提取

This paper mainly introduces the extraction method of formant and MFCC and extracted MFCC of German emotional speech and formant of four emotional speech by Matlab.

本文主要介绍了共振峰和MFCC的提取方法以及通过Matlab提取了德语情感语音的MFCC和四种情感语音的共振峰。

Methods: The sample extraction method of total flavonoids, including water bath water bath reflux extraction and ultrasonic extraction method, the sample determination of total flavonoids, including aluminum nitrate chromogenic method and direct color method, the sample determination of antioxidant flavonoids, including FRAP method and DPPH method.

样品总黄酮提取方法包括恒温水浴回流提取法和恒温水浴超声波提取法，样品总黄酮含量测定方法包括硝酸铝显色法和直接显色法，样品总黄酮抗氧化性测定方法包括FRAP法和DPPH法。

Chemical identification of ODPs from extracts of larval frass,egg masses and midgutThe major ODPs of the extracts from larval frass,egg masses and midguts of O.furnacalis and O. nubilalis fed on an artificial diet were identified by GC and GC-MS.

玉米螟幼虫粪便、卵块及中肠提取液中产卵忌避信息素成分鉴定采用GC和GC-MS方法测定了两种玉米螟取食人工饲料后幼虫粪便、卵块，以及人工饲料和幼虫中肠提取液中的主要化学成分。

A pre-fermentation cold maceration (or "cold soak") involve an aqueous extraction, rather than an alcoholic extraction, and can extract colour, aromatics, fruitiness, and mouthfeel/width ("flesh"/"fat").

前发酵寒冷浸渍涉及水提取，而非酒精萃取可提取颜色、芳烃、fruitiness、口感/宽度。

A comparison of several approaches for extracting fundamental frequency of the speech singal in such background ...

本文还对几种提取基频的方法，在噪声背景中提取语言基频的效果作了比较。

Objective: To establish extraction method in compatibility with Gaoliangjiang and Xiangfu by determining the content of galangin in different extraction methods of Gaoliangjiang and Xiangfu.

目的：通过测定高良姜与香附配伍的不同提取方法中高良姜素的含量，确定高良姜与香附配伍的提取方法。

It helps to increase effective component galangin by extracting Gaoliangjian anf Xiangfu using alcohol.

高良姜与香附的提取方法为乙醇合并提取时，有助于高良姜中有效成分高良姜素的溶出。

The sexual behavior of chrysanthemum gall midge, Rhopalomyia longicauda (Diptera: Cecidomyiidae) such as the release of sex pheromone and calling behavior, were studied indoors and in a field trapping experiment. The sex pheromone was collected with an organic solvent aided by a glass container of charcoal-purified air. Laboratory observations showed that most males emerged 1-2 h before females.

为对菊花瘿蚊性信息素进行有效提取，本文对菊花瘿蚊成虫性行为进行了室内观察和田间诱捕试验，研究了菊花瘿蚊性信息素释放和求偶的行为规律，并用溶剂浸提和空气收集法提取了菊花瘿蚊性信息素。

Studied microwave-assisted extraction technology and conditions of flavone from garcinia mangostana L.

研究微波辅助提取山竹夹层中黄酮类化合物的提取工艺与条件。

Microwave-assisted micellar extraction was optimized for extracting pigment in pericarps of Garcinia Mangostana L.

研究了微波-表面活性剂协同提取法提取山竹外衣色素的工艺条件与过程。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。