Objective : To observe the clinical effect of modified supra - clavicular branchial nerve block .

目的：探讨一种新的并发症少、操作简单、效果 佳 的 锁骨上路臂丛神经阻滞方法。

Conclusion NPY-positive neurons are found more in the nucleus supra - opticus .

结论NPY阳性神经元在下丘脑的视 上核分布较广泛。

Supra - molecular chemistry is the chemistry about supra - molecular entity and the weak interactions of the molecular s .

超分子化学是研究超分子实体及分子间弱作用的化学。

Studies on Supra - molecular Structures of Some Metal Complexes with Substituted - Benzoate

取代苯甲酸金属配合物的 超分子结构研究

This paper introduces the origin of supra - molecular chemistry and the research on Calixarene .

扼要介绍了 超分子化学的起源，评述了杯芳烃的研究进展，包括杯芳烃的由来、性质、合成及应用等。

Applied anatomy of supra - clavicular FAP

锁骨 上皮瓣的应用解剖

Whenever multiple hematomas i. e both supra and intra - tentorial hematomas are suspected or confirmed with or without the facility of CT scanning the posterior fossa hematomas should be first explored and evacuated before the supratentorial hematomas are operated .

无论有无CT设备的条件下，怀疑或已明确 幕 上、下多发血肿时，应首先探查和/或清除后颅窝血肿，然后探查和 /或清除幕上血肿。

There has been considerable recent interests in the design of organized supra - molecular architectures containing lanthanide metal ions which can be used as efficient light-converting devices and luminescent probes in metallo-supramolecular chemistry and biochemistry .

目前，设计和合成含有稀土离子Eu~（3+）和Tb~（3+）的金属 超分子配合物，作为发光分子器件和荧光探针是超分子化学和生物化学领域研究的热点。

Conclusions Primary cerebral malignant lymphoma are commonly located at supra - tentorium and characterized by a high misdiagnosis rate and a poor prognosis . Integrated treatment can prolong the survival period of the patients .

结论原发性脑内恶性淋巴瘤常发生于 幕上大脑半球，术 前误诊率高，预后差，综合治疗可提高生存期。