The enzyme activity test results showed that aldolase could transform Nacetyl - D - ManNAc into N - acetyl - D - neuraminic acid very efficiently.经纯化后催化活性实验结果表明,醛缩酶可将N- 乙酰 -D- 甘露糖胺高效率地转化为N - 乙酰-D-神经氨酸,表现出较高的催化活性.The N - ...
牧场上的马不断受马蝇滋扰.The horses in the meadow were being pestered by flies.一种马蝇在匈牙利基斯 昆哈勒斯 被发现.A horse fly found in Kiskunhalas, Hungary.史班斯医师说,马蝇的感染在部分中美洲和南美洲地区其实很常见.Spence said bot fly infections are fairly routine in parts of...
Should set a sculptured porpoise, gills a snort / And vibrant tail, within the temple - gate.那两腮呼呼作响、尾巴掀起了/怒浪的庞大的海族--在庙宇的门墙内.Many of the cells in such cultures have somewhat sculptured walls.在这样的培养中很多细胞具有多少呈花纹状的细胞壁....a ...
为什么要宣传报道这个行为任性、青春期未满的白痴呢？Why give publicity to this self-indulgent, adolescent oaf?两只斟满的酒杯two wine glasses, filled to the brim如果空间有限，就选择一些不会把房间占得很满的可改装家具。If space is at a premium, choose adaptable furniture that won'...
She could be wayward,petulant,and disagreeable.她有时也会任性、脾气很坏、很暴躁。She could be wayward, petulant, and disagreeable.她有时也会任性 、 脾气很坏 、 很暴躁....wayward children with a history of severe emotional problems.出现过严重情绪问题的任性的孩子AIG...