His inscrutable face does not show what he is thinking.

1、

She gave him , straight in the eyes, a look which was also inscrutable.

她还目光炯炯地注视了他一下, 这也使他不能理解.

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2、

She regarded her with a look of inscrutable alarm and terror.

她带着不可思议的惊讶和恐惧打量着她.

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3、

The high frequency resonance is generated usually by velocity detector used inseam survey.

槽波测量用速度检波器常产生高频谐振,是由于横向激励引起的二次谐振所致.

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4、

Many kinds of insect find their mates by scent.

许多昆虫通过气味找到交配对象。

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5、

You put the insect in a matchbox.

你把这个虫子放进火柴盒里.

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6、

Please brush this insect off.

请把这只虫掸掉.

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7、

The insect ran up my leg.

小虫子爬到我腿上来了.

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8、

He was like a green insect attacked by ants, its whole body quivering in its resistance.

他全身的筋肉没有一处松懈,像被蚂蚁围攻的绿虫, 全身摇动着抵御.

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9、

Zinc is a natural insect repellent and sun screen. Protecting lips and skin.

锌是一种天然物,具有抗晒功能, 能保护皮肤及口唇免受酌伤.

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10、

Reclassification of Fossil Orthophlebiidae ( Insecta: Mecoptera )

化石直脉蝎蛉科再分类 ( 长翅目)(英文 )

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11、

The insecticidal plant, Tripterygium wilfordii Hook , showed high effectiveness to many kinds of insect pests.

雷公藤是一种良好的杀虫植物, 具有胃毒、拒食、抑制生长发育等杀虫活性.

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12、

These insecticidal proteins are commonly known as Insecticidal Crystal Proteins ( ICP ) or delta endotoxin.

这些杀虫蛋白通称为杀虫晶体蛋白 ( ICP ) 或δ-蛋白.

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13、

A insecticidal cotton able to express said two insecticidal proteins is especially provided.

本发明特别提供了可同时表达以上两种杀虫蛋白质的双价抗虫棉.

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14、

It is toxic to almost all forms of life including humans. It has broad-spectrum insecticidal activity.

外毒素对几乎所有生命形式包括人有毒. 具有广谱杀虫活性.

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15、

The mode of action and the insecticidal properties of these three groups are reviewed as well.

讨论了这三类化合物对昆虫不同的作用机制,及其产品对害虫的作用活性和特点.

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16、

Objective To observe the insecticidal effect of Radix stemonaeand Liquidambar formosana hanee for adult Boophilus microplus.

目的观察中药百部、枫树果对微小牛蜱的防制作用.

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17、

Compared with the prior art, the compound has higher insecticidal effect.

所述化合物与现有技术相比, 具有更高的杀虫效果.

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18、

The results show that the pyrethroid containing 2-imidazolidone in the structure has insecticidal activity.

实验结果表明:将 2- 咪唑啉酮引入到拟除虫菊酯结构中,其拟除虫菊酯具有一定的杀虫活性.

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19、

This thesis is to study the insecticidal effect of PC to aphids and Plutella xylostlla.

本文研究蝉拟青霉对蚕豆蚜虫和小菜蛾的杀虫作用.

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20、

A new chemical structure category of pyrethroids was synthesized. The tests in insecticidal activity was reported.

报道了一种新型结构的拟除虫菊酯类似物的合成以及杀虫活性试验.

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