This tiny nematode (it is just a millimetre long) was the first organism to have its developmental pathway worked out cell by cell.
这里应该指对线虫一个细胞一个细胞的研究后找出的该生物体生长发育的模式。
The application of the rapid BOD analyzer with tiny-organism electrode method was researched. The analysis result was compared with the results of the dilution and seeding method.
对微生物电极法快速测定仪的应用进行实验研究，并与稀释接种法对水样中的生化需氧量的测定结果进行比较。
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