根

If, however, to figure out the financial crisis in the U.S. and around the clock to run down the track, in fact, relations with China, because in the U.S. financial tree of tree root system, there is no correlation with the Chinese a few, China against the United States investment in the financial sector, up to a "rattan wrapped around the tree" instead of "root root bound."

但是，如果搞清楚美国这次金融危机的脉落和前后的运行轨迹，其实和中国的关系并不大，因为在美国这棵金融大树的根系里，没有几根与中国相关，中国对美国金融领域的投资，至多是"藤缠树"而不是"根缠根"。

Mastery the method of root canal treatment, includeing method of root canal preparation (standardized system, step-back technique, step-down technique) and root canal condensation technique, principle , operation, incidental problem in the operation course of every kind endodontic treatment method

掌握根管治疗的操作方法，包括根管预备方法（标准法，逐步后退法，冠根向深入法）和根管充填方法，各种牙髓治疗方法的原理、适应症、操作方法及操作过程中容易发生的问题

Reaction schedule of root restriction in cucumber was related to culture period and root restriction degree.

限根反应时间与栽培时期及限根程度有关，春茬12L、8L、4L处理黄瓜的限根反应时间分别为定植后49d、64d、79d，秋冬茬黄瓜的限根反应时间则分别提前了15d。

The surface of root soil was markedly more favorable to microbes and enzyme in every layer of bio—salver, with quantitative of soil microbes in the order of bacteria, actinomycete and epiphyte.

结果表明：土壤微生物和酶在植物根际有着明显的根际效应，各级托盘中微生物在根际的数量均大于相应微生物在非根际的数量；在各级托盘中均存在细菌、放线菌＞真菌的数量关系。

5 Create the inferior screw model Bisectioning the included angle between exterior and interior screw and theincluded angle between ecto-upper and ento-upper screw in AutoCAD2006 software,Create a plane traverse the two bisection points and the core of the pedicle.

采用上述辅助定位后如遇椎弓根部穿破情况则需要手动调整螺钉以使螺钉刚好与原穿破侧椎弓根骨壁相切。 1.2.5创建下侧进钉方向的椎弓根螺钉模型：在AutoCAD2006程序中将椎弓根螺钉内外夹角、上方夹角两等分，由同侧两等分点与椎弓根中心点共同创建一平面，依该平面与同侧球在下终板平面交点创建下方螺钉模型。

Results: The chair-side time of two, three and four root canals was decreased obviously in four-handed technique group when root canals were obturated. There was no statistical difference in single root canal between two groups.

结果：单根管充填时两组医生的椅旁操作时间无明显差异，双根管、三根管及四根管充填时医生的椅旁操作时间有显著性差异。

The present study explored the effects of morphine on plasticity of spinal cord in three parts as follows: 1. the effects of morphine on dorsal root terminal in spinal lamina Ⅱ of spared root rat---- a quantitative study by FRAP histochemistry; 2. the effects of morpnine on synaptic reinnervation in spinal lamine Ⅱ of spared root rat----an EM quantitative study and 3. the effects of morphine on collateral sprouting of nerve fiber in spared root of rat----an EM quantitative study

本课题从三个方面探讨了吗啡对脊髓可塑性的影响：1、吗啡对备用根大鼠脊髓Ⅱ板层背根终末的影响——抗氟化物酸性磷酸酶组化定量研究；2、吗啡对备用根大鼠脊髓Ⅱ板层突触重建的影响——电镜定量研究；3、吗啡对大鼠备用根神经纤维侧支出芽的影响——电镜定量研究。

The colonization of arbuscular mycorrhizal fungi in the roots and rhizosphere soils of rare species Magnolia cylindrica sampled from its native and cultivation habitats was examined by the methods of alkaline lysising and acid fuchsin staining.

在原产地和引种栽培地采集了国家珍稀濒危植物黄山木兰的根样及其根际土壤样品，研究了根中丛枝菌根真菌的定殖状况。

The distribution of root concavity were frequently found on the distal and furcation surfaces.

根面凹陷位置的分怖，除了上颚臼齿根外，均集中於都接面，且远心面及面向根面叉部的根面有较高的发生率。5。

Methods use root tube drainage or toot tube treating after opening a window in apical labium,conservative treatment on apical cyst,use the root tube filling agent suitable filling.

采用根管引流或根尖部唇侧开窗引流后根管充填剂适当超填方法保守治疗根尖囊肿。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。