extract - Definition & Meaning | VisualLang Dictionary

to extract

第三人称

extracts

现在进行时

extracting

过去式

extracted

过去完成时

extracted

提取, 拔出

to take something out from something else, particularly when it is not easy to do

及物动词

The dentist had to extract a damaged tooth to relieve the patient's pain.
牙医不得不拔除一颗损坏的牙齿以减轻患者的疼痛。
He used a special tool to extract the nail embedded in the wood.
他使用了一种特殊的工具来提取嵌入木头中的钉子。
The archaeologists carefully excavated the site to extract ancient artifacts.
考古学家们仔细挖掘了遗址以提取古代文物。

同义词：

提取, 分离

to obtain or isolate a specific substance or component by distillation or other methods of separation

及物动词

The distiller used a specialized apparatus to extract the pure essential oil from the flowers.
蒸馏器使用了一种专门的装置来从花朵中提取纯精油。
The chemist employed a solvent extraction technique to extract the active compound from the plant material.
化学家采用溶剂萃取技术从植物材料中提取活性化合物。
The coffee connoisseur used a French press to extract the rich flavors and oils from the freshly ground coffee beans.
咖啡鉴赏家使用法式压滤壶从新鲜研磨的咖啡豆中提取丰富的风味和油脂。
The distillery employed a multi-step process to extract the alcohol from fermented grains.
酿酒厂采用多步骤工艺从发酵谷物中提取酒精。
The perfumer carefully extracted the fragrance from a variety of flowers.
调香师小心地从各种花中提取了香味。

同义词：

提取, 推断

to obtain or deduce a specific concept by analyzing available data or knowledge

及物动词

The researcher analyzed the data collected from the experiments to extract insights about the relationship between variables.
研究人员分析了从实验中收集的数据，以提取关于变量之间关系的见解。
The detective examined the crime scene and extracted crucial evidence that led to the identification of the suspect.
侦探检查了犯罪现场并提取了导致嫌疑人身份确认的关键证据。
The analyst studied the financial reports to extract key trends and patterns.
分析师研究了财务报告以提取关键趋势和模式。
The historian delved into various primary sources to extract information about the political climate.
历史学家深入研究各种原始资料以提取有关政治气候的信息。
The scientist reviewed existing research papers to extract relevant findings and develop a hypothesis.
科学家回顾了现有的研究论文，以提取相关发现并发展一个假设。

同义词：

提取, 榨取

to use pressure, manipulation, or other means to obtain what is desired

及物动词

The ruthless gangster had a reputation for extracting protection money from local businesses.
那个无情的黑帮分子以从当地企业榨取保护费而闻名。
The hacker employed sophisticated techniques to extract sensitive financial information from unsuspecting individuals.
黑客采用了复杂的技术从毫无戒心的个人那里提取敏感的财务信息。
The interrogator used aggressive tactics to extract a confession from the suspect.
审讯者使用了激进的策略来逼取嫌疑人的供词。
The blackmailer attempted to extract a large sum of money from the prominent politician.
敲诈者试图从著名政治家那里榨取一大笔钱。
The loan shark employed strong-arm tactics to extract exorbitant interest rates from borrowers.
高利贷者采用强硬手段从借款人那里榨取高额利息。

提取, 选择

to choose and take a specific portion of a text or other media that is deemed noteworthy, relevant, or representative

及物动词

The professor asked the students to extract a key passage from the novel and analyze its literary devices in their essays.
教授要求学生们从小说中提取一个关键段落，并在他们的文章中分析其文学手法。
The film critic highlighted a powerful dialogue exchange and extracted it for quotation in their review.
电影评论家强调了一个强有力的对话交流，并提取了它在他们的评论中引用。
The anthology of poetry carefully extracted verses from different poets and compiled them into a collection.
诗歌选集仔细地从不同诗人那里摘录了诗句，并将它们汇编成集。
The radio host played a popular song and extracted a short instrumental section to use as a transition.
电台主持人播放了一首流行歌曲，并提取了一段短小的器乐部分作为过渡。
The film editor meticulously extracted specific scenes from hours of footage, arranging them in a particular sequence.
电影剪辑师从数小时的镜头中精心提取了特定的场景，并将它们按特定的顺序排列。

同义词：

提取, 计算根

(in mathematics) to find the value of a root, such as a square root or cube root, of a given number

及物动词

To solve the equation x^2 = 25, we must extract the square root of both sides to find the value of x.
要解方程 x^2 = 25，我们必须提取两边的平方根来找到 x 的值。
The mathematician extracted the cube root of 64 to find that it equals 4.
数学家提取了64的立方根，发现它等于4。
To simplify the radical expression √(27), we need to extract the cube root of 27, which equals 3.
为了简化根式表达式√(27)，我们需要提取27的立方根，等于3。
The engineer needed to extract the fourth root of a number to calculate the dimensions of a square.
工程师需要提取一个数的四次方根来计算正方形的尺寸。
In calculus, we may need to extract roots of functions to find points of intersection or critical points.
在微积分中，我们可能需要提取函数的根以找到交点或临界点。

提取, 分离

to obtain or isolate a metal from its naturally occurring source

及物动词

The mining company uses a smelting process to extract copper from the ore found in the underground mines.
矿业公司使用冶炼工艺从地下矿井中发现的矿石中提取铜。
The metallurgist developed a new technique to extract aluminum from bauxite ore with greater efficiency.
冶金学家开发了一种新技术，可以更高效地从铝土矿中提取铝。
In the steel industry, blast furnaces are used to extract iron from iron ore by heating it to high temperatures.
在钢铁工业中，高炉用于通过高温加热从铁矿石中提取铁。
The refinery employs electrolysis to extract pure silver from the ore concentrate obtained from mining operations.
炼油厂采用电解法从采矿作业获得的矿石精矿中提取纯银。
Chemical leaching is a common method used to extract uranium from the ore for nuclear fuel production.
化学浸出是一种常用的方法，用于从矿石中提取铀以生产核燃料。