估算

Approximate theoretical calculation model was determined for quantum wires on nonplanar substrates, with which the lateral effective width of quantum wires was estimated.Ⅵ.

五、确立了适用于非平面衬底上的量子线的理论计算近似模型，并用之估算量子线的横向有效限制尺寸。

So let us not kid each other: The $162 billion bailout of AIG is a nontransparent, opaque and shady bailout of the AIG counter-parties: Goldman Sachs, Merrill Lynch and other domestic and foreign financial institutions.

这方面的数字仅仅是根据切实的证据做出的保守估算，事实上，政府还在有意掩盖AIG交易对手受益的确切情况。彭博通讯社或许应该再次起诉美联储和财政部，要求其披露相关信息。

PEG-PLA block copolymers were synthesized using polyethylene glycol and lac-tide in the presence of low toxic stannous octoate. The copolymer structure was determined by 13C NMR and the average block leng this were calculated.

本文报道聚乙二醇在辛酸亚锡存在下与丙交酯反应合成PEG-PLA嵌段共聚物，用~(13)C NMR测定了共聚物的结构，估算了平均链段长度。

It has good estimation and forecast ability to different physical and chemical property and biological activity of Organotin Compounds, and the calculation results are better than the other existing document.

计算简便，对不同类型有机物的不同理化活性具有较好的估算和预测能力，计算值与实验值的吻合程度均优于相应文献的结果。

The paper adopts some methods such as gas composition, carbon isotope, systematical analyzing and testing of reservoir bitumen biomarker from high evolutional natural gas and quantitative calculation of mixed gas, illustrates that natural gas from the section Ⅱ of Jialingjiang formation is mainly attributed to sapropel type organic matter gas of Permian, comes from carbonatite hydrocarbon rocks Permian which most of them are overmature, its main gas source has nothing to do with carbonatite hydrocarbon rocks of Jialingjiang formation themselves, presents in geochemistry characteristics of oil type cracked gas.

摘要通过对川中－川南过渡带西部的磨溪－潼南地区嘉二段天然气组成、碳同位素组成、高演化天然气储层沥青生物标志化合物的系统分析测试和混合成因气的定量估算，阐明了该区嘉二段天然气主要属于二叠系腐泥型有机质成因气，来源于二叠系过成熟为主的碳酸盐岩烃源，主力气源与嘉陵江组自身的碳酸盐岩烃源无关，并具有油型裂解气的地球化学特征。

New method named GC-K3 group contribution method for the esxtimation of the octanol-water of oxygenous compounds is presented.

提出了估算含氧化合物的正辛醇/水分配系数的基团贡献法———GC-K3基团贡献法。

Is proposed as a geochemical thermometer to estimate paleoclimatic changes.

可作为估算古温度变化的地球化学温度计。

Petrologic method was employed to estimate the T and P condition of the generation: 1630-1680℃ and 4GPa, and the temperature is much higher than asthenospheric mantle.

利用岩石学方法估算出岩浆形成时的温度达1630－1680℃，压力为4GPa，远高出软流圈地幔温度，从而为地幔柱的存在提供了确切的依据。

On the basis of P-T estimated results and geophysical data, the petrological zoning model of Mesozoic lithospheric mantle in eastern North China block is set up in the thesis.

依据深源岩石包体的P-T条件估算结果，结合地球物理测深资料，本文建立了华北地块东部中生代岩石圈地幔的岩石学分带模型。

Euphotic layer of the sea refers to the layer where phytoplankton can photosynthesize;therefore,the retrieval of the euphotic depth is in favor of estimating ocean primary production.

海水真光层是指海洋浮游植物进行光合作用的水层，海水真光层深度的反演有利于对海洋初级生产力的估算。

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。