查询词典 phloems
- 与 phloems 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The CTAB and SDS methods were used to isolate DNA in this paper. The materials were the annual branch phloems of eight kinds of different deciduous trees (that is grape, peach, cherry, apricot, apple, gingko, persimmon, jujube) which were gathered in the different times.
本研究探讨了CTAB法、SDS法对休眠季节不同时期取材的葡萄、桃、樱桃、杏、苹果、银杏、柿子、枣8种落叶果树的一年生枝条DNA提取效果。
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The phloems of the annual branch deciduous tree had the traits to gather easily, and they were rich in DNA contents, this characteristic was suitable to extract DNA in the dormancy season.
落叶果树枝条具有取材容易、DNA含量丰富的特点而适合在休眠季节用于提取DNA，进而加速果树分子生物学研究进程。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候，老师解释《圣经》用两种不同的方法。