查询词典 simazine

The results suggested that simazine as well as atrazine might have the potential to impair testicular development by feminizing/demasculinizing.

西玛津可能与阿特拉津一样能够通过雌性化/去雄性化作用影响非洲爪蟾睾丸的发育。

The binding of simazine to catalase in aqueous solution was studied using fluorescence spectroscopy and high performance liquid chromatography with microdialysis sampling technique.

应用荧光光谱法和微透析液相色谱法研究了水溶液中除草剂西玛津与过氧化氢酶分子间的相互作用。

The method is fast, simple, solvent-free and suitable for the determination of simazine, atrazine and prometryne in soil sample.

4应用HF-LPME新技术建立了水样中呋喃丹、西维因、异丙威和乙霉威的HPLC分析方法。

Simazine as well as atrazine did not affect gross gonadal morphology and the sex ratio. However, simazine as well as atrazine induced histologic degeneration of testis to some degree.

西玛津和阿特拉津对非洲爪蟾性腺的总体形态和性别比没有明显影响，然而两种除草剂均在一定程度上导致了睾丸组织学的改变。

A method for the determination of triazine herbicides, named simazine, atrazine and prometryne in soil by FMAE and SPME coupled with HPLC was developed.

该方法操作简单，无需使用有机溶剂，适合苹果汁中MBC和TBZ的残留的分析。

In Chapter 6, Five kinds of different pesticides, such as simazine, atrazine, carbaryl, ametryne and prometryn were separated by CE technique and the effects of experiment parameters including pH, the concentration of surfactant and organic modifier on the separation were investigated.

采用毛细管电泳法对5种农药(西玛津、阿特拉津、扑草净、莠灭津和西维因)进行了分离研究，考察了溶液的pH值、胶束浓度和有机改性剂对分离的影响，添加阴离子表面活性剂的胶束毛细管电泳法可使各组分达到基线分离。

The study on physical chemistry and biochemistry behaviors of atrazine, simazine, prometryne, prometon, cyanazine and ametryne was carried out.

本论文以常用的莠去津、西玛津、扑草净、扑灭通、氰草津和莠灭净为对象，研究了它们在环境中的物理化学和生物化学行为。

The MAE of three triazine herbicides, namely atrazine, simazine and prometryne, from soil samples with water and some organic solvents as the extractants were studied in detail.

比较系统地研究了以水为萃取溶剂微波萃取土壤中三种均三氮苯化合物阿特拉津、西玛津和扑草净。

The toxicity of the herbicide simazine to the survival and gonadal development of amphibian Xenopus laevis were determined and compared with the effects of atrazine. X. laevis were exposed to simazine or atrazine in water from Nieuwkoop and Faber stage 46/47 to one month postmetamorphosis. Followed by another two months without exposure, the gonads of frogs were examined in gross morphology and histology.

为了研究三嗪类除草剂西玛津对两栖动物非洲爪蟾生存和性腺发育的毒性作用，并且与另一种三嗪类除草剂阿特拉津的毒性进行比较，将非洲爪蟾从46/47阶段开始暴露西玛津和阿特拉津到变态1个月后停止，再饲养2个月后将其解剖，取性腺做形态学和组织学观察。

Sample matrix are discharged by the pre-column. The mobile phases applied consisted of 0.1% HOAc (pH3.0) acetonitrile-water on extraction column with UV detection at 225nm. Then, coupled-column liquid chromatographic methods for the direct analysis of atrazine and simazine in urine was established. As a result, the system showed good chromatographic property in the on-line analysis of atrazine and simazine in urine.

使用该系统对尿中的莠去净和西玛津残留进行了分离分析，以含有0.1%乙酸的酸性水缓冲液对加标尿液中莠去净类化合物保留在预柱上，干扰分析的大分子被排阻而无保留通过，其它干扰分子保留小而通过，再切换六通阀，以乙腈和0.1%乙酸水溶液进行梯度洗脱，进而在下一级ODS分析柱上进行分离（紫外检测225nm），两种除草剂的分离分析取得了良好的定性定量结果

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。