Protein fractionation
[化] 蛋白质分级
🧩 词语组成解析
protein
['protin]
n. [化]朊，蛋白（质）;
adj. 蛋白质的;
n. 分别, 分馏法\\n[化] 分级; 分馏; 分凝
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
I'll give you a hand.
我来帮助你。
By 1840 about 2,000 Europeans, mainly British, had come to settle in New Zealand and the Maori signed an agreement with these settlers.
截止1840年已有约2，000名欧洲人，其中大部分是英国人，到新西兰定居，毛利人与这些移居者签订了一个协议。