查询词典 biased sample

In this study, the silicon and platinum in catalyst sample were both dissolved with aqua regia and hydrofluoric acid to dissolve the sample completely for platinum analysis.

本文采用王水与氢氟酸共同溶解硅和铂的方法，达到铂分析的全溶制样目的。

This result shows the sample has the spectral response in terahertz spectral range and the fact demonstrates the terahertz spectra of asparagine could be used to study the molecular structure and vibration of sample.

用太赫兹时域光谱技术研究了室温条件下的多晶天冬酰胺样品的光谱特征，得到了相应的吸收谱和折射率。

The results of numerical simulation reveal that the resistance to liquefaction of sands increases as the angularity of particles increased, and the micro_mechanism is related to the average coordination number of sample. It also found that the numerical sand sample made from randomly mixing multiple shapes of sand can quantitatively reflect the regularity of fabric evolution of sands during liquefaction.

结果表明，颗粒棱角度越大，试样抗液化能力越强，其在细观机理上与初始平均接触数大小有关；随机混合仿真试样可以从定性角度反映实际砂土振动液化过程中的细观组构演化规律，为今后进一步的定量研究奠定了基础。

In a rectangular shape YBCO singledomain sample, there are many long, smooth and parallel growth stripes on the top surface, which indicates that the ab plane is parallel to the axis of the cylinder sample, the long narrow and smooth stripes are formed by the continues growth along a axis.

在ab面竖直生长的YBCO晶体中，样品表面光滑、平行的长直条纹是晶体沿ab面连续生长的结果，沿c轴方向的平行台阶，则是晶体沿c轴方向以层状方式生长所形成的，十字线夹角约78°。

Methods According to the selection of the sample of bacteriuria througth NIT and LEU esterase testing,add to the positive sample directly to the antimicrobial susceptibility analytic board,to culture the bacˉteria at35℃for18～24hours,then take and analysis of antimicrobial susceptibility.

方法通过亚硝酸盐和白细胞酯酶试验进行菌尿标本筛选，阳性尿样直接加入到药敏分析试剂板经35℃18～24h培养后进行药敏分析。

Objective To provide the basis of the rapid choice of the medicine for the patients,and to avoid the misuse of the antibiotic.Methods According to the selection of the sample of bacteriuria througth NIT and LEU esterase testing,add to the positive sample directly to the antimicrobial susceptibility analytic board,to culture the bacˉteria at35℃for18～24hours,then take and analysis of antimicrobial susceptibility.

目的 急性泌尿道感染患者提供快速选药依据，避免抗生素滥用方法通过亚硝酸盐和白细胞酯酶试验进行菌尿标本筛选，阳性尿样直接加入到药敏分析试剂板经35℃18～24h培养后进行药敏分析。

Then take the contrast of the two antimicrobial susceptibility testing and the extent of the coincidence of the selecˉtionof the NIT and LEU bacteriuria testing.Results In96patients of the acute urinary infection,90positive sample of both NIT and LEU,and6NIT-negative LEU-positive sample,and through culture both samples examine the bacˉteria.

结果 96例急性泌尿道感染患者尿液标本中，NIT和LEU均阳性样本90份，NIT阴性、LEU阳性样本6份，经培养均检测出病原菌；LEU00/μl的样本直接涂片找细菌阳检率低。

We restrict the sample to be a balanced sample.

相反，对大约25%的行业来说，距离已经变得越来越重要。

The balanced sample is most comparable to the industry sample, since by definition both exclude trade with new partners.

均衡样本可以与行业样本进行最好的比较，因为根据定义，二者都不包括与新伙伴的贸易量。

The present balanced two-layer sample rotation system is applicable only to the monthly survey with two-stage sample designs and with small primary sampling units.

目前的平衡两层次样本轮换模式只适用于一级单元规模较小时的两阶段抽样月度调查。

The father that if work,mad father, love annoys, disposition is too indrawn the be short ofing that the father of Mu Ne, resign oneself to adversity causes father easily to love is broken; Communicate time effectively between father and son, Mu Zizhi to be less than a hour on average to wait a moment every week, it is the cause that causes the child to become addiction.

如工作狂的父亲、爱愤怒的父亲、性格过于内向木讷、逆来顺受的父亲都易造成父爱的缺失；父子、母子之间的有效沟通时间每周平均小于一小时等等，都是造成孩子成瘾的原因。

These are vandal proof and they come with a locking mechanism.

这是野蛮的证据，他们来到了锁机制。