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Comparative Experiments of Larval Susceptibility of Three Mosquito Species to.
大链壶菌对三属蚊幼虫的比较灭蚊实验。
The comparative experiments prove that the method can recognise the red tide effectively.
通过实验验证了本方法可以有效地进行赤潮识别。
Comparative experiments were conducted to investigate the metallurgical, effects of top, bottom side and bottom argon blowing techniques.
为考察顶吹氩、侧吹氩及底吹氩的冶金效果，分别进行了三种吹氩工艺的对比试验。
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