取样

A two-dimensional axisymmetric finite element model of sampling tube and sediments is built.

建立了取样管与沉积物接触的二维轴对称有限元模型。

When you have done the specimen please take it to the Bacteriology Department.

当你取样之后带到细菌室去。

With common pakchoi as the material, they were soaked in mixed solution with 1000 times of methyl parathion, dimethoate, dichlorvos, pyralid treat phosphorus, poison-to-death barnyard grass and fenvalerate for 1 min, and then they were saved in CW(25℃, humidity 55%RH), LC(4 ℃, humidity 60%RH) and DW (-24 ℃, humidity 70%RH) after air dried. After saved for 0, 24, 48 and 72 h, the samples from which were taken to determine the residual quantity of pesticides in pakchoi of different treatments.

方法］以普通小白菜为材料，将其在1000倍甲基对硫磷、乐果、敌敌畏、治螟磷、毒死稗和氰戊菊酯的混合稀释液中浸泡1 min，取出晾干后分别在CW（25℃，湿度55%RH）、LC（4℃，湿度60%RH）和DW(-24℃、70%RH)条件下保存，0、24、48、72 h后分别取样，测定各处理小白菜中农药的残留量。

Reference samples of materials and products should be of a size sufficient to permit at least a full re-examination.

原辅料和产品的取样量至少应为全检量的二倍。

To avoid sampling bias, they restricted their analysis to one group of animals—the bivalve molluscs—that fossilise well.

为了防止取样的偏颇，他们将分析的对象限制在一类化石记录保存完备动物——双壳类软体动物。

De Bonet synthesizes new images by randomizing an input texture sample while preserving the cross-scale dependencies.

另外一些算法是在纹理建模时设置一组特性，并且通过比较纹理取样时的特性生成新的纹理，Heeger和Bergen [HB95][TM97]通过比较图像金字塔的边缘柱状图进行纹理建模，他们的技术在随机性纹理上比较成功，但针对结构纹理效果并不理想。

Results showed that the estimated numbers of species from bootstrap were more close to the reality.

同时，根据各海拔群落观测物种数与估计物种数的差异，进一步验证了上述最小取样面积的合理性。

Help SCMC region QAR to deal with the complaint from bottler. If needed, conduct on-site sampling, testing and analysis.

协同SCMC区域QAR处理装瓶厂投诉，如有需要，进行现场取样、检测和分析。

Si content have been found by analyzing a large number of samples of the cast Ductile Iron Angular bearing box.

通过对铸态球铁角型轴承箱大量取样分析，找出产生石墨漂浮的原因及适合的C、Si含量范围值。

Chemiluminescence analysis has the virtue of highly sensitivity,broadbrimmed linear range and quick analysis speed.It has found wide application not only in the organic technology,medicine,food testing,but also in environmental monitoring and material science.

由于化学发光分析方法的高灵敏度、高选择性、方法简便、取样量少等优点，使得化学发光分析越来越成为测定药物的重要手段。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。