英汉例句

• the concentrations of organochlorine pesticides in the sediment core of quanzhou bay were determined by gc-ecd with the internal standard method.

  用gc-ecd内标法测定了泉州湾沉积物柱样中有机氯农药的含量。

• trough the study of the vertical distribution characteristics of organochlorine pesticides in the sediment core, the pollution history of organochlorine pesticides in quanzhou bay was discussed.

  通过研究有机氯农药在沉积物柱样中的垂直分布特征，探讨了有机氯农药在泉州湾的污染历史。

• the concept of ecological geochemistry and properties such as bioavailability, residues in environmental media and long-distance migration of organochlorine pesticides are introduced in this paper.

  介绍了生态地球化学的概念和有机氯农药的生物有效性、环境介质中的残留、远距离迁移等性质。

• the organic phosphorus pesticides and organochlorine pesticides are two major types of pesticide residues.

  有机磷农药和有机氯农药是农药残留的两大类型。

• the comprehensive applications of the several methods of spe, gc and mass spectrometry (ms) and so on to the analysis of residual organochlorine pesticides (ocps) in environmental sample…

  综述了近年来固相萃取技术与气相色谱和质谱等分析方法联用，应用于环境样品中有机氯农药残留分析的进展情况。

• boindication of organochlorine pesticides by night heron in taihu wetland ecosystem.

  太湖湿地生态系统有机氯污染的夜鹭生物指示。

• objectiveto determine residues of organochlorine pesticides in chinese traditional patent medicine from different manufacturer in guizhou province.

  目的以贵州省不同厂家生产的中成药为研究对象进行有机氯农药残留量测定。

• if you go with organic chocolate, you can be assured that they don’t contain organochlorine pesticides which are typically used in treating cocoa crops and are harmful to your health.

  当你去挑选有机巧克力时，你需要确定他们不含有主要被用于可可生产的有机氯杀虫剂，因为它对你的身体有害。

• a survey of pollution on vegetable area of shanghai by organochlorine pesticides was made in 1981.

  于1981年对上海蔬菜区有机氯农药污染状况进行了调查。

• a new method was developed for the simultaneous determination of 20 organophosphorus and organochlorine pesticides in greasy wool by gc/ms system using a three-way splitter and backflush.

  建立了同时测定含脂羊毛中20种有机氯和有机磷类杀虫剂残留的气相色谱-柱后分流-反吹检测方法。

• it is suggested that we should try to avoid some pollution of organochlorine pesticides in the course of storage and transportation.

  样品中商品瓜蒌的农药残留量高于非商品瓜蒌的残留量，提示我们在瓜蒌的贮存、运输等过程中应该限制农药的污染。

• generally, agricultural soils from the huang-huai-hai plain were less contaminated with organochlorine pesticides than the samples from tianjin, europe, and usa.

  与国内的天津、欧洲、美国等农业土壤相比较，黄淮海平原农业土壤的有机氯农药污染现象总体来说并不严重。

• objective to explore effects of residues of organochlorine pesticides on reproductive endocrine in human.

  目的研究有机氯农药人体内残留对生殖内分泌的影响。

• the optimum extraction condition was studied for organochlorine pesticides in soil using accelerated solvent extraction (ase).

  研究了加速溶剂萃取仪提取土壤中有机氯农药残留的最佳条件。

• with the banning of organochlorine pesticides due to their persistence, organophosphorous became more used due to relatively low persistence.

  随着有机氯农药的禁用，有机磷农药由于相对较低的持久性得到了更加广泛的应用。

• objective to understand the accumulative levels of organochlorine pesticides in human body fat and blood.

  目的了解孝感地区人体脂肪、血液中有机氯农药的蓄积水平。