查询词典 estimate

Estimate the internal rate of return to equity investors in the firm.

估计内部回报率，以股本投资者在该公司。

We have improved the method of anisotropic interpolation error estimations and presented a method to estimate the consistent errors of nonconforming elements.

我们改进了各向异性插值误差估计的判定方法，并给出非协调元的相容误差的各向异性误差估计的方法。

Analysis of interruptible electricity,use electricity price of hair,the effects of transmission companies, and was put forward their own optimization models,with an industrial Zhejiang Empirical estimate of the data.

分析了可中断电价、分时电价对发、输电企业的影响，并分别提出了各自的优化模型，用浙江某工业的数据进行实证测算。

This paper also analysises the handling method of test data and the point estimation and interval estimate method for reliability life of car transmission.

并以一组轿车变速器可靠性寿命试验为例较详细地分析了试验数据的处理和可靠性寿命的点估计和区间估计方法。

Some conditions for weakly Persistence and extinction are obtained;In the second part, we respectively use C_h space and C_g space theorem to study the existence of periodic solutions of Lotka-Volterra equation with infinite delay, in the end we get the condition of the existense of periodic solutions and estimate the interzone of it.

第二部分利用相空间理论，分别以C_h空间和C_g空间为相空间研究了具有无限时滞的Lotka-Volterra方程周期解的存在性问题，给出了周期解存在的充分条件，并估计出了周期解的存在区间。

Taking LOI and vertical burning methods as main measures to estimate the flame retarding efficiency of materials, the effects of each ingredient were studied. With the aid of thermal analysis, the mechanism of chemistry reaction, intumescence and charring were discussed.

以氧指数法和水平燃烧法作为考查阻燃性能的主要手段，研究了聚乙烯膨胀阻燃体系各组分对阻燃性能的影响，并结合热分析的方法对聚乙烯膨胀阻燃体系热降解过程的化学反应机理、膨胀机理、成炭机理进行探讨。

In these patients, the best estimate of glomerular filtration rate is provided by direct methods such as 51Cr-EDTA or inulin measurement.

对于这类病人，最好的估计肾小球滤过率是通过51Cr-EDTA 或者菊粉的直接测量而实现的。

Propose a method to estimate the maximum robust invariant set of linear plants with control saturation and structural uncertain block.

并且对具有有界干扰的系统，进一步扩展上面条件，给出了干扰条件下系统的鲁棒不变子集计算方法。

Heat equation; finite element method; inverse problem; probe method; size estimate

基础科学，数学，数学分析热方程；有限元；反问题；探测法；大小估计

The researchers estimate that 66 percent of the invertebrate species they observed are new to science.

研究人员评价说，对于科学界来说，这次他们观察到的无脊椎动物中66%属于新物种

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。