谱

In the vertical configuration the plane of dispersion of the crystal is spherical Mica and in the horizontal configuration the plane of dispersion of the crystal is flat PET.

谱仪能够在两个相互垂直的方向分别对X射线进行探测，垂直方向晶体分析器使用云母球面晶体，水平方向为PET平面晶体，摄谱元件采用成像板。

Although drummer like free expression, failing drum spectrum, but they can read the dark spectrum, and also understands music syntax, their main objective is to play into the drum of the stage play an important role.

虽然当时的鼓手们喜欢自由表现，不依鼓谱，但他们能看懂鼓谱，也了解音乐的句法，他们的主要目的是希望把鼓的演奏带入舞台扮演重要角色。

Apopicropodophyllin was used as the internal standard. The quality of Podophyllum emodi Wall.var.

色谱条件为：色谱柱，Kromasil C18柱，5μm，150×4.6mm；溶剂A，0.025mol·L〓磷酸盐缓冲溶液(pH2.5)；溶剂B，甲醇；梯度，50/50/70％B，0/13/33min；流量，0.8mL/min；进样量，6μl；检测，UV 270nm；温度，室温。

At present, on-line analyzer of distillation range normally use theory of RTP distillation that only can analyze a point or discontinuity of distillation range.

但由于高温操作、微量进样、信号微弱等特点，将色谱模拟蒸馏方法在线化的色谱模拟蒸馏在线分析仪，在国外还处于起步阶段，而在国内则属空白。

In the first part of this paper, we give some basic concepts of regular Sturm-Liouville problems and some Sturm-Liouville problems with eigenparameter in the boundary conditions and the definition and properties of the Krein space. Using the Krein space, we describe a class of Sturm-Liouville problems with eigenparameter in two boundary conditions and prove that it can generate a self-adjoint operator in Krein space with only point spectrum.

第一部分我们介绍了一些基本概念如正则Sturm-Liouville问题、边界条件含参数的问题、Krein空间等，并利用Krein空间的定义和性质描述了一类参数边界条件的Sturm-Liouville问题，证明它可构造一Krein空间上的自伴算子，并且谱全为点谱。

The theory of 0.5th order differential polarog. for multistep reversible charge transfers is proposed, and a theor. polarogram was computer simulated. The effect of both the standard potential separation DE? and the no. of electrons on polarograms is discussed.

卷积伏安法是近十年发展起来的一种新电化学分析方法，本文报导了逐级电子转移过程的0.51次微分电分析法的理论和实验结果，用计算机模拟了理论极谱图，讨论了标准分离电位和电子转移数对极谱的影响。

This paper discusses the analysis of non-metal elements by following ways:Determination of P,S and Si by IC P-AES;Determination of Cl,P and S by IC ;Determination of trace As by polarograph and HG-AFS;Determination of Se by IC P-AES and fluorometry;Determination of F,Cl and I by GB.

本文论述了川附子非金属元素的分析：用ICP—AES法测定S、P和Si；离子色谱法测定Cl、S、P；极谱法和HG-AFS法测定痕量砷；ICP-AES和荧光法测定硒；GB法测定氯、氟和碘。

F is studied in different kinds of buffer solution and oxidation agents by linear sweep polarography .

用线性扫描极谱法研究了雷公藤内酯酮在不同缓冲体系和氧化剂作用下的极谱催化波。

The polarographic behavior of 2, 4 - dihydroxybenzophenone was studied by linear - sweep polarography.

用线性扫描极谱法研究了2，4-二羟基二苯甲酮分别在B—R缓冲溶液中的极谱行为。

Analytical procedures for the preparation of the filter used to Polarography, Spectrophotometric analysis and chromatographic analysis of the mutual interference components simultaneously.

利用编写的滤波解析程序，对极谱分析、分光光度分析以及色谱分析中互为干扰组分进行同时测定。

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