对硫磷

In this paper, much energy has been placed on phosphate concretion re search which host in black shales of Dou Shantuo Fm. and Nu Titang Fm、 Research contents include mineralogy, petrology and geochemistry character istics of phosphate concretions. Element distributive characteristics are ana lysed using Synchrotron Radiation techniques. Additionally, sulfur isotopes of francolite and their significance are discussed in this paper. The results are as following

本文开展了晚震旦世陡山沱组以及早寒武世牛蹄塘组两套黑色页岩中磷结核的研究，对产于这两套黑色页岩中磷结核的矿物组成、地球化学等方面开展了研究，首次运用了同步幅射X-荧光探针对结核内元素的分析特征进行了分析，同时还测定了磷的硫同位素并讨论了其意义，所得出的结果简述如下

The load carrying capacity and antiwear property of S,P containing benzotriazole derivative (BM 3) were evaluated using a four ball test machine,and compared with those of zinc salt di(T 202 ) and amine salt of complex ester thiophosphate (T 307 ). The antiwear mechanism of BM 3 were studied by investigating the chemical states and the mass fraction of elements on the rubbed surfaces using X ray photoelectron spectroscopy and electron probe microanalysis and the thermal decomposition products using gas chromatography mass spectrograph.

在四球机上对照评价了含硫、磷苯并三氮唑衍生物（BM－3）和二丁辛基二硫代磷酸锌（T202）及硫磷酸复酯胺盐（T307）的承载能力和抗磨性能，用X射线光电子能谱仪和电子探针微分析仪等对磨斑表面元素N，S和P的存在形式及表面膜的组成进行了分析，用气相色谱－质谱联用仪对BM－3的热分解产物进行了分析，并且还对其极压抗磨作用机理作了探讨。

In order to provide scientific toxicological basis,the Ames test and micronucleus test were done.

采用Ames试验和小鼠骨髓细胞微核试验方法，对40％增效水胺硫磷乳油进行了致突变性研究。

The acute and chronic toxicity effect of fenitrothion on rotifer Brachionus plicatilis is studied.

运用生态毒理学方法，研究了农药杀螟硫磷对褶皱臂尾轮虫急性和慢性毒性影响。

According to the research of efficiency penetrant's synthesis,the calibration of the interfacial tension ,penetrating power and pesticide effect,the effect of efficiency penetrating in the phoxim emulsifiable concentrate was studied.

探讨了高效渗透剂BJ-0 1B的合成，并从表面张力、渗透力及药效测定等方面对高效渗透剂在辛硫磷乳油中的作用进行了研

The single toxicity of Chlorpyrifos, Diazinon and Malathion and joint toxicity of ternary mixtures of organophosphate insecticides to photobacterium phosphoreum were determined.

实验测定了三种有机磷杀虫剂毒死蜱、二嗪农和马拉硫磷三种杀虫剂对发光菌的单一毒性，以及固定比率配比下三种有机磷杀虫剂的三元混合体系的联合毒性效应。

The paper studied the improved process for preparing phosphorus sulfochloride, where high-effective liquid catalyst was employed, and investigated the catalytic activity and service life of the novel catalyst. The optimum process conditions of batch and semi-continous operation were obtained by single factor experiments and modified simplex experiments.

本论文研究了采用高效液相催化剂制备三氯硫磷的新工艺，对催化剂寿命和性能进行了考察，利用单因子实验和改进单纯形实验找到了间歇操作和半连续操作的最佳工艺条件。

Methods Whole cell patch clamp technique was used to test the effects of Pho and Fen on TTX-S and TTX-R sodium currents in DRG neurons.

应用膜片钳技术研究氰戊菊酯和辛硫磷对DRG河豚毒素敏感和不敏感型钠通道的作用。

Objective To study the toxicity of chlorpyrifos,phoxim and dichlorvos to Xenospylly cheopis in laboratory.

目的 实验室测试乐斯本、辛硫磷、敌敌畏3种杀虫剂对印鼠客蚤的杀灭效果。

Tris-(1-aziridinyl)- phosphine oxide and 2-[bis-(2-chloroethyl)-amino]-tetrahydro-1, 3, 2-oxazaphospholidine-2-oxide(Ⅲ, B-518) possess inhibitory action against a variety of animal tumours and have been used clinically. Recently, bis-(1-aziridinyl)-phosphinyl carbamic acid ethyl ester(Ⅱ, AB-100) was found to possess significant activity with low toxicity on experimental animal tumours.

双(2-氯乙基)氨基磷酰二氯与乙烯亚胺在脱水苯或对氧六环中并在三乙胺的存在下进行缩合，生成N，N-双(2-氯乙基)-N′，N-二乙烯基-磷酰胺；与双巯基或双氨基化合物作用，则生成相应的环状磷酰胺、磷酰胺酯以及磷酰胺硫代酯氮芥类化合物。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。