小麦冻害灾情与灾后长势恢复情况,同时对其他作物灾害监测提供了途径。
In the transformation of descriptive geometry, no matter the method of change plane or revolve, the oblique line can be changed to a vertical line in two successive transformations.
在画法几何投影变换中,不论用换面法或旋转法,一般位置直线均需两次变换才能变成投影面垂直线。
His team used a method called transient gene silencing to change the genetic structure of the three mosquito species responsible for spreading malaria.
VOA: special.2010.04.20
While a handful of U-S schools have incorporated the teaching method, Peterson felt it was a bit too drastic a change for their public preschool.
VOA: standard.2010.06.25
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