indicator organism

常见例句

Testing technology on bio-toxicity of organic chemicals is studied using yeast Saccharomyces cerevisiae as indicator organism.
采用酵母菌作为指示生物，研究了有机化学品生物毒性检测方法。
Besides, meiofauna are good environmental indicator organism because they move slowly and are sensitive to the change of environment.
此外，小型底栖动物具有活动范围小、对环境的变化反应灵敏等特点，是环境改变很好的指示生物。
Furthermore, biological assessment of water pollution and eutrophic condiction was conducted by using the method of "indicator organism", "biotic index"and"R.
报道了东平湖轮虫群落结构特征及数量的季节变动，并依据调查结果，采用“指示生物法”、“生物指数法”和“R。