定量的

Brain RNA was extracted in cerebral cortex of rat embryo by guanidine isothiocyanate-phenol-chloroform method.

应用实时定量PCR对nNOSmRNA、eNOSmRNA、iNOS mRNA的表达作相对定量分析。

Pls state clear below what qty. we have to pay extra handling charge?

请明示最小起定量，我们必须支付额外的费用吗？

HPLC is simple and reliable, and can be used in the quantitative evaluation of the oral harmine emulsion.

HPLC法简便可靠，可用于harmine乳剂的定量评价，该口服乳剂用于胃癌等消化道肿瘤有良好发展前景。

Results Comparing with normal epithelium and dysplasia tissue, DNA content and heteroploid cells increased significantly in esophageal carcinoma.

应用碘化丙啶染色和间接免疫荧光标记方法，采用流式细胞仪对30例食管癌组织及相应的癌旁组织进行定量检测。

Of'.'' homogeneity or ''.

的'。''定量评估

Accordingly, in order to provide insight into the function of coenzyme B12 and the mechanism of enzymatic catalysis, it is necessary to investigate the conformational change of corrin ring accompa-nying the Co-C bond homolysis, the Co-C bond dissociation energy, and the factors influencing the Co-C bond strength.

激光诱导时间分辨光声量热法(laser-induced optoacoustic calorimetry，简称LIOAC；或time-resolved photoacoustic calorimetry，简称PAC)是在纳秒至微秒时间量级上直接定量检测激光诱导光化学反应及光生化反应过程中能量传递以及有关反应分子体积变化的新方法。

The measurements are obtained from a stationary slanted hot-wire anemometer by the technique of phase-locked averaging.

采用周期性采样和锁相平均技术热线测量技术，获得了风轮下游尾迹三维流场的定量信息。

In this dissertation,the author select the "Chongqing one hour economic circle" where is the combination of urban and rural in Chongqing along with economy highly developed and human activity frequently as study area.

因此，开展西南丘陵山区复杂地形下土地利用/覆盖变化及其环境效应定量研究具有重要的现实意义。

Objective To establish a method of content determination of acrylamide in polyacrylamide hydrogel by HPLC.

目的 建立奥美定中单体丙烯酰胺含量的RP HPLC定量测定方法。

The resulting polymer undergoes hydrogenolysis at atmospheric pressure in the presence of a palladium on charcoal and the pendant benzyl group was removed completely.

所得聚合物在Pd/C催化下氢解，可以定量地去除苄基保护基，从而得到侧链带有羟基的新型功能性可生物降解聚酯。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。