管

By using the transfer matrix method of multibody system, the hard problem of computation of the vibration characteristics of LRMLRS coupled with rigid bodies and elastic bodies is solved which is very difficult to the ordinary dynamic methods, and the vibration characteristics of LRMLRS which is varied when the number of rockets in the launch device is varied, is obtained conveniently. By developing augmented eigenvectors of the LRMLRS and its orthogonality conditions, the nonorthogonality problem of the multibody system including rigid bodies and elastic bodies is solved and the exact analysis of the dynamics response of the LRMLRS including rigid bodies and elastic bodies is realized. By using the random integer programming method, the hard optimization problem which contains continuous variables, discrete variables and random variables at the same time is solved. This method provides a technology for optimum design with random variables and discrete variables. The dynamic optimum design is realized to decrease the number of rockets consumption in the LRMLRS test. The simulation system of dispersion of fire is established by using the maximum entropy method to estimate dispersion of fire.

通过应用多体系统传递矩阵法，解决了刚弹耦合远程多管火箭多体系统振动特性这一通常力学方法不便于解决的计算难题，方便地获得了远程多管火箭振动特性及其随发射架上火箭弹个数变化而变化的情况；通过构造增广特征矢量及其正交性条件，解决了刚弹耦合多体系统特征矢量不具有通常意义下的正交性的难题，实现了对刚弹耦合远程多管火箭动力响应的精确分析；应用随机整数规划法，解决了同时考虑连续、离散和随机变量等多种设计变量的优化设计难题，为含随机和离散变量的优化设计提供了手段，实现了减少远程多管火箭试验用弹量的动态优化设计；建立了应用最大熵法估计的密集度仿真系统，优化射序和射击间隔，实现了提高远程多管火箭射击密集度的动态优化。

The characterization of structure of modified MWNTs was carried out by means of fourier-transform infrared spectra,thermal gravimetric analyses and transmission electron microscopy.Photographs of dispers...

并考察了修饰前弱亲油性的纯碳纳米管、酸化后亲水性的碳纳米管和修饰后两亲性碳纳米管这3种碳纳米管在水和氯仿形成的两相体系中的分散情况，观察到所制备的两亲性碳纳米管能够均匀分散在油水两相界面上。

Chapter 7 A Fused Silica PLOT Column Prepared with Nanotube Titanic Acid Adsorbent and the Influence of Treatment on Its Behavior In the chapter, the nanotubed titanic acid H〓Ti〓O〓(OH 〓 was synthesized in our laboratory, morphology and structure of nanotubed titanic acid was investigated, a fused silica PLOT column was prepared with used that as a new kind of stationary phase in gas-solid adsorption chromatography.

第七章 钛酸纳米管PLOT石英毛细管色谱柱的制备及热处理对色谱保留性能影响研究在实验室合成了具有较大比表面积和纳米管特性的钛酸纳米管，对其热处理前后的形貌和结构进行了表征，将其作为气-固色谱吸附剂制备出一种新型钛酸纳米管PLOT石英毛细管柱，同时考察了这种纳米管结构的钛酸作为固定相对C〓～C〓烷烃混合物、空气、SF〓以及CO和CO〓的分离能力。

In small intestine, AKP activity was mainly distributed over four areas of epithelial cells: cytomembrane, cytoplasm, microvillus and the carbohydrate-riched cell coat. In liver, it was mainly located in canaliculi. In kidney, it mainly existed in such zones as brush border and memebrane of epithelial cells of proximal tubule, and cracks between kinds of tubules.

AKP活性在小肠主要分布在小肠绒毛上皮细胞的细胞膜、细胞浆、微绒毛和微绒毛表面的糖衣上，在肝主要分布在胆小管，在肾主要分布在皮质肾小管，尤以近曲小管的刷状缘、近曲小管上皮细胞膜和各种管状结构之间的腔隙内分布较多。

This invention exposed the method of producing high performance cannular sapphire. It uses once-fashioning wetting EFG technology. It draws the cannular sapphire with required inner diameter and outer diameter and length from melt. Firstly, the size and specification of cannular sapphire need to be determined, then according to it to produce the matching cannular die. Then selecting sapphire particleboard from flame fusion method as raw material, and secelting the good seeding grew in (0001) direction by Czochralski method to grow cannular sapphire. The transverse temperature difference is within 2DEG C, the lognitudinal temperature grads within 10mm of die end face is 3-4DEG C, the growth speed is 30-40mm/h.

本发明公开了一种生长高性能管状蓝宝石的方法，采用一次成型的润湿导模法技术，直接从熔体中拉制所需内、外径尺寸和长度的管状蓝宝石，其特征是，首先确定管状蓝宝石的规格尺寸，根据上述规格尺寸制作相匹配的长管模具，然后，选用高纯度焰熔法蓝宝石碎料作为原料，选用提拉法生长的(0001)方向的优质籽晶，进行管状蓝宝石的生长，横向温差在2℃以内，纵向温度梯度在距模具端面10mm内为3-4℃，生长速率为30-40mm/h。

The result of stress analysis shows that temperature load induced remarkable thermal stress, and under pressure and temperature load, the distribution of the stress depend on the thermal stress. The most dangerous casse is not the steady operating case, but the transient case at the moment that the shell-side fluid is just shut down, but tube side pressure load and thermal load still retain.

通过强度分析表明，温度载荷对管板造成了较大的热应力，而且在温度载荷及压力载荷共同作用的工况，热应力决定了整个管板系统的应力分布；本题研究的管板的危险工况不是发生在管程载荷、壳程载荷和温度载荷同时作用的正常操作工况下，而是发生在可能出现的壳程压力先停(管程载荷和温度载荷同时作用)的瞬态工况下。

Fourteen cases were converted to laparotomy (including 4 cases of type I Mirizzi syndrome, 4 cases of type II which all converted to laparotomy. 2 cases with the location of cystic duct into the common bile duct much lower than normal one, 2 cases with the confluence of cystic duct and cho ledoch locating in the posterior wall of choledoch. 1 case with a public wall shared for about 2 cm between the cystic duct and the choledoch).

结果 全组90例，术中中转开腹14例（包括Mirizzi综合征Ⅰ型4例Ⅱ型4例全部中转；胆囊管汇入胆总管过低2例；胆囊管开口于胆总管后壁2例；胆囊管与胆总管共同一侧壁，并并行约2 cm 1例；右肝管汇入胆囊管1例，开腹术中证实）。

Results: Among 80 cases of ACST, 76 cases were successfully implemented LC, gallbladder puncture and decompression choledocholithotomy T-tube drainage were performed in 11 cases, choledocholithotomy T-tube drainage in 15 cases, common bile duct gall bladder fistula Toishi T-tube drainage in 14 cases, gallbladder removal choledocholithotomy T-tube drainage in 36 cases, operative time 15-120 min, bleeding 10-80 ml; 4 cases transitted laparotomy, 1 case of gallbladder and surrounding tissue adhesion serious, ampulla signs disappear, and the hepatoduodenal ligament ill-defined, 2 cases of gallbladder contraction deep within the liver, gallbladder triangle scar adhesions, and 1 case of duct stone impaction and severe adhesions; postoperative hospital stay was 8-11 d, all were well recovered; pathological diagnosis, acute cholecystitis in 41 cases （51.2％）, acute suppurative cholecystitis in 24 cases （30.0％）, acute gangrenous cholecystitis in 15 cases （18.8％）.

结果：重症急性胆囊炎80例，76例成功实施LC，其中，胆囊穿刺减压胆总管切开取石T管引流11例，胆总管切开取石T管引流15例，胆囊造瘘胆总管切开取石T管引流14例，胆囊切除胆总管切开取石T管引流36例，手术时间15～120 min，术中出血10～85 ml；4例中转开腹，其中，1例胆囊与周围组织粘连严重，壶腹部标志消失，与肝十二指肠韧带界限不清，2例胆囊萎缩深陷肝脏内，胆囊三角区瘢痕粘连，1例胆囊管结石嵌顿且严重粘连，术后住院时间8～11 d，术后恢复均良好，治愈出院；80例术后病理诊断，急性单纯性胆囊炎41例（51.2％），急性化脓性胆囊炎24例（30.0％），急性坏疽性胆囊炎15例（18.8％）。

ResultsDistances between pyramidal eminence and chordal eminence and the facial canal were 3.22±0.41mm and 3.59±0.48mm, and length of the tympanic chorda posterior tubules was 9.44±1.65mm. Distances between pyramid segment of the facial canal and chordal eminence, lateral semicircular canal and posterior semicircular canal were 3.34mm±0.42mm, 1.54±0.25mm and 2.15±0.29mm, respectively.

结果颞骨标本解剖观察结果，锥隆起至鼓索隆起的距离（3.22±0.41）mm、锥隆起至面神经管直线距离（3.59±0.48）mm、鼓索后小管的长度（9.44±1.65）mm；面神经管锥曲至鼓索隆起间的距离（3.34±0.42）mm、面神经锥曲至水平半规管距离（1.54±0.25）mm、面神经锥曲至后半规管距离（2.15±0.29）mm。

the surface anesthesia with dexamethasone combined with dicaine on throat and trachea are tolerate to the tube .when the patients are conscious and it can prevent the cardiovascular response of decannulation and decrease the morbidity of laryngopharyngitis.

气管插管前应用地塞米松混合地卡因于咽喉、气管内表面麻醉能显著增强短时手术病人术后清醒时的耐管效果，并能预防拔管时引起的心血管反应，同时减少拔管后咽喉炎的发病率。关键词：地塞米松；地卡因；拔管心血管反应；咽喉炎

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了