This review covers enzyme catalytic mechanism , insecticide metabolism and role in insecticide resistance.

Detection of PVC was performed by the attenuated total reflection ( ATR ) technique using germanium as crystal material.

对聚氯乙烯的定性采用了衰减 全反射 技术,用锗作为晶体材料,对邻苯二甲酸酯类的定性则采用透射法.

Back propagating artificial neutral net ( BP-ANN ) was applied to the forecasting of photochemical degradation of phthalates.

将反向传播人工神经网络 ( BP-ANN ) 用于邻苯二甲酸酯类化合物的光化学降解的预测中.

Polyurethane and a five millimeter-thick silicone skin, soft and specially colored, cover a metal skeleton.

金属骨架外包覆著聚氨甲酸酯与五公?厚的矽胶皮肤, 经过特殊上色, 触感柔软.

The final coating on the GUANZHOU GS-B can be vinyl sheet, tile, polyurethane, epoxy paint, etc.

涂层上面可以铺乙烯基膜, 瓷砖, 聚乙烯基氨基甲酸酯, 环氧油漆等等.

Five pairs of carbazole derivative enantiomers were resoluted with a cellulose tris ( 3, 5 dimethyphenylcarbamate ) chiral column.

用纤维素-三 ( 3, 5-二甲基苯基氨基甲酸酯 ) 手性固定相拆分了5种咔唑羧酸衍生物对映异构体.

And also introduces the determination method of it.

并介绍了邻苯二甲酸酯类污染物的测定方法.

Melly collapsed into tears and laid her head on the pillow.

说到这里,媚兰又泪流满面,把头倒在枕头上哭了起来.

I feel to the ground and wept for hours.

我倒在地上,几小时地泪流满面.

If is in these bitterness developing , several seconds may flow surface.

如果是那些琼瑶苦情戏里的演员, 几秒钟就可以泪流满面.

At the bare thought of her lost baby, she would burst into tears.

一想起失去的孩子, 她就会泪流满面.

Tears poured down her cheeks.

她泪流满面.

Tears poured down both our faces.

我俩都泪流满面。

I am screwed down by fixed rules.

我被清规戒律束缚住了.

I shook off the discipline of the city.

我抛弃了城里的那些清规戒律.

Ye Qinchen, sitting next to the driver, temporarily had a kind of better-being-dead-than-being-alive feeling.

叶侵晨坐在副驾驶的位置, 简直有一种暂时性的生不如死的感觉.

Objective To explore double and therapeutic actions of acupoints, and clinically exert and use these actions.

目的:探讨如何在临床上发挥和运用腧穴的双相良性调治作用.

He nursed his cold with Chinese herbs.

他用中药来调治他的伤寒.

Emphasis should be laid on nourishing yin , protecting vessels, promoting blood circulation and dispersing stasis.

强调养阴护脉 、 行血散瘀是虚实并治的积极疗法.

Into the dry and windy autumn, it must be nursed back to health over hair.

进入多风而干燥的秋季之前, 一定要将秀发调养过来.

After taking good care of himself, he recovered from his illness.

经过悉心调养, 他的病已痊愈.