In a case study on the practical engineering, the elastic modulus and Poisson′s ratio are obtained.
结合实际工程，反演了拱坝基岩的弹性模量和泊松比。
Compared to low P efficient genotype, high P efficient genotype was lower in phloem sugar translocation rate and R/S ratio.
磷高效小麦基因型的韧皮部蔗糖运输速率和根冠比低于磷低效小麦基因型；
The CHART of the DAY displays the price-earnings ratio for MSCI Inc. 's World Index, a gauge of developed markets, for the past 14 years.
今日图表选取的是一张比较能反映全球成熟市场的MSCI全球指数14年来的市盈率曲线。
That's much higher than the S&P 500's price/earnings ratio of 15.5 at the end of June and a 25-year average of 16.9, according to Morgan Stanley.
摩根士丹利(Morgan Stanley)说，这既大大高于该指数6月底时15.5倍的市盈率，也高于该指数16.9倍的25年平均市盈率。
Test and analytic results showed that DIC was feasible, and had actual using value, and was a new approach to test and investigate Poisson′s ratio of paper.
测试及分析结果表明，应用数字图像相关法测定瓦楞原纸的方法是可行的，具有较佳的应用价值，能为研究纸张的泊松比提供一个新途径。
Conclusion:CT quantitative measurement of abdominal adipose fissue is a effective method in investigating fatty complication. The I/S ratio in normal people is <0.6.
结论：CT定量测量腹部脂肪面积是一种检查肥胖并发症的有效手段，正常人腹内与皮下脂肪面积的比值应＜ 0．6。
This paper describes the research of sintering, sinter leaching and red mud settling performances with regard to the low A/S ratio crude pulp of Bayer red mud of Guizhou Aluminium plant.
我们对贵州铝厂低A／S拜耳法赤泥生料进行了烧结、熟料溶出及赤泥沉降性能等试验。
The ratio of signal to noise (S/N) is greatly improved through the phase sensitivity detection.
通过相位灵敏度检测，大大提高了信噪比。
More investigation is needed to isolate the SQL statement(s), which causes the high read/select ratio.
需要更多的调查以分离SQL语句，这导致较高的读取/选择比率。
The S&P materials sector trades at a below-index P/E ratio of 15.3, and the industrial sector is at just 17.2.
标普在低于指数的P /E为15.3比材料界的行业，产业部门仅为17.2。
Jason Snell admits that with the iPad 2's 4:3 aspect ratio, you may have to tweak your television Settings to see the entire picture.
JasonSnell也承认由于iPad2 4：3的长宽比，可能需要调整电视机设置才能看到完整画面。
During the inflationary 1970's, the ratio between gold and silver prices was at exactly 16:1... mirroring the proportions in which the two metals occur in nature.
在通货膨胀的20世纪70年代，黄金和白银的价格比就是16：1……这反映了两种金属在自然界含量的比率。
Prior to the October 1987 stock market crash, the P/E ratio for the S&P 500 was above 20, but in recent years, the ratio has averaged higher.
在1987年10月的股灾(October19 Black Monday)爆发之前，标准普尔500的市盈率保持在20以上。
Results: to know the nurse staff 's situation in Shanghai and put forward the theory ratio of bed to nurse in different grades hospitals.
结果：根据上海市护理人员配置情况，提出上海市各级医院床护比理论配置值。
Ifc risk assets-equity ratio: ratio calculated by measuring the risk content of ifc 's assets in relation to the sum of paid-in capital and retained earnings.
国际金融公司风险资产-股本比率：根据国际金融公司资产的风险含量与已缴资本和留存盈利之间的关系计算出来的比率。
The forward four-quarter P/E ratio for the S&P 500, according to Thomson Reuters, is just 12.7.
汤姆森-路透公司**发布的标普500指数的远期四季P/E值只有12.7。
The width-to-height ratio of the active area of a display. Standard U. S. video has an aspect ratio of 4:3.
有效面积的宽度对高度的比率展示。标准美国录像有4︰3的高宽比。
ObjectiveTo evaluate the efficiency of heparin on the ratio of peak systolic to least diastolic flow velocity (S/D) of umbilical artery flow velocity waveforms at second-trimester pregnancies.
目的评价肝素对改善妊娠中晚期脐动脉收缩期最大血流速度（S）与舒张末期血流速度（D）的比值异常的临床效果。
Outstanding S/N ratio is achieved, providing clean audio in SSB , AM and FM.
优秀的S /N比，是实现，提供清洁的音频，办学团体，AM和。
We have improved fringe search method for processing VLBI data at low signal-noise ratio (S/N).
为了处理低信噪比（S/N）的VLBI观测数据，我们对现有的条纹搜索方法做了改进。
According to data provided by Lianzhong, the U. S. gold reserve ratio of foreign exchange reserves accounted for 76%, Italy 65%, Germany and France is 60%.
根据李连仲提供的数据，目前美国黄金储备占外汇储备比例是76%，意大利是65%，德法是60%。
The signal average method was used in order to increase the S/N ratio, and the optimum sweep time and average times were experimentally determined.
为了提高信噪比，采用了信号平均技术，并通过实验确定了最佳采样时间和平均次数。
The source parameters of 40 small earthquakes of Shanxi region were determined from computation of the ratio of P and S amplitudes.
利用山西区域地震台网记录的40个小震、振幅比资料，计算测定了震源参数。
The state space reconstruction of chaotic signals having low S/N ratio was investigated by means of Singular System Analysis (SSA).
利用奇异系统分析方法研究了低信噪比混沌信号的相空间重构。
The intrinsic frequency of P-wave increases because of existence of apparatus and its amplitude has been influenced by velocity ratio of P-wave vs S-wave.
纵波的固有频率因仪器的存在而增大，纵波幅度还受地层的纵、横波速度比的影响。
The optical modulation characteristics, differential gain (DG), differential phase (DP) and signal-to-noise ratio (S/N) are described as well in this paper.
文中论述了光调制特性、微分增益（DG）、微分相位（DP）、信噪比（S/N）等重要问题。
Shaanxi province drought months in recent years were analysed by examining the atmosphere general circulation features, drought index S and the signal to noise ratio.
从大气环流特征、干旱指数S及信噪比等三个方面对陕西省近几年干旱月份进行了分析。
Shaanxi province drought months in recent years were analysed by examining the atmosphere general circulation features, drought index S and the signal to noise ratio.
从大气环流特征、干旱指数S及信噪比等三个方面对陕西省近几年干旱月份进行了分析。
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