sample weight造句
例句與造句
- The ultraviolet absorbance of the extraction liquid didn ' t relate to the sample weight or the extracted time
化探樣萃取液的紫外吸光度與萃取時(shí)間及稱樣量關(guān)系不大。 - The sample weight , the microwave power , pressure and time used for digesting the sample were studied in detail and optimized
在樣品處理中也采用了常規(guī)溶樣方法，并分別用兩種樣品處理方法測(cè)定石油焦中的硅。 - The number of individuals in different demographic groups who would have provided usable information if response rates were equivalent . see sample weighting
如果回復(fù)率相等,那么會(huì)提供有用信息的具有不同人口統(tǒng)計(jì)特征的個(gè)人 - The process of assigning mathematical weights in an attempt to correct over or underrepresentation of some groups in the unweighted in - tab sample . see sample weighting
分配數(shù)學(xué)權(quán)重的過(guò)程.旨在修正未加權(quán)樣本對(duì)某些人群代表過(guò)度或代表不足的偏差 - By using the order with multiples of sample weights , the result of decision - making not only shows the magnitude of attributes , but also shows the growth of attributes
進(jìn)一步，我們將它抽象成權(quán)重信息不完全的多屬性決策問(wèn)題，并提出了一種簡(jiǎn)便、實(shí)用的決策方法。 - It's difficult to find sample weight in a sentence. 用sample weight造句挺難的
- Determination of end carboxyl content in pet chip using photometric method was discussed , the optimiza tion of measuring condition and parameters such as sample weight , concentration of titrant , blank of solvent were stud ied
論述采用光度法測(cè)定聚酯切片的端羧基，對(duì)稱樣量、滴定劑的濃度、溶劑的空白等測(cè)試條件和參數(shù)進(jìn)行優(yōu)化選擇。 - By defining new variables , we transformed the non - linear models into the linear model without changing the optimal solution . an indicator is also presented to assist decision - maker to articulate new preference that precise values of sample weights do not need to be provided by dm
第六章針對(duì)這一問(wèn)題，提出如果讓時(shí)間樣本權(quán)重成比例地增加，就能夠使決策結(jié)果既能反映指標(biāo)值的大小，又能反映指標(biāo)值的增長(zhǎng)。 - It was proved that the method was easy - to - operate and samples produced were homogeneous in quartz content , controllable in sample weight and compliant in particle size distribution with that collected from workplaces . the samples can be used in round - robin tests on quartz determination between laboratories and in verification of different methods for quality control
經(jīng)測(cè)試表明：該方法操作簡(jiǎn)便，制備的呼吸性粉塵樣品石英含量均勻，樣品質(zhì)量可控制，粉塵粒度分布和現(xiàn)場(chǎng)樣品一致，適用于實(shí)驗(yàn)室間或不同方法之間的石英含量比較性研究和質(zhì)量控制。