蝉

The content of cordyceps acid was determined with the sodium periodate method.

方法用微波法提取人工蝉花和野生蝉花的活性成分，用高效液相色谱法测定虫草素和腺苷含量，用高碘酸钠法测定虫草酸含量，用苯酚-硫酸法测定虫草多糖含量。

But the rhythmical mean period, numbers of single stridulation of the SSG and the ...

但是蝉A鸣声的节律平均周期、SSG中单次声的个数和CSG中调幅脉冲列的重复频率等都明显地与蝉B有区别。

The dominant insect pests were grasshoppers, leafhoppers, and planthopper on poorly-managed lawns, but Laodelphgax striatellus, Cicadella viridis, Agrotis ypsilon, Rutelidae on well-managed lawns.

粗放管理草坪主要优势害虫有蝗虫类、叶蝉类和飞虱类；而精细管理草坪害虫主要有灰飞虱、大青叶蝉、小地老虎和丽金龟科。

The mineral oil pesticide diluted at 100 and 200 times all had significant lethal effect on L.imitate nymphae, and would not produce the phytotoxicity on longan, so that could be used as medicament for controlling L.imitate of longan.

结论］矿物油杀虫剂100和200倍液对白蛾蜡蝉若虫均有明显的致死作用，且对龙眼不产生药害，可作为防治龙眼白蛾蜡蝉的药剂。

With the nymphae of L. imitate on longan tree as tested objects, the 98.5% N24 mineral oil pesticide and 99% EnSpray mineral oil EC were diluted with water at 100 and 200 times of solution resp., the control effect of 98.5% N24 mineral oil pesticide on L. imitate of longan was researched by field experiment.

方法］以龙眼树上的白蛾蜡蝉若虫为供试对象，用98.5%N24矿物油杀虫剂和99%绿颖矿物油乳油分别对水稀释100和200倍液，通过田间试验，研究了98.5%N24矿物油杀虫剂对龙眼白蛾蜡蝉防治效果。

The songs of cicadas A and B are both sound of rhythmical type consisting of single stridulant group and consecutive stridulant group with the main peak frequency at 6.3 kHz.

蝉A和蝉B的鸣声都是由主峰频率为6.3 kHz的单次声群和连续声群组成的节律声。

The position was given to the cicada, whose first decision was to buy a carpet and an ergonomic chair for his office.

这个位置被赋予给了蝉，蝉的第一个决定是为他的办公室买一张地毯和一把符合人体工学的椅子。

The position was given to the cicada, whose first decision was to buy a carpet and an ergonomic chair for his office.

这个位置被赋予给了蝉，蝉的第一个決定是为他的办公室买一张地毯和一把符合人体工学的椅子。

The position was given to the cicada,whose first decision was to buy a carpet and an engonomic chair for his office.

这个位置被赋予给了蝉，蝉的第一个决定是为他的办公室买一张地毯和一张符合人体工程学的椅子。

The position was given to the cicada, whose first decision was to buy a carpet and an ergonomic chair for his office.

这个位置被赋予给蝉，蝉的第一个决定是为他的办公室买一张地毯和一把符合人体工学的椅子。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。