查询词典 residues

Methodology: Random sampling in the designated sites in the vegetable producing bases was conducted to collect 120 samples; Gas chromatography and gastity joining flocculus were adopted to test residues of 13 kinds of agro-chemicals such as organic Phosphorus,organic Chlorine and Dalmatian Chrysanthemum Ester remaining on vegetables from the producing bases, free markets and wholesale markets of Hezhou ciaty.

采用随机与定点抽样的方法采集贺州市主要蔬菜生产基地及农贸、批发市场中蔬菜样本120份，采用气相色谱和气质联谱法测定其中13种有机磷、有机氯和拟除虫菊酯类农药残留。

This system can be applied to detection of the pesticides residues on crops and fluorescence spectrum analysis.

它可用于对粮食作物中的农药残留的检测和荧光光谱分析。

The composition of DDT indicates that the residues include the DDT used before forbiddance and their degrading products as well as a small amount of DDT used recently.

DDT的组成表明，土壤中DDT主要是过去输入环境的DDT及其降解产物，但近期仍有少量的DDT输入。

In the integral formula of Fourier transforms of option pricing formula,by using residues theorem two integrations were simplified into a single numerical integration which has a faster rate of decay.

在期权定价公式的傅立叶变换积分公式中，运用留数定理将公式中的两个积分式子化简成一个被积函数衰减较快的积分函数式，从理论上提高了计算效率，缩短了计算时间，为投资者快速计算期权价值节约了时间。

When boiling the French bean for 10min in a covered utensil, the residues in the soup was ranged from 0.03 to 0.50mg/L.

在加盖煮10min后的汤中，各种农药的残留量在0.03~0.50mg/L之间。

City Council and the agricultural guidance and support of more than 10 million investment to build the city's first detection of pesticide residues in fruit and vegetable wholesale market stand??

并在市农业局指导和支持下，投入10多万元建立了我市首家批发市场果蔬农残检测站？？

Locust bean gum is a kind of the structure of galactose and mannose residues as a structural unit of the polysaccharide compounds.

刺槐豆胶的结构是一种以半乳糖和甘露糖残基为结构单元的多糖化合物。

Pectin is complex polysaccharides rich in galactoside residues and it is most abundant in citrus fruits.

果胶主要是由半乳糖醛酸所构成的多醣体且其存在於柑橘类水果中。

The probability P of amino acid residues having n pairs of contacts fits a good Gaussian distribution.

得到了形成n对紧密接触对的氨基酸残基的几率分布P满足高斯分布。

The glassiness barrier layer mixes glass dust and mill addition into slip glaze, 50-180 um barrier layer is prepared by painting slip glaze on the surface of stainless steel, components of the glass dust according to the percent by weight comprises SiO2 37-40, B2O3 11-14, one or two kinds of Na2O and K2O18-20, one or two kinds of BaO and SrO 3.5-6.5, one or two kinds of Al2O3 and Cr2O3 2.5-10.5, one or two kinds of residues such as CaO, CaF and Na3AlF6, and the mill addition comprises agglomerants such as kaolin, borax, sodium nitrite and the like, adhesive agents such as CMC, PVA and the like and water.

该玻璃质壁垒层是将玻璃粉和磨加物混合成釉浆，涂在不锈钢表面制备50-180μm涂层，玻璃粉的成分按重量百分比：37-40 SiO 2 ，11-14 B 2 O 3 ，18-20 Na 2 O、K 2 O中的一种或两种，3.5-6.5 BaO、SrO中的一种或两种，2.5-10.5 Al 2 O 3 、Cr 2 O 3 中的一种或两种，余量CaO、CaF、Na 3 AlF 6 中的一种或多种；磨加物包括高岭土、硼砂、亚硝酸钠等粘结剂、CMC、PVA等密着剂和水。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。