例句與造句

1. 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
   抗原最適包被濃度為8 . 9 g / ml ，酶標抗體最適工作濃度為1 ： 400 ，確定了其他反應試劑和各步的最佳反應時間。
2. 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 -端為半胱氨酸，并都含有兩對二硫鍵，由此形成了兩個基本相同的疏水結(jié)構(gòu)區(qū)。
3. It's difficult to find working concentration in a sentence. 用working concentration造句挺難的