网络例句
种间嫁接
- 与 种间嫁接 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 differences of amplified DNA segments show ed that the red-fleshed sport was related to changes of some genetic substances .The polymorphic segments could be used to forecast the flesh color of grafted s eedlings from the sport scion.
用4种引物S107、S84、S157、AY17分别对芽变系单株及对照进行RAPD扩增，不同树龄、不同砧木的芽变单株与对照间的特异性片段同引物筛选中所得结果一致，可用所得引物对全红芽变系嫁接株的果肉颜色进行早期预测。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。