查询词典 phloem necrosis
- 与 phloem necrosis 相关的网络例句 [注：此内容来源于网络，仅供参考]
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During its growth and invasion in the host, it can produce phytotoxin, pectinase and cellulase to overcome the tree resistance and stain the host's tissues to blue, inducing the disease symptoms, such as phloem necrosis, namely phloem reaction zone, etc.
该菌在云南松体内的生长侵染过程中，将产生毒素和分泌纤维素酶、果胶酶等酶类以突破寄主组织的防御屏障，使云南松组织发生蓝变，产生病害，诱导形成韧皮坏死区域等症状。
- 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。