利用生长模型预测法、马尔科夫链预测法和回归模型预测法对玉米矮花叶病发生流行进行预测,并对玉米矮花叶病损失估计进行了初步探讨。
Maize dwarf Mosaic was predicted using growth model forecasting method, Markov chains forecasting method and regression model forecasting method. And yield loss of MDM was assessed.
Let's do selection and let's do merge sort here on the right just to see what actually happens.
中间进行选择排序,右边进行归并排序,看看会发生什么。
The risk is that global warming will make hurricanes more common and I guess I'll have to--I'll just conclude that.
这种风险是全球变暖,将会导致飓风频频发生,我想我不得不进行总结了
It puts together the experience with tobacco and the experience with diet, to talk about how countries might see this problem coming and doing something about it.
它把发生在香烟和饮食上的,事情放在一起进行对比,讲述了国家是如何发现问题,并做一些事情来解决问题
应用推荐