Please explain the following excerpt

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/23 00:06:30

Please explain the following excerpt
This technique has revolutionized genetic research because minute amounts of DNA not previously amenable to analysis can be amplified,such as from buccal cell scrapings,blood spots,or single embryonic cells.

这种技术彻底改变了DNA的遗传研究,因为以前没有适合微量的分析可以被放大,如从口腔细胞碎屑,血液斑点,或单胚胎细胞.

Explain the excerpt from "Gossip Girl" Help me to explain the following sentences please!Thanks in Explain the following sentences the excerpt from Explain:Linkin Park ,Hit The Floor ,please, Please explain the term "polycentric firm" correct the following sentences please please translate the following sentence: please correct the following sentences Explain your understanding of the following economic terms Please explain the story.=Please explain the story _____ ___ 英语翻译please explain the effect of the restrictions on foreign