平均的例句大全

Methods for determinating the molecular weight and its distribution of PVC by gel chromatography were introduced.

叙述了凝胶色谱法的测试原理,介绍了用凝胶色谱测试PVC树脂平均分子质量及分子质量分布的方法.

Criterion for determining free electrons in general SCF average atomic model is revised to describe well the existence of the potential in condensed matter, and, partial wave and Fermi-Dirac statistics are employed for dealing with the resonant electrons and free electrons, individually.

对含温有界自洽场平均原子结构中自由电子的判据作了修改，用分波法和Fermi Dirac统计处理自由电子。

Regular dodecahedron model to calculate the average surface spacing between the nearest neighboring aggregate grains in concrete

计算混凝土中平均最邻近集料表面间距的正十二面体模型

The oxygen parameter as well as the mean size of interstices of tetrahedral and octahedral also appears a certain influence of silicon doping.

掺入的Si~（4+）阳离子有很强的占据类尖晶石结构中四面体位的趋势，对氧参数及四面体位和八面体位的平均间隙大小也有一定影响。

The failure rate and mean down time of whole system can be obtained.

从而可计算出整个系统的失效率和平均修复时间。

Conclusion: the Daily Dietary Allowance of energy might be revised as 12.6~ 14.6 MJ for army men in tropical regions

结论：热区部队平均每人每日能量供给量可修订为12.6～14.6MJ

The results showed that their mean daily intake of energy of sanatory stage and work stage had reached 156% and 97% of the recommended dietary allowance respectively.

结果表明，疗养期和作业期矿工的平均每日热能摄入量分别达到其供给量标准的156%和97%。

In the last period, some new transformer protection schemes including power differential method are studied, and the improved method based power during half of one period.

在论文的后一阶段，对功率差动法等几种新型的变压器保护方案进行了分析研究，在这个过程中提出了半周平均功率的改进算法，有效地提高算法的灵敏度。

The model can predict the effect of change in dilution zone design or combustor operating conditions on the change of combustor exit radial temperature profiles based on exit temperature measurement before the change.

该模型能够由第一次试验得到的出口温度分布，推算出燃烧室掺混区设计修改后或工作状态改变后，燃烧室出口平均径向温度分布曲线的变化。

When the winners were announced, they scored an average of 4.8, compared to the bronze medalists' 7.1.

当宣布获胜者时，与铜牌得主的幸福感7.1分相比，银牌得主平均仅为4.8分。

And over the past ten years net exports accounted average for one-tenth of its growth.

而在过去的10年中,平均净出口额只是其总体经济增长的10%.

Comparison between calculated and experimental adsorption data showed that the prediction was satisfactory, and the average deviations between the calculated and experimental values for Shanghai made Carbon and Union Carbide Carbon were 1.8% and 3.1% respectively.

吸附量预计值和实验值的比较，表明预计是令人满意的。对于国产活性炭和美国联合炭化合物公司活性炭，其预计值和实验值的平均相对误差分别为1.8%和3.1%。

Results: 256 patients ( 131 male) with cardiogenic syncope ( aged 53.5 ± 21.1 years) were followed up for 17.7 ± 12.0 months.

结果：随访心源性晕厥患者256例（男131例），年龄（53.5±21.1）岁，平均随访（17.7±12.0）个月；

TEM and XRD analysis showed that the Pd nanoparticles were face-centered cubic lattice with high crystallinity, and the average particle size was around 25 nm.

TEM与XRD分析结果表明，纳米Pd是面心立方结构、结晶度良好、Pd的平均粒径约为25nm。

The average global temperature has increased by almost 0.5 centigrade degree over the past century;

全球平均气温比上个世纪增长了大约0.5度。

However, the temperature was not as yet much lower, and a centigrade thermometer, transported to Lincoln Island, would still have marked an average of ten to twelve degrees above zero.

可是目前的气温还不大低，如果林肯岛上有一只摄氏寒暑表量一下的话，平均温度一定还保持在零上10度到12度左右。

Animal experiment: 60SPF levels in male SD rats, by random principle average were divided into normal group, model group, embedding Fung Lung Group, model group and control group.

动物实验：将60只SPF级别雄性SD大鼠，按随机原则平均分为正常组、模型组、埋线丰隆组、模型对照组和对照组。

How the fluctuating money values influence the fund cost has not been referred to in the traditional fund cost calculating formulas.

传统的资金成本计算公式没有考虑货币价值变动对资金成本的影响，本文分析了在通货膨胀和通货紧缩的情况下，普通股资金成本、债券资金成本以及加权平均资金成本分别要做出哪些修正。

The average ratio of~ ( 238) Pu to~ ( 239,240) Pu in seawater is in good agreement with the ratio in fallout in the early 1970's, which implies that plutonium in the Bay of Fundy mainly comes from fallout.

海水中~（238）Pu/~（239'240）Pu的平均值和70年代初期的大气散落物中的比值相同，这说明芬底湾中的钚主要来源于大气散落。

Quasi function method for determining the average pressure of oil well in the reservoir with low permeability

确定低渗透油藏油井平均压力的拟函数法