The results showed that the quantitative analysis of computer is helpful for quick measuring index of pollen's shapes, this is effective method for numerical taxonomy of pollen.
结果表明：花粉计算机量化分析有助于快速定量测定有关花粉形态指标，是花粉数量分类的一种有效方法。
With the method of polyacrylamide gel electrophoresis analysis of the peroxidase patterns in variant progenies of soybean obtained by introduction of DNA through pollen tube.
本文采用聚丙烯酰胺凝胶电泳的方法，对利用花粉管通道途径，导入外源DNA所获大豆变异后代，进行过氧化物酶酶谱分析。
The acid_alkali_free analysis is a very useful method for extraction of pollen from Quaternary sediments because of its technical simplicity and easiness in operation.
第四纪花粉无酸碱分析方法，是从第四纪沉积物中提取花粉的一种行之有效的方法。
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