查询词典 characterize

Although they used the 3D modes of the deck in the determination of aerodynamic characters so that the mechanical coupling and aero-coupling between the modes can be depicted more correctly ; in order to reduce the computation effort, however, they still adopted the partial differential equation to characterize the buffeting motion of the deck modeled as a uniform beam.

尽管他们将桥面的三维振型应用于计算气动特性分析中，从而可以较真实地描述振型间的机械和气动耦合。但是为了减小计算规模，他们仍然是用均匀梁的偏微分方程来描述桥面的抖振运动。

It is a standard method for both manufacturers and users to first characterize inertial accelerometers in a 1-g field through the use of an earth-bound dividing head for the purpose of measuring its scale factor and error coefficients.

作为制造和用户共同遵循的标准方法，首先在1g重力场中通过使用分度头来获得表征加速度计的特性，达到测量它的标度因素和误差系数的目的。

The main target of this work is to characterize the abatements of particulate matter, hydrocarbons and nitrogen oxides from an actual diesel exhaust using dielectric barrier discharge technology.

本文主要研究将介质阻挡放电技术应用于柴油机尾气的净化过程，以达到同时去除NOx、HC和PM的目的。

Many who reject theism and Christianity prefer to characterize themselves as agnostics rather than atheists.

许多谁反对有神论和基督教宁愿自己的特点，作为不可知论者，而不是无神论者。

SEM, Raman and PL spectrum were adopted to characterize the surface, structure and photoluminescence property of samples. In comparison with those prepared by anodising p type silicon, the porous silicons prepared by non-acid hydrothermal method have smooth surface, regular shape of pores and higher PL efficiencey.

实验采用扫描电镜、拉曼光谱和光致发光谱对样品表面形貌、结构及发光性能进行表征，并与用常规电化学阳极氧化法制出的多孔硅进行了对比研究，研究结果表明用无酸水热法制出的多孔硅表面平整，孔的形状规则，发光效能提高更多。

SEM, Raman and PL spec trum were adopted to characterize the surface , structure and photoluminescence property of samples. In comparison with those prepared by anodising p type silic on, the porous silicons prepared by non-acid hydrothermal method have smooth su rface , regular shape of pores , and higher PL efficiencey.

实验采用扫描电镜、拉曼光谱和光致发光谱对样品表面形貌、结构及发光性能进行表征，并与用常规电化学阳极氧化法制出的多孔硅进行了对比研究，研究结果表明用无酸水热法制出的多孔硅表面平整，孔的形状规则，发光效能提高更多。

Chemical components and phase composition were determined by chemical and XRD analysis.Field-emission scanning electron microscope was employed to characterize the micro-morphologies and particle sizes of the six kinds of calcium borates.

根据化学分析和XRD分析数据确定了各种合成产物的化学组成、物相名称，用场发射扫描电镜对六种硼酸钙的显微形貌、颗粒大小进行了表征，发现它们的显微形貌、颗粒大小有很大的不同。

In 2002, Bonnington, Conder and Morton gave the problem: Characterize those embedding digraphs which are upper-embeddable.

Bonnington，Conder和Morton在2002年给出了有向图嵌入亏格的基本性质，并提出了如下问题：如何刻划有向嵌入是上可嵌入的？

The classic macroscopic mechanical models, which characterize the concrete and granite as continuums at macroscopic level and consider the test results of laboratory scale specimen as the mechanical properties of the material, could analyze the mechanical response of structures with greater size. In reality, the test results of laboratory that are generally called physical and mechanical parameters of material are average responses of a heterogeneous specimen with a certain size.

有关混凝土和花岗岩力学特性的力学模型都是基于混凝土和花岗岩材料的宏观层次研究其力学特性，其主要特点是把材料理想化为均质材料进行研究，把实验室尺度下力学试验的结果作为材料的力学参数，以此为基础进行更大尺度宏观结构的力学响应分析。

Joan Coates, each school brings a different set of strengths to bear on the problem. The aims of the project are to 1 characterize the disease in Pembroke Welsh Corgis, 2 test theories about the cause of the disease, 3 estimate the incidence in the breed, and 4 collect DNA and pedigree information for genetic studies.

本计画由Joan Coates博士领导，每个学校各自著力於不同的部分，本计画的目标有四个：1 找出DM在科基犬中的各种特性，2测试各种试图解释病因的理论，3评估各品种DM的发生率，4收集DNA与族谱资讯，以用来做遗传研究。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的