查询词典 extraction thimble

In this paper, ethanol is choosed as the entrainer to the solanesol supercritical CO2 extraction experiments by Soxhlet extraction.

本课题采用索式提取方法，确定了乙醇为超临界CO2萃取茄尼醇的夹带剂。

The optimized technological condition for the extraction of nonpolar substances such as volatile oils in Fructus evodiae with SFE-CO2 technique was as follows: pressure of 26 MPa,temperature of 40 ℃,entrainer of 95 ％ alcohol and extraction time of 1.5 h .

吴茱萸用SFE-CO2提取挥发油等非极性物质的工艺条件为：提取压力26 MPa，温度40℃，夹带剂95％乙醇，提取时间1.5 h。

Nederman is a world leader in dust and smoke extraction, exhaust fume extraction, hose and cable reels, workplace partitioning and protective gear.

尼的曼在灰尘和烟雾净化、汽车尾气抽排、水管和电缆盘管器、工作场所分割和保护装备方面，是全球性的业界领导者。

The results showed that the influences on condensation of alcohol, t he amount of water-adding,extraction temperature and extraction time on the co n tent of polyhexose-extracting of the whole fruit and its exocarp were indistinc t ive relatively....

结果表明所选 4个因素(乙醇体积分数、加水量、加热温度和提取时间)对全果和外果皮多糖提取的影响相对不显著，采用短时多次提取，多糖提取比较完全。

The optimum extraction conditions were obtained by using 5 mL of water (pH=8) as the extractant at 70℃ with 5 min static extraction.

研究表明，在萃取温度70℃，萃取时间5 min，提取液的pH为8.0，提取液体积为5 mL的条件下，灭多威有最高萃取效率。

This study points to the control of the management and application of imaging to improve the efficiency of image matching as well as in the picture for different feature point extraction process, select the fast, effective, high accuracy of feature point extraction method is of great significance.

本研究对控制点影像的管理与应用、提高影像匹配的效率以及在对于不同的图片进行特征点提取过程中选取快速，有效，精确性高的特征点提取方法具有重要的意义。

The model of multicenter extraction was brought forward on the base of Fick law. A mapping model of extraction time and concentration were set up according to the experiment.

在费克定律的基础上提出了多通道核浸提理论，建立了浸提时间与浸提浓度之间的映射模型。

With this sleight, we optimized the experimental conditions such as the prescription of extraction solution, ratio between solution and sample, experimental temperature and extraction duration, and proposed a standard procedure of the sample pretreatment for 1H NMR finger-print experiments of tea.

针对生物指纹识别实验中样本体系复杂及化学组分含量多等特点，利用主成分分析对检测样品质控的多因素进行综合分析，最终确立了茶叶中化学成分提取制备的实验条件。

Extraction into circulation, flat-bottomed flask together with the extraction cycle will be shifted ventilation Chuli, flask on the heater.

并用胶带将烧瓶与循环萃取器及循环萃取器与冷凝管的两个接口密封起来，防止有机物挥发。

The main researches about Chinese character recognition of vehicle license plate and its corresponding technique in this paper are as follows:(1) The pre-processing for image is essential before character recognition. This paper firstly uses the experience knowledge to give a roughly orientation,then set a carefully orientation based on Otsu arithmetic,finally get the whole clear license plate.In order to solve the problem of character extraction,the fly-back method is put forward:the experience knowledge is made the best of.(2) An algorithm of feature extraction from grayscale image based on optimization Gabor filters is proposed.

本文针对车牌汉字识别及相关技术进行研究，主要工作包括：(1)在对车牌汉字进行识别前需要进行必要的预处理工作，我们首先运用车牌的先验知识进行粗定位，然后采用Otsu阈值二值化方法等进行快速鲁棒的车牌区域细定位，获得完整、清晰的车牌轮廓，并采用回扫式字符切割方法，充分利用了车牌字符固有的特点准确找到各个字符的分割点，为特征提取奠定了基础；(2)提出一种优化的Gabor滤波器特征提取算法直接对灰度图像进行特征提取。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我