Little work has been done on amino sugar biosynthesis.在氨基糖生物合成方面,工作做得很少.Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Two mutually exclusive pathways of lysine biosynthesis have ...
Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.Ob...
He was constituted chief adviser.他被任命为首席顾问.The club was constituted to cater the young's taste.这个俱乐部是为满足年轻人品位而设立的。They constituted a near - insuperable obstacle to the besieging infantry.它们就会形成围城步兵几乎不可逾越的障碍....
Kenya's long distance runners have taken the athletics world by storm.肯尼亚的长跑运动员在田径界获得了巨大成功。Trains are reliable, cheap and best for long-distance journeys.火车安全可靠、费用低廉，最适宜长途旅行。He received a long-distance phone call fr...
Then I'll have to wear tacky old grays and tans and lilacs. "那么,我就只能穿倒霉的老灰色,穿褐色和淡紫色了." No modest, matronly dove grays and lilacs tonight." 今天晚上用不着穿那种庄重的主妇式的紫灰色和淡紫色.Current abductions and reproduction with Grays has ...