估算

After analyzing many methods of retrieving land surface biophysical parameters, simple and convenient methods were selected.

同时，对多种地表生物物理参数的反演方法进行了讨论和分析，选取了简便易行的方法对黑河流域地表生物物理参数进行了估算。

Also explored is the sensitivity of daily ET to each one of biophysical parameters.

虽然NOAA／AVHRR图像的分辨率仅有1.1KM，但估算的精度是令人满意的。

And furthermore basing on the marks of biostratigraphy and chronostratigraphy and relatively reliable isotopic age of the 14 3rd-order sequences associated with time-space match relation of biostratigraphy and sedimental system, the formed time limits of the 3rd-order sequences is calculated primarily as 1.5-3Ma, mainly appearing at 2Ma.

进而，结合生物地层及沉积体系的时空匹配关系等多方面的综合分析，对14次三级海平面升降事件的生物地层和年代地层的标识和参考已发表的同位素年龄数据，初步估算出三级层序的形成时限为1.5-3Ma，集中出现在2Ma。

Firstly, the method fits each vertex and its local neighborhood of the clothing and human models by constructing the biquadratic Bezier surface. It can estimate the Gaussian curvature and the mean curvature of each vertex. Then, the feature points of two mesh models are extracted according to curvatures.

该方法基于双二次Bezier曲面局部拟合服装模型和人体模型的网格顶点及其邻近点，估算出人体和服装模型网格顶点的高斯曲率和平均曲率，然后提取出人体和服装模型两点集的特征匹配点。

Technical design and evaluation of production blasting.

溅等进行技术上的设计和估算。

Reliability models are reliability block diagram and mathematics models that built to predict and evaluate reliability of products.

可靠性模型是指为预计或估算产品的可靠性所建立的可靠性框图和数学模型。

In 2003, Mark Stoneking, a geneticist at the Max Planck Institute in Leipzig, Germany, estimated from DNA differences that the body louse evolved from the head louse about 107,000 years ago.

2003年，普朗克学院的基因学家斯通金估算体虱大概在十万七千年前于头虱分叉。

The quantity and affecting pattern of electron correlation effect in this kind of clusters are calculated by fitting bond angle related potential function

采用一个较简单的经典模型拟合了电子相关势能函数，并估算了它的大小和作用模式

Clearly, the lower the rating of a bond, the greater the upside potential, and thus, the greater the likelihood that we can estimate bond betas and expected returns on them.

显然，降低评级的债券，更大的成长潜力，因此，可能性就越大，我们可以估算债券的试用版，并预期回报对他们的影响。

The model includes that the relationship between median diameter, as well kinetic energy, of raindrop and rainfall intensity obeys logarithmic function, the critical slope degree of soil erosion is 38.4°～43.0° in test area and the best multiple index of rainfall erosivity value is /100. Employing the prediction model, the soil erodibility value, the accelerated value of excavation slope, roadbed slope, construction site, borrow pit, service road and other temporary occupation land and the loss-spoil ration of waste pile were examined. Finally, the integrated soil and water conservation measures in highway construction project have been suggested.

从而建立了凉山州天然降雨雨滴中数直径与雨强的关系和降雨强度与动能的关系，分析了高速公路引起水土流失的侵蚀性降雨标准、侵蚀转折坡度及不同流失区流失量的大小关系，给出了高速公路水土流失预测模式中降雨侵蚀力尺值的最佳复合指标，估算出路堤边坡、路堑开挖边坡、路基、临时施工用地、取土场、便道和其它临时占地的可蚀性K值、加速侵蚀系数A值以及的弃土场的流弃比B值，最后针对高速公路不同防治区水土流失特点提出了相应的综合防治措施。

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。