定量的

To reveal patterns of longitudinal distribution, seasonal variation, and ecological succession in cladocerans communities in the Three Gorges Reservoir, ten sites were used to sample cladoceran communities across a longitudinal gradient from April, 2004 to January, 2005. Nine cladoceran species were collected throughout the year.

中文摘要：为了阐明三峡水库初次蓄水后干流库区枝角类的时空分布规律， 2004年4月至2005年1月，在600余公里干流库区设置10个样点，定性和定量采集枝角类标本。

Quantitative tools for the examination of paleoceanographic data will be introduced (statistics, factor analysis, time series analysis, simple climatology).

另外，将介绍一些分析古海洋资料的定量工具（统计学、因素分析、时间序列分析、简易气候学）。

The results indicate: 1 closed- loop gain and open-loop gain to meet basic relationship; 2 the stability of feedback is enhanced and output resistance increased. Furthermore, the result of open-loop and closed-loop gain of theoretical calculation is consistent with simulation which is applied by EWB software, which confirmed elementary conclusions and relationships in negative-feedback amplifier quantitatively.

结果表明：闭环增益与开环增益满足基本关系式；引入负反馈后稳定性得以提高，输出电阻增大；同时使用EWB对开环与闭环增益也进行了仿真分析，结果与理论计算一致，从而定量地验证了负反馈放大电路中的结论与关系。

The control group received same volume of normal saline instead. The platelet, prothrombin time, activated partial thromboplastin time, fibrinogen, factor Ⅷ coagulator activity, the operation duration, and blood loss within postoperative 24 h were determined and compared between 2 groups.

测定两组用药前和术后的血小板计数、凝血酶原时间、部分凝血活酶时间、纤维蛋白原定量、第八因子促凝活性；记录手术时间和手术开始至24 h中出血量，评价其临床效果。

All of the coefficient of variation of intra-assay and inter-assay for quantitative detection were less than 2%.

定量检测重复性试验结果，批内和批间的变异系数均小于2％。

We tried to use the Theil index combined with the entropy theory to make a quantitative evaluation of the inequality of the development zones.

从玻氏熵理论出发，通过导入Theil不均衡指数，在东、中、西部开发区发展不平衡的定量评价上做了一些探索。

The uncertainty principle can be obtained from the commutator of operators or from the diffraction of electron.

原子系统的许多半定量结果可以从这一原理得出[3 ] 。

The amount of each compound in the products has been quantitatively analyzed by capillary gas chromatography with programmed temperature. The error of the method was less than 3%.

采用程序升温毛细管色谱法对其进行了定量分析，定量结果的相对标准偏差均小于3.0%。

Objective To evaluate the clinical value of computer-assisted quantitative diagnosis of coronary arterial stenosis.

目的 探讨冠状动脉狭窄计算机辅助定量诊断的临床价值。

Objective:To evaluate the effect of high alternative rhizotomy in ordre to offer the basis for the treatment of the convulsionary brain paralysis.

目的：评定高选择性腰脊神经后根定量切断治疗痉挛性脑瘫的临床疗效，为痉挛性脑瘫患者临床治疗提供依据。

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。