extraction

[美]/ɪk'strækʃ(ə)n/
[英]/ɪk'strækʃən/
词频: 极高

释义

n. 取出,拔出;开采;血统,家世
词形变化

短语搭配

oil extraction

油提取

tooth extraction

拔牙手术

feature extraction

特征抽取

extraction method

萃取法;抽出法;抽取法;抓取模式

solvent extraction

溶剂萃取;溶剂抽提

extraction rate

萃取率;提取速度

information extraction

信息提取,资讯撷取

water extraction

水萃取;水抽提

extraction efficiency

提取率;光效率;取出效率;榨出率

extraction system

萃取系统;抽提系统;引出系统

extraction solvent

萃取剂;抽提剂

extraction yield

提取率,萃取率

data extraction

n. 数据析取

extraction equipment

萃取设备;采矿设备;抽气设备

countercurrent extraction

逆流萃取;反流提取;逆灵提;逆镣取

extraction agent

[化]萃取剂

extraction plant

[化]萃取装置;萃取设备

extraction column

[化]萃取柱

dust extraction

除尘;吸尘装置

extraction steam

抽汽

extraction pressure

抽取压力

例句

extractions from a book

一本书的内容摘录

the extraction of root

【数】开方法, 求根法

the technology for the extraction of iron ore

铁矿冶炼技术

Objective: To optimize the extraction technology of Rhodiola Sacra.

目的:优化红景天的提取工艺。

Consequence: the extraction rate of arecoline raises obviously .

结果槟榔碱的提取率明显提高。

Germinability of pollen largely depends on the extraction procedure.

花粉的发芽力大部分取决提取的过程。

Via spot perambulate, extraction convict footmark.

经现场勘查,提取罪犯足迹一枚。

The key points for extraction of natural edible purpurin and blue pigment are described.

本文详述了天然食用紫色素和蓝色素的提取技术和操作要点。

Objective: To compare the extraction efficiency of imperialine extracted with different solvents.

目的:比较不同溶剂对西贝素的提取效率的影响。

Objective: To study the extraction process of Tectoridin (an active component) from Rhizoma Belamcandae.

目的:研究射干中鸢尾苷的提取工艺。

strategic industries such as the extraction of oil and natural gas

石油和天然气开采等战略性产业

Microwave assisted extraction method was used to extract oil from perilla seeds compared with other chemical methods including Soxhlet extraction,stirring extraction and Sonicate extraction.

本文采用微波辅助提取技术,对紫苏籽进行微波提取油脂实验,并与索氏提取、搅拌提取、超声波提取几种提取方法进行比较。

In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

研究了超声波法和有机溶剂法提取天然紫草色素的工艺条件,超声波法可明显提高色素的提取速率。

In this paper, the extraction depurate and physico-chemical characterization of red Pigment for myrica rubra S.et Z. were developed.

本文报道了杨梅红色素的提取、纯化及其理化性质。

The ephedrin was extracted from the upper layer of xylene extraction solution and sodium c...

下层铜代,酸化,碱化得麻黄卟啉铜钠。

The albumin,globulin,prolamin,and glutelin of the protein were obtained by the multiple-step extraction method.

采用分步提取法分离收集甜荞清蛋白、球蛋白、醇溶蛋白和谷蛋白。

It is thought that the people of our hero have passed on their knowledge of extraction of a chemical known as quinine from quina-quina to missionaries.

认为我们英雄的人们已经将他们从奎那-奎那中提取一种称为奎宁的化学物质的知识传递给了传教士。

Aim To optimize and establish the extraction technology of antidepressive substances from Hypericum perforatum L.

目的优选并确立贯叶连翘中抗抑郁成分的最佳提取工艺。

原声例句

They're stealing a car. It's an extraction.

他们在偷车 准备走人。

来源: TV series Person of Interest Season 3

To do a DNA extraction and then start sequencing in the field.

我们要提取DNA,然后开始在农田里进行测序。”

来源: VOA Special January 2019 Collection

So, the first stage is an extraction, which is this machine behind me.

第一个阶段是由我身后这台机器进行萃取。

来源: Perspective Encyclopedia of Technology

In the grand scheme of nationwide oil and gas extraction, how much is 145,000 acres?

在全国范围内开采石油和天然气的宏伟计划中,14.5万英亩是多少?

来源: PBS Interview Environmental Series

You could use muslin, clear what comes out, that first extraction.

你可以用平纹棉布,清除倒出来的东西,这是初榨。

来源: Gourmet Base

This is called an extraction buffer.

这称为提取缓冲区。

来源: Think Like a Scientist (Video Version)

South India, known as the first extraction.

在南印度,被称为初榨。

来源: Gourmet Base

The first machine is an extraction unit.

第一台机器是萃取机组。

来源: Perspective Encyclopedia of Technology

No, no, sorry. Snook only does memory extractions.

不不 抱歉 尖吻鲈 只做记忆抽出。

来源: Lost Girl Season 4

That process of extraction often comes at a cost.

提取过程通常是有代价的。

来源: Crash Course: The Science of Pandemics

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