Holdfast ( hapteron ) In algae , the cell or organ attaches the plant to the substrate.是藻类植物具有的一种起固着作用的细胞或器官.Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Kineti...
The rate of substrate change is dependent of substrate concentration.被酶作用物变化速率取决于被酶作用物的浓度.The effect of substrate temperature on the accumulation of disorder is substantial.衬底温度对于无序区积累的影响是很显著的.Succinate was the most effe...
A technician loads a video tape into one of the machines.一名技师把一盒录影带装进其中一台机器。The analogue signals from the video tape are converted into digital code.采自该录像带的模拟信号被转换成数字代码。6-millimetre film was used because it offered clear...
我们如果在这样酷热的阳光下待久了,皮肤会晒黑的.We'll fry if we stay too long in this hot sun.她穿了一件白色 T 恤以显示其晒黑的肌肤.She wore a while T - shirt to show off her suntan.久旱不雨、拥挤的沙滩、晒黑的皮肤、栎叶毒漆树、麦当劳快餐馆.Drought . Crowded beaches . Sunburn . Poison...
His mother was catty, status-conscious and loud.她母亲为人刻薄，势利眼，嗓门又大。a restaurant catty-corner from the theater斜对着剧院的餐馆Eggs are sold by the catty.鸡蛋论斤出售....