Both prephenate dehydrogenase and prephenate dehydratase have been isolated from plants.预苯酸脱氢酶和预苯酸脱水酶都已从植物中分离出来.The dye is reduced by dehydrogenase enzymes released by viable tumour cells.染料被存活的肿瘤细胞放出的脱氢酶所还原.Alcohol dehy...
The dye is reduced by dehydrogenase enzymes released by viable tumour cells.染料被存活的肿瘤细胞放出的脱氢酶所还原.Intracellular PHB depolymerase and 3 hydroxybutyrate dehydrogenase catalyze the initial reactions of intracellular PHB catab...
可单支或多支锯切,少量或大量生产皆宜.Can make multiple cut . Able to meet low or high production demands.采用单边双导轨结构,提高锯切精度.A single - sided guide rail structure is employed to improve the cutting precision.锯切夹紧力大小对钢管锯切有很大的影响.The clamping f...
羊被赶到当地的屠宰场.The sheep were driven to the local abattoir.一只带路的山羊把绵羊引到屠宰场去了.A Judas goat led sheep into the abattoir.她的马擅长跨越障碍，是家人从废马屠宰场挽救回来的。Her horse was a show jumper whom the family rescued from the knacker's yard....
A hectare is equal to 15 mu.1公顷合15市亩.The lands were to be sold at $ 2.50 per hectare.土地的售价为每公顷2. 50美元.Area area 131 square kilometer, its intertill ground accumulates 8044 hectare.区域面积131平方公里, 其中耕地面积8044公顷....
头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。Overhead, the chopper roared and the big blades churned the air.在南大街上，一座巨大的砖砌建筑赫然出现在人们的视线中。On South Main Street, a huge brick building looms into view.乳牛的喂养方法发生了巨大的改变。The feeding of dairy cows ha...