对于杂质的定量分析，应使用以已知数量杂质增敏的样榀来评估准确度。
In the case of quantitative analysis of impurities accuracy should be assessed on samples (of drug substance or drug product) spiked with known amount of impurities.
在定量分析供应商数量与供应风险及采购总成本关系的基础上，建立了多目标优化模型。
The problem of structure optimization in supply is essentially how to determine the supplier number. The number of suppliers is related to the supply risk and total purchase cost.
计算机测量肺动脉和背景噪声的信号强度，计算出肺动脉的信噪比(SNR)，并对肺动脉分支数量进行计数定量分析。
Image quality were quantified by measuring signal-to-noise ratio (SNR) of pulmonary arteries and counting the Numbers of pulmonary arteries.
采用冷冻蚀刻技术，定量分析大鼠小肠上皮细胞膜内微粒的数量及分布状况。
The number of IMP, and its distribution were analyzed with freeze-etching technique.
进一步定量分析表明，农民增收的数量与增收的质量在统计意义上互为因果，但这种因果依存关系比较微弱且不协调。
Further quantitative analysis shows that it is a causal relationship between the amount and the quality each other of farmer income growth. But this kind relationship is weak and not coordinated.
总体要求：对油液所携带的含铁磨屑颗粒的形状、数量及尺寸进行定性定量分析。
General: to carry out qualitative and quantitative analysis on the shape, quantity and size of ferro debris particles in oil.
总体要求：对油液所携带的含铁磨屑颗粒的形状、数量及尺寸进行定性定量分析。
General: to carry out qualitative and quantitative analysis on the shape, quantity and size of ferro debris particles in oil.
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