生物技术专业英语词句.doc

1.分光光度计：spectrophotometer 2.标准程序:standard protocol 3.用空白值校正: blank correction 4.空白溶液:blank solution 5.标准曲线:standard curve 6.在每一个试管中加入5ml试剂:add 5.00ml reagents to each tube 7.仪器调零:zero the instrument 8.将试管冷却至室温：cool tuble to room temperature 8.在640nm处测定光密度：exhibit the absorbant at 640nm vs.light concentration 1.微生物培养：the cultural of microorganism 2.微生物生长：the growth of microorganism 3.微生物的分离：the isolation of microorganism 4.抑制微生物的生长：inibition of the growth of microorganism 5.工业微生物的改良：strain improvement of industry microorganism 6.混合培养：mixed culture 7.在37℃下培养2天：culture at 37 degrade for two days 8.典型的生长曲线：typical growth curve 1.在新鲜培养基上划线：streak on the fresh medium 2.用斜面菌种接种：inoculation on slope agar 1.Translate the following into Chinese. (1)Electrons revolve about the nucleus at tremendous speeds. 电子以惊人的速度绕核运动。 (2)If you had 10 grams of water at 0℃,it would require 1000 calories to make the temperature go up to 100℃ . 如果你有10克0℃的水，那么它温度上升到100℃需要1000卡路里。 (3)Compounds are substances which can be decomposed by chemical means. 化合物是可以被化学反应分解的物质。 (4)Open the window let the fresh air in . 打开窗户让新鲜空气进来。 (5)Of considerable interest is the nature of oxygen. 氧气的特性相当有趣。 (6)Microorganisms cannot use gaseous oxygen,but only oxygen in solution. 微生物不能使用液态氧，只能使用溶解氧。 (7)Repeated batch cultures with the substrate as sole carbon or nitrogen source will gradually increase the population of desirable strains. 反复分批发酵利用基质如碳源，氮源，将逐渐的增加目的菌株数量。 (8)Starch comprises two polymers;amylase;a linear milecul of 1,4-a-linked D-glucose residues and amylopectin,a branched molecule of short amylase chains jointed at 1,6-a-branch point. 淀粉有两个单体，淀粉糖；1，4糖苷键链接D葡萄糖残基直链分子，和淀粉果胶以1，6-a链连接短链的支链分子。 (9)In the case of potential enzyme-producing organisms or those that degrade a particular molecule,such as a pectiside,either the original habitat can be baited with the substrate,thus enriching for the desirable bacteria. 就是说，就一些潜在的产酶微生物，或是可以降解一些特殊分子的微生物，例如杀虫剂的方法，添加一些内容，比如，采用特殊引物从原始栖息地通过通过富集培养得到目的菌株。 (11)Previously.enz