估算

Using Rali isotope fractionation effect to get methane isotope fractionation formula. According to the relationship between isotope fractionation of diagenesis and depth, and combined with sedimentary rate of the region, it is estimated that relict gas of the biothermocatalytic transitional zone gas in the representative basin.

应用瑞利同位素分馏效应推导了过渡带气低温催化作用甲烷同位素分馏公式，依据成岩过程同位素分馏与深度变化关系，并结合该区的沉积速率对典型盆地的过渡带气残余生气量的分数进行了估算。

The mean composition of the residual amorphous matrix was estimated according to lattice parameter and crystalline volume fraction.

由晶格常数及晶体相体积百分数估算了剩余非晶相的成份。

Middle School, were "restudy" students.

他估算，他们所在的杨村一中全部学生中，超过四分之一是所谓的"复读生"。

Based on the mechanism of ground settlement, a rigorous solution is derived in this paper to find the ground settlement during excavation, taking the action of wall resistance into consideration, and the corresponding computer program is given. By use of the program, the characteristics of ground settlement caused by excavation are analyzed in detail and an excavation case in Chicago is calculated with the result compared to that given before.

通过对基坑开挖过程中地表沉陷的机理进行分析，本文还推导了一种考虑墙土界面侧摩阻力作用时的地表沉陷理论公式，并应用该公式对芝加哥某地铁基坑工程的地表沉陷进行了估算，与前人方法的计算结果进行了比较。

That alone will challenge old rules of thumb about the relative riskiness of emerging-market debt.

关于新兴市场债务风险的估算仅凭这个就会受到质疑。

Meanwhile RIT is introduced to evaluate the profits of the company.

同时，本文还引入了时间风险序列法对创业企业的盈利进行估算。

The stress range histogram was used to estimate the effective root-mean-square stress range.

应力范围直方图可用作估算等效均方根应用力范围。

Could you give a rough estimate of the cost before the end of this week?

你能不能在周末之前把所需的费用大致估算出来？

We first discussed the TCP throughput model, presented the method of calculating the round-trip time and the loss rate by using RTCP protocol. Then we estimated the allowed transmission rate based on above results, and adjusted the transmission rate of multimedia application accordingly.

我们首先讨论了TCP的吞吐量模型，描述了通过RTCP协议估算往返传输时间和丢失率的方法，并据此计算出发送者所允许的发送速率，相应地调整多媒体应用的发送速率。

An analysis is carried out on the bridge power error in the process of pressure signal conditioning of 300kN compression strength test and RTI and RTO errors of the instrument amplifier.

对300kN抗压强度试验压力信号调理过程中的桥源误差和仪表放大器的RTI和RTO误差进行了分析，并对最坏情况下的总误差进行了估算，在此基础上讨论了修正误差的对策。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。