局部

Simulation result of the experiment shows that unloading and recovery process of PTCS is not consistent with the local stress redistribution and concentration.It can be divided into four phases:1.local stress unloads first in the middle of PTCS;2. stress continues to unload near the incident bar.3.Stress continues to unload near the transmission bar,the first and second layer PT buckling rumple disappear;4.the whole PTCS vibrates elastically.

对具体冲击实验的数值模拟结果表明：相变柱壳的卸载恢复过程在柱壳结构中是不均匀的，伴随着壳体局部应力释放和局部应力集中，可以分为以下四个阶段：1、柱壳中部发生弯曲变形的壳体应力首先释放，2、靠近入射杆端的壳体应力继续释放，3、靠近透射杆端的壳体应力释放，第一层与第二层相变屈曲皱褶消失，4、柱壳整体弹性振动。

Methods Seventy-six definite diagnosis patients were observed, and fiberoptic bronchoscopy injection, contacting-microwave radiotherapy and dilatation of saccule combined local injection etc was used respectively, besides general antituberculosis.

方法对76例确诊的气管、支气管结核病人，在全身抗结核治疗的同时，根据镜下所见病变类型不同分别实施局部病变多点注射药物（异烟肼、链霉素、激素等）、局部病灶毁损术（微波、激光、高频电刀等）和高压球囊扩张术等治疗方法进行综合治疗。

The recovery of blood circulation of ischemia semidarkness region, improvement of partly hypoxia state and prevention of more serious of impaired are key point in the stroke treatment. This experiment is designed to observe the blood vessel regeneration of ischemia injured region, and observe the variance of partly PCNA and VEGF expression. Combine with limbs functional recovery, we validate the therapeutical effect of acupuncture and investigate the possible mechanism of action.

尽早恢复缺血半暗区的血液循环，改善局部缺氧状态，防止损伤的进一步加重是脑卒中治疗过程中的重点，本实验从缺血损伤区血管再生为切入点，观察局部PCNA、VEGF表达的变化，结合肢体功能恢复情况，验证针刺的治疗作用，并探讨可能的作用机制。

If let H be a complex separable Hilbert space ,dimH ≥ 3, we prove that every approximately 2- local automorphism of P B_s(H,E is an automorphism. Every real linear approximately local automorphism of B_s is an automorphism.

另外本章还证明了对于可分的Hilbert空间H，当dimH≥3时，P，B_s和E的近似2—局部自同构是自同构，B_s的实线性近似局部自同构是自同构。

Results: MR demonstrated capsule wall and papillary solid lesions in one case with cystic and solid lesions of hepatobiliary cystadenoma. Poly cystic form tan if different sine in sew case, capsule wall and septation was thick, part of capsule wall was obviously thickened and nodes form, intrahepatic bile duct was dilated, large poly-antrum cystic keen form structure in one case, capsule wall and septation were smooth, part of capsule wall was uniformly thicken, capsule wall, septation, mural nodus form and solid lesions in three cases wee all slightly hyperintense on T2WI and slightly hypointense on T1WI. Part of cyst fluid was hypointense on T2WI the diameter if tumor ranged from 3.4cm to 13.5cm. Part of capsule wall, septation, solid lesions and mural nodus west obviously enhanced in arterial phase in three cases, the extent of enhancement showed a little degrade in port vein phase, balance phase and delay phase, but dense to liver parenchyma at synchronization.

结果：3例肝内胆管囊腺瘤中1例呈囊实性结构，可见囊壁及乳头状实性肿块；1例为多个大小不等的多房囊状结构，囊壁及分隔光滑，囊壁局部明显增厚，有壁结节，周围见轻度的肝内胆管扩张；1例为巨大的多房囊状结构，囊壁及分隔光滑，局部均匀增厚；3例中的囊壁、分隔、壁结节及实性部分均呈T2WI稍高信号、T1WI稍低信号，囊内液性部分均呈T2WI高信号、T1WI低信号；肿瘤瘤体大小径线范围3.4~13.5cm.3例肝内胆管囊腺瘤中囊壁、分隔、实性肿块和壁结节动脉期均明显强化，门脉期、平衡期及延迟期强化程度略减低，强化程度均高于同期肝实质。

The features of transaction in multidatabase systems are analyzed, and the necessity to keep the global serializability when concurrency control of transaction processing in multidatabases is emphasized.

分析了多数据库系统中事务的特征，指出多数据库事务处理的并发控制问题需保持全局可串行化，即要求在各局部场地局部事务的执行不违反全局的执行次序。

The extended transactions are executed by the LDBMS on the local database and the specially generated control tables. These extended transactions are responsible for the global serializability and recovery of transactions.

局部数据库管理系统在局部数据库和控制表之上执行扩展事务，这些扩展事务负责维护全局可串行性及事务的恢复。

Optical local interconnection is studied including the design of system parameters, the strategy of restraining crosstalks and the special imaging skills. The simple manipulation of imaging errors and the easiness to extend by integratable elements are stressed as the advantages of shuffle nets' local interconnection.

第三部分着手洗牌型光电神经网络系统的建立和实验：（1）研究了光学局部互连的实现问题，包括系统参数设计、抑制串扰技术及互连成象规范；论述了洗牌局部互连象差处理简单、易集成扩展的光电实现优势。

An approach to image interpolation based on local fractal similarity transformation suitablefor complex images in natural scenes is described. Similarity transformation of rectangular image blocks are added and the extremem method in the function with two variables is used to obtain the optical similarity transformation.

提出了适用于复杂自然景物图像的基于局部分形自相似变换的图像插值方法，在常用的局部分形自相似变换基础上增加了矩形图像块的自相似变换，并采用二元函数的极值方法求最佳相似变换。

In order to increase the local searching ability of simulated annealing algorithm,the simplex method and Powell method are introduced.

为了增强模拟退火算法的局部搜索性能，将局部搜索能力较强的单纯形法和鲍威尔法引入模拟退火算法当中，形成了基于模拟退火的全局混合反演方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。