三体的

The upper section of a classical building, resting on the columns and constituting the architrave, frieze, and cornice.

柱顶盘，上横梁一座古典的建筑的上部，置于柱体之上，由柱式过梁、雕带和挑檐三部分组成

A very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar.

一种极具毒性的金属元素，有三种同素异性体，砷和砷的化合物用作除草剂、杀虫剂和各种合金，见于毒砂、雌黄、雄黄中。

Basing upon a systematic point, a detailed analysis of temporal and spatial characteristics of the flood-breeding environment, flood-causing factors and disasterbearing body in flood disaster system of Puyangjiang basin was made.

3本文从灾害发生的系统观出发，详尽分析了浦阳江流域洪涝灾害系统中孕灾环境、致灾因子和承灾体三个方面的时空分布特征。

The bulk modulus of SiP is smaller compared with CN, CP and group III phosphides.

SiP的体弹性模量比CN和CP化合物以及相对应的第三族元素氮化物和磷化物要小。

CdS nanoarods have been synthesized by using Cetyltrimethyl Ammonium Bromide as the soft template under γ-irradiation through the reaction of cadmium sulphide (CdSO4·8/3H2O) and thiacetamide in acidic condition for pH value of 3. The physical and chemical properties and the structure of CdS nanorods were characterized by XRD, UV-Vis, SAED, TEM and PL.

在pH=3的酸性条件下，以硫酸镉和硫代乙酰胺为反应前驱体，采用十六烷基三甲基溴化铵自组装形成的管状胶束为模板，通过γ射线辐照法成功合成了CdS纳米棒，并通过XRD、UV-Vis、SAED、TEM和PL等技术对反应中间产物及最终产物进行了表征。

In terms of Cauchy s integral formula of analytical complex function and the three order spline function of complex variable, a general boundary solution method is presented for solving the complex potential field of the flow field around a 2D semi infinite body .

采用复解析函数的Cauchy积分公式和物面复势三阶样条函数逼近，提出了一种求解二维半无限体势流绕流问题复势的通用方法。

the analgesic effect of water decoction of caulis spatholobi was observed by mice writhing test, mice tail-immersion test and hot-plate test,with three concentrations (25%,50% and 100%).

采用小鼠热板法、小鼠醋酸扭体法和小鼠热水缩尾法观察25%、50%和100%三种浓度的鸡血藤水煎液的镇痛作用。

The experiment was conducted to study the possible effects of toxicity in the toad erythrocyte s induced by dicofol,48 mature toads,Bufo gargarizans,were injected with five different dosages of DCF in coelom every 24 h and 1-4 times in succession,and cells producing micronucleus,nuclear abnormality and cell abnormality were counted separately.

用5种不同剂量的三氯杀螨醇(d icofo l，DCF)分别对48只中华蟾蜍成体进行体腔注射法染毒1~4次，观察并统计中华蟾蜍成体外周血红细胞产生微核、核异常及细胞异常的细胞数。

The second generation is based on a similar algorithm, but it is a better method to calculate coherency and has better resolution.

该技术是根据信号的相干性分析原理，计算三维数据体中所有相邻道之间的相干性。

In the second step,the parameters estimated in the first step are improved iteratively through a nonlinear optimization,based on the coplanarity condition,taking into account camera distortions.This works well if there are three sets of parallel lines independently in the view scene.

该标定方法分为两步：第一步标定相机内方位元素：由三灭点定理确定体视相机的初步标定参数；第二步标定实际流场：利用同源像线与基线必定确定一平面作为优化约束，对第一步取得的参数进行非线性优化。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。