根的

This work solves the assignments of uncertain C3 and C1′ NMR signals in the previous literature and will be helpful to study the structures of this kind of new isoflavone compounds by 2D NMR spectroscopy and bioactive compounds in puerarin lobate directly by diffusion2chemical shift 2D NMR.

这些工作有助于利用二维核磁共振技术研究和确定含季碳较多的异黄酮类新化合物的结构和利用扩散相关的核磁共振新技术研究葛根的生理活性成份与靶分子相互作用。

"Tuina Manipulation combined with Exercise Therapy" treating the lumbar disc herniation cases has a significant long residual effect. Analying the anatomy, physiological characteristics, mechanics analysis of the waist and LDH's modern research, its mechanism may adjust to lumbar compliance; ease cramps; change the relative positions of disc and nerve roots, reduce or lift the oppression; correct facet dislocation; release adhesions, improve circulation and promote absorption and repair of the inflammation and edema; analgesic pain threshold or enhance the organization; improve the waist myodynamia; reconstruct the balance of the waist and so on.

结合腰部椎体、肌肉及韧带等组织的解剖、生理特点、力学分析和腰椎间盘突出症的现代研究分析，其机制可能是调整腰椎顺应性，缓解痉挛；改变突出髓核与神经根的相对位置，减轻或解除压迫；纠正小关节错位及滑膜崁顿；松解粘连，改善循环，促进炎症、水肿的吸收和损伤修复；镇痛与提高组织痛阈；改善腰部肌力；促进人体生物力学结构重构；恢复腰椎及其周围力学平衡等几个方面。

With the protocorms of C. grandiflorium as inoculated materials and MS as basic medium, different combinations of growth regulating substances with different concentrations and different hormone proportions were designed to discuss the effects of different medium on the protocorm propagation, bud induction and rooting of C. grandiflorium and the effects of different hormone matching on the formation of roots.

方法］以大花蕙兰的原球茎为接种材料，以MS为基本培养基，设计不同生长调节物质浓度的组合、不同激素配比，探讨了不同培养基对大花蕙兰原球茎增殖、诱导芽及生根的影响和不同激素配比对形成根的影响。

And it has been found that in the roots of these vegetables there were aboundant sclerenchymatous cells between the vessels of secondary xylem.

文中对水萝卜、芥菜等根的增粗提出看法，认为不是简单的次生木质部特别发达，而是次生木质部的大型薄壁细胞中散生着成群的小型形成层状细胞，由它们分化成维管组织。

Research was conducted on the inhibitory effect of the volatile oil on several plant pathogenic fungi. Fungal colony diameter was measured in the inhibition experiments which indicated the presence of substances with antifungal activity in the roots of Tagetes patula. These results provide a valuable reference for development of fungicides.

对挥发油对几种植物病原菌的抑菌活性作了研究，抑菌实验采用菌落直径法，研究结果表明，万寿菊根的挥发油中含有抑菌活性物质，该实验可为开发新的杀菌剂提供有价值的参考。

Instead of reaffirming his love or realizing that he does not need gifts to express his feelings for Mangan's sister, the narrator simply gives up.

相反的，重申他的爱情，或实现，他并不需要礼物来表达自己的曼根的姐姐，叙述者只是放弃。

He seems to interpret his arrival at the bazaar as it fades into darkness as a sign that his relationship with Mangan's sister will also remain just a wishful idea and that his infatuation was as misguided as his fantasies about the bazaar.

他似乎解释他在抵达市场，因为它陷入了一片黑暗中消失的迹象，表明他与曼根的姐姐也将仍然只是一个一厢情愿的想法，他痴迷的误导，他幻想集市。

The story presents this frustration as universal: the narrator is nameless, the girl is always "Mangan's sister" as though she is any girl next door, and the story closes with the narrator imagining himself as a creature.

这个故事提出了这一挫折当作是普遍的：叙述者是无名，女孩永远是&曼根的姐姐&，好像她是任何邻家女孩，和这个故事的叙述者关闭自己想象的产物。

This study is focused on fine root production and its contribution to the belowground C and N storage in forest ecosystem of the Changbai Mountain Reserve, Jilin Province of China.

本研究以我国东北长白山自然保护区内典型的森林生态系统为对象，对细根的生长和周转，及其对地下碳、氮贮量的贡献进行了系统的研究。

In the gloomy domed livingroom of the tower Buck Mulligan's gowned form moved briskly about the hearth to and fro, hiding andrevealing its yellow glow

在塔内那间有着拱顶的幽暗起居室里，穿着浴衣的勃克·穆利根的身姿，在炉边敏捷地镀来镀去，淡黄色的火焰随之忽隐忽现。

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。

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。