我发表该文的意图:简介杭州大学和杭州师院配制的改良苯酚品红染液的制作法和优点;指出部编高中生物学实验五处理剥离的腺体,结果染色体很难舒展,应用1NHCI(盐酸)处理2～3分钟,染色体即能舒展,在实践中,我无意滴上蒸馏水,结果发现盖玻片和载玻片分开。我介绍这种方法的目的是使校校可做。 I published the article’s intention: to introduce the preparation methods and advantages of the improved phenol magenta dye liquor formulated by Hangzhou University and Hangzhou Normal University; to point out that the department edited the high-sector biological experiment 5 to deal with the peeled glands. As a result, the chromosomes were difficult to stretch and the application was 1NHCI. (Hydrochloric acid) treatment for 2 to 3 minutes, the chromosome can be stretched, in practice, I did not intend to drop on distilled water and found that coverslips and slides were separated. The purpose of my introduction of this method is to make the school can do it.