查询词典 element of area

OBJECTIVE: To establish a three-dimensional finite element model of a mandibular molar with dental implant inserted in mandibular molar area using reverse engineering, and to provide mathematical model basis for biomechanics researches of stomatology.

目的：利用逆向工程快速建立含下颌磨牙种植义齿的颌骨三维有限元模型，为口腔生物力学的研究提供数学模型基础。

052 Describes and claims a body of polycrystalline dielectric ceramic material having a lead zirconate--lead titanate--lead stannate composition falling within the area A B C E F of the triaxial diagram 1d of the drawings accompanying this specification and containing at least one substitutional additive ingredient selected from the group consisting of elements having respective ionic radii sufficiently close to the ionic radius of one of the elements lead, tin, titanium, zirconium and oxygen to permit of substitution, and a valence state differing from that of said one element by less than three units, the aggregate quantity of additive ingredient amounting to from 0.1 to 5 percent of the replaced ion on an atom basis, each additive ingredient present in said material being in ionic form and substituting for a finite percentage of the ions of a particular one of the elements lead, tin, titanium, zirconium and oxygen with respect to which it conforms with regard to ionic radius and valence state, said additive ingredient replacing a quantity of said elements having in the aggregate an equal number of valence units.

参考译文：第 1012052 号专利说明书介绍一种含有锆酸铅，钛酸铅，锡酸铅的多晶陶瓷介质材料，其组成在说明书附图 ld 三元相图中处于 A B C E F 区域内，该组成至少还含有一种置换添加物，这种添加物从一组离子半径分别接近于铅，锡，钛，锆，氧的元素中选出，以利于互相置换，而与上述一种元素化合价之差应小于三价。该添加物的总量为被置换离子的 0.1%~5%克原子。上述材料中的每种添加物是以离子形式存在的，它以一定的百分数置换铅，锡，钛，锆，氧中的某一元素的离子。添加物在离子半径和价数上必须类似于上述任一元素，并且置换添加物的量与被置换的元素在总体上具有相等的化合价数。本句由两个简单句构成，一个主句，另一个是定语从句。

There are many kind of platinoid minerals in the Cu-Ni-Pt deposit of basite and ultrabasite rock in the area of Danba, Sichuan, such as:(1) telluride, tellurbismuth and tellurantimony,(2) antimonide,(3) arsenide,(4) native element.

四川丹巴地区基性、超基性岩型Cu-Ni-Pt族元素矿床中，含有多种Pt族元素矿物，主要有：(1)碲化物及碲铋化物、碲锑化物类，(2)锑化物类，(3)砷化物类，(4)自然元素类。

The result shows that the mixed boundary condition can greatly reduce the calculation area without affecting accuracy of the solution.It is followed by the higher accuracy of Dirichlet boundary condition which makes the boundary error greater when measured points is near the boundary, so we must take a sufficiently large border region.The homogeneous boundary condition has relatively large error, but the use of non-triangle poles devices makes apparent resistivity calculation error become small, because of elimination of the effect on potential difference for the infinite boundary. In inversion, in order to save computing time, homogeneous boundary conditions are often used to perform finite element forward calculation.

结果表明，混合边界条件精度最高，可大大缩小求解区域而不影响计算精度，其次是Dirichlet边界条件精度较高，但测点越靠边界误差会越大，必须取足够大的边界区域，齐次边界条件的误差比较大，但如果采用非二极装置，通过电位差计算得到的视电阻率，由于无穷远边界对电位差的影响基本消除，视电阻率计算误差与混合边界条件下的接近，在反演中，为了节省计算时间，经常使用齐次边界条件进行有限元正演。

Black tea is the requisite that minority of Chinese border area lives daily, in Xinjiang, Tibet, inside cover equilateral border area, element has " would rather be not had 3 days feed, cannot a day of " that do not have tea," does not have tea criterion ill " say.

黑茶是中国边疆少数民族日常生活的必需品，在新疆、西藏、内蒙等边疆地区，素有"宁可三日无食，不可一日无茶"、"无茶则病"之说。

An area of a cross section of the second discharge-port portion that is parallel to the main surface of the element substrate is larger than an area of the border portion at any cross section of the second discharge-port portion from an opening surface facing the bubble generation chamber to an end surface facing the first discharge-port portion.

平行于元件基板的第二排放口部分的横截面面积大于边界部分在由面向发泡腔室的开放表面延伸到面向第一排放口部分的端面对第二排放口部分所做的任一剖面处的面积。

Linhe is a city mainly depending on the light industry, so the contents of heavy metals in the urban area are obviously lower than other big cities. However, abnormal area of element still exist, it reveals that the human activities bring serious impacts on the urban city environment.

作为一个主要以轻工业为主的城市，临河市区的重金属含量要明显低于其他大城市，但也存在元素的异常区，说明人类活动对城市区环境产生了严重影响。

Finite element analysis model of 9.00 R 20 radial tire was built and the static stress－strain distribution in the contact area was analyzed.The material and geometric nonlinear properties,and the anisotropic property of composite materials as well as uncompressible property of vulcanized rubber were studied.The effects of quantity of deflection, inflated pressure and friction coefficient on stress distribution in the contacting area were analyzed.

建立了9.00R20子午线轮胎的有限元分析模型，从轮胎的材料非线性、几何非线性、橡胶帘线复合材料的各向异性，以及橡胶材料的不可压缩性等方面探讨了轮胎与地面的静态接触问题，分析了下沉量、充气压力及静摩擦系数等对轮胎静态接地面内应力应变场的影响。

This article selects Cang county、Xian county and Botou city as the study area which have a large growning area. Using ecological-geology and geochemistry background materials based on previous reasearch results, takes out a geochemistry evaluation of the soil quality, The safety of Zizyphus jujube cv. Jinsi-xiaozao is tested, and especi.ally studied the character of nutrient element's migration and distribution in soil. This study aims to provides scientific basis for the construction of high-quality Zizyphus jujube cv.

本文选取金丝小枣种植面积较大的沧县、献县和泊头作为研究区，在研究区已有研究成果的基础上，利用生态地质背景资料和地球化学背景资料，对金丝小枣区土壤质量进行了地球化学评价，对金丝小枣区的金丝小枣进行了安全性评估，并对营养元素在土壤中的迁移分布特征进行了重点研究。

6Moreover measures to control acid rain by liming in polluted area to neutralize resulted in reducing averagely 0.13 pH of soil, and the element content in soil had been improved gradually. The number of microbes had been increased in the No.2, No.3 and No.4 plots in polluted area. The quantity of bacteria had sored to 8.0×109per kilogram soil and N2-fixing bacteria also get 2.5×107per kilogram soil in Spring.

其中最理想的施石灰量为20-30Kg／100m~2，施石灰可中和土壤酸性，pH平均升高0.13，使土壤有机质、有效P、K等增加，并使林下土壤微生物数量增多；在春季，细菌数量达到8.0×10~9个／Kg干土，固氮菌达2.5×10~7个／Kg干土，从而促进了林分生长。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。