The juice is extracted by centrifugal force.

果汁被离心力提取出来。

Maple syrup is made from sap extracted from the sugar maple tree.

槭糖浆是用糖槭树中提取的树液制成的。

Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit.

柠檬酸可以从橙汁、柠檬汁、酸橙汁或柚子汁中提取。

Nuclear DNA was successfully extracted from a 13,000-year-old emu eggshell and a giant moa eggshel.

细胞核 DNA 成功地从一只1.3万年前的鸸鹋蛋壳和一只巨大的恐鸟蛋壳中被提取出来了。

It is easily extracted, because it is one of a handful of genes found outside the cell nucleus, in structures called mitochondria.

它很容易提取，因为它是在细胞核之外、叫做线粒体的结构里被发现的少量基因之一。