To evaluate the safety of organotin pesticide.
目的评价有机锡农药的安全性。
Organotin compounds are suspected to be endocrine disrupters.
有机锡化合物疑亦是一种内分泌干扰物质。
The Lewis acid character of organotin can contribute to form adductions.
有机锡的路易斯酸性质可以形成加合物。
Tri-n-butyl tin hydride is, a univenal organotin reagent in organic synthesis.
三（正）丁基氢化锡是有机合成中常用的有机锡试剂。
CPE could delay the color degradation of the blends and organotin was the best heat stabilizer.
CPE对合金的热烘变色有利；有机锡热稳定剂的效果最好。
Tin Bonds with carbon to form organotin compounds, used to stabilize PVC and in Biocides and fungicides.
锡与碳的键合形成有机锡化合物，用于稳定PVC材料，还用在杀虫剂和 杀真菌剂 中。
The tacticity of polymers is mainly influenced by the coordination ability of organotin monomers and polymers.
通过计算控制等规度的活化能参数，认为单体的锡氧配位是影响聚合物等规度的主要因素。
Organotin compounds have been used extensively as catalysts, stabilizers for PVC, biocides and anti-tumor agents.
有机锡化合物作为催化剂，PVC稳定剂，杀虫剂和抗中流药物而被广泛应用。
A mixed stabilizing system of epoxy soyabean oil and organotin had synergistic action, resulting in a good stability.
环氧大豆油与有机锡组成的复合稳定体系具有协同性，稳定效果较好。
Aim: To evaluate the clinical characteristics of organotin poisoning and improve the accuracy of clinical diagnosis and early treatment.
目的：探讨急性有机锡中毒的临床特点，以便早期诊断和早期治疗。
However, the organotin compounds have very obvious influence on living creatures such as Marine fish, shellfish, mollusk and Marine alga.
但是，有机锡化合物在防污的同时，对海洋鱼类、甲壳类动物、软体动物和海洋藻类等生物的影响也是非常大的。
The marine creatures have very strong enrichment ability to the organotin compounds and the enrichment factor is between 5000 and 10000 times.
海洋生物对有机锡化合物有很强的富集能力，富集倍数大约在5000-10000倍之间。
The cross-coupling reactions of organotin compounds with organic electrophiles, catalyzed by palladium, take place under mild conditions in high yields.
在钯催化下，有机锡试剂与亲电试剂进行偶联，条件温和，收率高。
Organotin compounds have adverse effects on human health and the environment, so severe restrictions are imposed on articles containing organotin compounds.
由于有机锡化合物对人类健康和环境都会造成不良的影响，因此含有机锡化合物的产品被严格地限制。
The unblocking temperature of blocked isocyanate is decreased to some degree by adding a small amount of organotin accelerator and the reaction is quickened.
而微量的有机锡催化剂能在一定程度上降低封闭异氰酸酯的解封温度，加快反应速率。
This paper reviews the recent developments of solid phase mieroextraction (SPME) and its application to the analysis of organotin and organomercury compounds.
本文在前人工作和我们自己研究的基础上，讨论了SPME技术在有机锡和有机汞分析中的应用及各项参数对测定的影响。
Since Babylonia areolata is an important edible seafood, we shouldputgreat attention on the possibility of organotin (TBT) pollution to be harmful to man health.
具有较高食用价值的方斑东风螺因有机锡污染可能会对人类健康不利，应引起人们的关注。
Organotin carboxylates have attracted considerable attention due to their wide applications in many fields, for example as pesticidal, bactericidal and antitumor agents.
有机锡羧酸酯在诸如，杀虫剂、杀菌剂、抗癌药物等许多领域有着广泛的应用而受到广泛的关注。
There is high sensitivity of three blue algae to organotin pesticides, therefore, using three blue algae can monitor the organotin pesticides pollution to the environment.
所测试的三种蓝藻对有机锡类农药都比较敏感，用这三种蓝藻都可监测环境中的有机锡类农药。
The catalytic action of cellulose oxyphosphine palladium complexs in the crosscoupling reaction of organotin reagents with acid chlorides for forming C-C bond is presented.
报道了纤维素氧膦 -钯配合物在有机锡试剂与酰氯化合物形成碳 -碳键的交叉偶联反应中的催化作用 ，并对部分反应条件及反应机理进行了研究和探讨。
Ten novel tetracoordinated, pentacoordinated and hesacoordinated organotin compounds were synthesized in this paper. Their structures were characterized by elemental analysis and i. r. spectroscope.
通过实验合成了十种新的四配位、五配位和六配位的有机锡化合物，其结果经元素分析、 红外光谱所证实。
For example, the stabilizer of organotin compounds can be combined with the unstable chlorine atom of the carboxymethyl cellulose molecule, and the organotin and unstable chlorine atoms are replaced.
例如有机锡的稳定剂可以和羧甲基纤维素分子的不稳定氯原子配位结合，有机锡和不稳定的氯原子发生置换反应。
For example, the stabilizer of organotin compounds can be combined with the unstable chlorine atom of the carboxymethyl cellulose molecule, and the organotin and unstable chlorine atoms are replaced.
例如有机锡的稳定剂可以和羧甲基纤维素分子的不稳定氯原子配位结合，有机锡和不稳定的氯原子发生置换反应。
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