采用微波辅助提取方法, 以乙酸为提取剂从辣椒粉中提取辣椒素.Capsaicin is extracted from the powder of capsicum with microwave assisted, and acid the extraction solvent.以乙醇水溶液为提取剂,应用超声波技术从荞麦壳中提取色素.In this paper , we use alcohol solvent extracting buck...
I hit on this book in a small bookshop.我在一家小书店里偶然发现了这本书.I owned a bookshop and desired to expand the business.我拥有一家书店，想要扩大业务。I got this book by chance at a second - hand bookshop.我赶巧在一家旧书店里买到这本书.The bookshop has decided ...
Many people find the idea of any kind of invasive surgery unbearable.很多人认为任何开刀手术都不堪忍受。The waiting became almost unbearable.等待变得让人几乎无法忍受。To me moralistic films are just unbearable.对我来说，说教电影简直难以忍受。...
Dr. Ferrara is an excellent obstetrician - gynecologist. I highly recommend her.费拉拉医师是个很优秀的妇产科医师. 我强力推荐她.How was your gynecologist appointment?你去妇产科看得如何?Which gynecologist can tell me alvine often ache, menstruation also...
A single archesporium differentiates immediately below the nucellar epidermis, it functions directly the megaspore mother cell.孢原细胞处于珠心表皮之下, 直接起大孢子母细胞的功能.Megaspore tetrad is linear. The chalazal megaspore develops into a...