Study on the Character and Controlling Measure of Air Pollution in Qingdao;
以过度的或者不可控制的情绪为特点。
The cause of print through was analyzed and the controlling measure was proposed.
分析了印刷透印产生的原因，并提出了具体的控制措施。
At present, controlling nitrogen application is the main measure.
当前主要是控制氮肥施用量。
Resistant cultivars are the most cost effective measure for controlling the disease.
目前比较经济实效的赤霉病控制方法是培育抗性大麦品种。
Resistant cultivars are the most cost effective measure for controlling the disease.
目前比较经济实效的赤霉病控制方法是培育抗性大麦品种。
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