查询词典 extracting

Methods After extracting the samples, the reaction between thymol and nitrate produced nitrothymol in the presence of sulphuric acid; then nitrothymol was made to react with sodium hydroxide; determination was made on the concentration of nitrate by spectrophotometry at 412 nm.

样品经提取，其中的硝酸盐在硫酸酸性条件下，与麝香草酚生成硝基化合物，再与氢氧化钠作用，生成黄色化合物，在波长412nm处用分光光度法测定食品中硝酸盐含量。

Turbine is the core component of power generation system extracting energy from tidal current.

潮流发电水轮机是海洋潮流能发电系统的核心组成部分。

Based on present public system of light raw material MEK toluol unit, a heavyraw material MEK toluol unit with two or three isothermal filtering stages wasdesigned to produce microcrystalline wax and path asphalt concocting componentfrom furol extracting oil simultaneously.

本项目是依托现有轻质酮苯装置的公用系统，新建一套重质酮苯脱油装置，采用两段等温过滤加工轻脱油生产微晶蜡，并兼顾加工劣质裂化原料、糠醛抽出油生产道路沥青调合组分、橡胶填充油及优质催化原料。

A tracing method for extracting point symbols, which can be used for pre-thinned binary image, post thinned binary image and gray-scale image, not only for tracing different point symbols respectively but also determining different point symbols while tracing them.

此法既可以在细化后的二值图象上进行，也可以在细化前的二值图象上进行；既可以对不同大小的点状符号分别跟踪，也可以在跟踪中同时确定不同大小的点状符号。

Applications include parsing structured text, finding and extracting text (either exact or using translation tables) and recombining strings to form new text.

程序包括解析结构文本，寻找和提取文本，以及重新结合字符串，以形成新的文本。

The paper focuses on the extracting of travelling wave information, the development of associated technique field and the application of analysis tool based on wavelet transform.

为了保证保护装置能在故障时正确动作，在传统的反应工频电气量的保护装置中，通常采用滤波等方法来消除暂态过程对保护的影响。

The extracting ability of several organic solvents such as ethyl acetate, butyl acetate, glycerol triacetate, iso-amy lacetate, and n-butanol, was compared, and it was found that ethyl acetate was a good kind of organic solvent.

比较了几种不同的有机溶剂：正丁醇、乙酸丁酯、乙酸乙酯、三乙酸甘油酯、乙酸异戊酯等的萃取能力，发现乙酸乙酯是一种理想的提取溶剂。

This paper studied deeply on 3D reconstruction and visualization. Based on the detailed analysis of the MC algorithm, which is used for extracting Iso-surface from volume data field, this paper presented a new method of directional smoothing and triangular curved surface reconstruction.

为了在微机上实现较好的三维重建效果与理想的交互显示速度，本文主要研究内容和结论如下：首先，对三维重建与可视化技术进行了深入研究，在对用于从体数据场提取等值面的经典MC算法深入分析的基础上，提出了等值面方向平滑处理与三角B－B曲面重构方法。

Extracting Truss bridge structure data in AutoCAD, then transforms it into ansys.

提取AutoCAD中的实体信息，将桁架桥等杆系结构模型导入到ANSYS中。

In this paper, the tussah silk extracting ways, the formula for tussah silk cream, the selection about materials and technical conditions, and the quality testing standard and ways are discussed.

着重对柞蚕丝肽膏的原料、配方及工艺条件选择、柞蚕丝肽膏技术指标的测定及其使用性能评价方法进行了研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。