查询词典 differential analyzer

Mathematics and Physics in the 19th century, another major achievement - Fourier analysis of the development of the simulator played a direct role in promoting. The late 19th century and early 20th century, have made a variety of computing the Fourier coefficients of the differential analyzer differential analysis reconciliation and so on.

19世纪数学物理的另一项重大成就——傅里叶分析，对模拟机的发展起到了直接的推动作用。19世纪后期和20世纪前期，相继制成了多种计算傅里叶系数的分析机和解微分方程的微分分析机等。

This paper establishes the mathematical equatations for Digital Differential Analyzer involute interpolations .

分析并建立了数字积分法渐开线插补的数学模型，采用该方法设计的微机数控系统能直接进行渐开线轮廓的加

But when trying to promote the differential analyzer solution of partial differential equations and the use of simulators to solve the issue of scientific computing in general, people come to realize the simulator and in the common areas such as precision limitations, and focus turned to digital computers.

但是当试图推广微分分析机解偏微分方程和用模拟机解决一般科学计算问题时，人们逐渐认识到模拟机在通用性和精确度等方面的局限性，并将主要精力转向了数字计算机。

Currently the technology of blood cell analyzer in our country has made much progress,and three-part differential technology has grown up.Additionally, the five-part differential blood cell analyzer has been developed by Mairui Company.

目前我国血细胞分析仪技术水平发展已经取得不错的成绩，三分类的技术已经成熟，五分类血细胞分析仪迈瑞公司已开发出成品。

The influence of Ce, Nd and Sr on the as-cast microstructure of AZ91 alloy was investigated by optical microscope、scanning electron microscope、electron probe microscope analyzer、differential thermal analyzer and X-ray diffract analyzer, et al.

本文以目前使用最广泛的AZ91镁合金为研究对象，分别添加不同含量的稀土元素Ce、Nd和碱土元素Sr，研究了三种元素对AZ91镁合金微观组织和腐蚀性能的影响。

FPGA ; digital control ; digital differential analyzer ; arc interpolation

FPGA ；数控；数字积分法；圆弧插补

The morphology, composition, diameter, size and size distribution, differential thermal and weight loss of MoS2 particles were measured by X-ray diffraction, transmission electron microscopy equipped with an energy-dispersive X-ray spectrometer, Zetasizer analyzer and differential thermal and thermogravimetric analysis in air.

用X-射线衍射、透射电子显微镜、能谱、粒度分析仪以及差热－热失重分析等分析手段，考察了产物粒子的形貌、成分、尺寸及尺寸分布、差热－热重的情况。

Polarographic analyzer multifunction polarographic analyzer polarographic analysis differential pulse polarography square wave voltammetry

多功能极谱仪；极谱分析；微分脉冲极谱法；方波伏安法

In our research, the morphological and physicochemical properties of common corn starch granule and resistant starch granule were systemically studied using Rapid Visco Analyzer, Farinograph, Mixograph, TA-plus, Laser Particle Analyzer, Differential Scanning Calorimeter and Fourier Transform Infrared Spectrometer. And the influences of resistant starch on pasting properties of wheat flour and rheological properties of dough with different gluten strengh were investigated, so did effects on sensory and texture characteristics of staple food in northern China. These results will provide some theoretical basis for resistant starch widely using in food industry.

本文采用快速黏度分析仪、粉质仪、揉混仪、质构分析仪、激光粒度仪、差示扫描量热仪、红外光谱仪等先进测试仪器系统研究了抗性淀粉和普通玉米淀粉的颗粒形貌和理化性质，探讨了抗性淀粉对不同筋力小麦粉糊化和流变学特性及北方主食感官和质构特性的影响，为抗性淀粉在食品工业中的广泛应用提供了理论依据。

The phase transition, surface morphology and cyclic voltammetric performance from precursor RuCl3·cH2O to amorphous and crystalline RuO2·nH2O of the developed film were studied with X-ray diffractometer, infrared spectrometer, differential thermal analyzer, scanning electron microscope and electrochemical analyzer, respectively.

用X射线衍射仪、红外光谱仪、差热分析仪、扫描电镜和电化学分析仪，研究前驱体RuCl3·cH2O转化为RuO2·nH2O的物相演变行为以及微观组织形貌和循环伏安性能。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐