估算

Barite which abundant geological estimate for the six million tons, mainly distributed in south-eastern counties.

其中重晶石储量丰富，地质估算为600万吨，主要分布于县东南部。

Based on the full-width at half-maximum of optical pulse,one can estimate the radius of incident beams and Fresnel biprism's base angle.

根据所测飞秒脉冲的半高全宽，可估算所需光斑大小和菲涅尔双棱镜底角，为菲涅尔双棱镜的选择提供了理论依据。

A cost estimate establishes the base line of the project cost at different stages of development of the project.

成本估算确立了底线该项目的成本处于不同发展阶段的该项目。

In this paper, the authors consider an estimate of familial relative risk using the empirical Bayes framework.

在这篇论文中，作者考虑运用经验性的Bayes框架来估算家庭危险性。

Instead, valuations should be based on sensible estimates of what investors would really pay.

其实，估值应该基于投资者真正支付金额的合理估算。

The benthos resource function in ecosystem of the Yangtze River Estuary was primarily discussed and we estimated and calculated their products value for the first time.

本文还对底栖动物在长江河口湿地生态系统中的资源功能做出了初步探讨，并首次估算出其物质产品价值。

This paper systematically expounds the basic principles of hydrodynamics and gives a kind of theoretical estimate on the necessity of safety and protection in large train-acceleration by the application of Bernoulli Equation and its principle of pressure reduction from fluid velocity increment.

对流体力学的基本原理进行了系统表述，应用伯努利方程及其流速增加压强降低原理，对铁路提速中安全防护的必要性提供了一项理论估算。

The majority of this work can be covered by the core budget or by resources that have already been included in the secretariat's initial estimated requirements under the Trust Fund for Supplementary Activities for this biennium.

这方面工作的大部分都可以利用核心预算中的资源或秘书处在本两年期补充活动信托基金之下的初步估算要求中已包含的资源。

A sequenced method in consideration of the sample range was proposed to rationally array classifiers of a support vector machine with binary tree architecture. A sample distribution radius and a sample distribution distance were introduced to estimate sample range of all classes in high-dimension characteristic space. The classes with bigger sample range were classified earlier in the higher nodal point of the binary tree architecture, and were given wider classificatory areas in the characteristic space.

考虑到样本的分布情况对分类器推广能力具有较大影响，提出一种次序二叉树支持向量机多类算法，采用样本分布半径和样本分布距离估算各个类别的样本在高维特征空间中的分布情况，把分布半径较大的类别或者分布距离较大的类别较早地分出来，并且在特征空间中给其划分较大的分类区域。

The Approximate time constant of the system is the sum of all the time constants of the one-order lags and for the biquadrafic lag system, and the approximate time constant is the first-order coefficient of the binomial.

不同的比例导引系数下，脱靶量归零的无量纲时间是一定的，即等效时间常数与末导时间呈线性关系，据此可以估算系统的末导时间。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。