- n. 提取;萃取;撷取
- adj. 拔出的(extract进行式)
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- Our society demands that more and more materials be extracted from the earth .
我们的社会需要从地下开采越来越多的资源。 - From his frayed woolen vest he extracted a watch and placed it on the table .
他从绽线的羊毛背心口袋里掏出一个表放在桌上。 - They proceeded at once to extract the interior mould, clearing out the boring of the piece .
他们立时动手掘砂模,掏清炮筒。 - It is hardly necessary to extract its value every time from an astronomical yearbook .
没有必要每次都从《天文年历》中查出它的值。 - I ground them in the lab, and extracted from the pulp a thick brown liquid .
我在实验室中将它们磨成浆,从浆中提炼出一种棕色浓汁。 - We first used this technique in 1977 to extract cells of a 20-week fetus .
我们首先在1977年用这种方法检查了一个20个星期的胎儿的细胞。 - The net rate at which energy is extracted from the primary waves in this way can also be found .
也可以求得以这种方式从主要波吸取能量的净获率。 - Various substances in plant extracts may cause spontaneous or non-specific precipitation .
植物提取液中的各种物质都可能引起自发的或非专化性的沉淀。 - The soluble calcium in the saturation extract of these two soils was 1. 5 and 0. 6 emp .
此两种土壤饱和浸提液中的可溶性钙含量,分别为15及06emp。 - He treated the boy and extracted the story from him and took him home in his own car .
他给孩子治了病,从他嘴里打听出底细,就用他自己的汽车送他回家。
Last modified time:Mon, 11 Aug 2025 00:29:56 GMT