working adj. 1.工作的,从事劳动的。 2.操作的,作业的。 3.工人的。 4.(用于)实际工作的,任事的;使用(中)的,运转(中)的;经营的,营业的,流动的。 5.完成的,(可)实行的;有效的。 working hours 工作时间。 working expenses 经营费用。 working cost 生产费。 n. 1.作用;劳动;工作;作业;操作;加工;维护;运转,驾驶;(数学的)运算,计算。 2.〔常 pl.〕(矿山、采石场等的)作业现场;发酵作用。 cool working 冷却。 old workings 【矿物】废井。
The optimum conditions of dot - elisa was determined : the optimal coating concentration was 8 . 9 u g / ml , 1 : 400 was the best working concentration of hrp - laleled rabbit antichicken igg , the other steps and reagentes were also optimized 抗原最适包被浓度为8 . 9 g / ml ,酶标抗体最适工作浓度为1 : 400 ,确定了其他反应试剂和各步的最佳反应时间。
Many scholars think they have not important physical roles because of their high working concentration . they have the same n - terminal amino acid and c - terminal amino acid , namely asparine and cysteine respectively . they form two largely the same hydrophobic domains Bsp - a1 a2和a3的n -端都是天冬氨酸, c -端为半胱氨酸,并都含有两对二硫键,由此形成了两个基本相同的疏水结构区。