切下

The shear viscosity of interfacial films containing nonionic surfactant, polyoxyethylene(4)nonyl phenyl ether (0.04 % mass fraction) and anion surfactant, sodium oleate (0.04 % mass fraction) decreased with the increase of time, and finally inclined to a constant. But the shear viscosity of interfacial films containing montmorillonite increased with the increase of t...

结果表明非离子表面活性剂壬基酚聚氧乙烯(4)醚polyoxyethylene(4nonylphenylether、阴离子表面活性剂油酸钠在0.04%浓度下其界面剪切粘度随时间延长而逐渐降低，然后趋向恒定；而蒙脱土界面剪切粘度随时间延长而逐渐上升，然后趋向恒定。

In General, the standard page will be trimmed compensation of 1.5 to 2.7 of 3 mm, but with a number of sheets or thick paper, it should be appropriate to increase in the amount of compensation for the page will be trimmed.

一般情况下，单张页面的标准裁切补偿量为1.5～3mm，但如果采用了多层纸或者厚纸，就要适当增加内折页面的裁切补偿量。

The judging speed is accelerated To assure generating correct tool paths in 3-axis NC machining, the processing plans of undercut and overcut situations for whole tool trajectories are discussed Sometimes certain of complex problems can be simplified using an approximating surface offset strategy presented The surface reconstruction technology in reverse engineering is studied deeply.

讨论了三轴数控加工球头铣刀关于整个刀轨路径的漏切与过切的检查和处理方法，保证最终生成正确的刀具路径。研究了曲面偏距问题，提出了一种曲面近似偏距新策略，在保证正确结果的前提下，将复杂问题简单化。深入研究了逆向工程中散乱数据点的曲面重构技术。

The characteristics of skull bones are; underdevelopment of paramostoid process of the occipital bone; unjointing of zygomatic process from its arch with no supraorbital foramen; formation of semiglobal structure by petrous temporal bone;no naso -maxillary notch between nasal bone and nasal process of premaxilla; unobvious facial surface of lacrimal bones;well-developed nasal process of premaxilla; no facial crest of maxillae's exterior;...

头骨的主要特征是：枕骨的颈交不发达，眶上突不与颧弓相连，无眶上孔；颞骨岩部形成半球形鼓泡，鼻骨与颌前骨的鼻突之间不形成鼻颌切迹；泪骨几乎无颜面部；颌前骨的鼻突发达；上颌骨外面无面嵴；腭骨发达；犁骨腹缘后部不与鼻腔底壁接触；下颌骨支下缘无血管切迹、垂直部后下方有一角突。

The soil static and dynamic universal triaxial and torsional shear apparatus which can simulate the cyclic stress characteristic of sand on seabed is used to perform experimental tests of loose carbonate sand s with a relative density of 30% subjected to vertical-and-torsional coupling cyclic shear with the rotation of principal stress axes induced by ocean wave.

利用土工静力-动力液压三轴-扭剪多功能剪切仪模拟海洋波浪的加载形式，对相对密度为30%的钙质砂进行了扭转和竖向耦合循环剪切试验，着重研究了复杂应力状态下初始主应力方向角α0和中主应力系数b对钙质砂动强度特性的影响。

At the same time we provided the double trigonometric progressional solution at the common boundary condition. And combining with the taken test of such plate abroad this analysis method was proved to be accurate and credible.In the third chapter, reasonable finite element models for such structure were established and a static non-linear analysis was made, and we summarized the rule of this structure about the aspects of force, deformation and destruction.

第三章对薄壁箱体现浇混凝土空腹板楼盖结构建立了合理的有限元分析模型，进行了静力全过程分析，侧重分析其在竖向荷载作用下的受力性能，总结出此结构体系的内力、变形分布及破坏过程的规律，并结合国外试验和国内现行混凝土结构设计规范，对这种结构的冲切计算进行了简单的探讨，提出了冲切计算的修正公式。

The results showed that all components had low substrate affinity for CMC, and V〓 can be reached only at higher substrate concentration. The K〓 value of βglucosidase to salicin is 0.2%.

通过对各酶组分动力学参数的测定，五种内切酶对底物CMC-Na的Km值分别为（从EGⅡ-1到EGⅣ）；6.8％、4.6％、6.8％、8.7％和5.9％，说明这五种内切酶对底物的亲和力较小，需要在较高的底物浓度下才能达到Vmax；β-葡萄糖苷酶对底物水杨素的Km值为0.2％。

The feature of flow field and shear stress which is related to the atherosclerosis is analyzed.

计算不同时相、不同入口条件下的颈动脉窦流动场和壁面切应力分布，分析与动脉粥样硬化有关的流场特征和切应力特征。

The results show that the additional shearing strain different from the normal compression deformation is generated in asymmetric rolling process. The more the different ratio of diameter,the greater the additional shear...

结果表明：在非对称轧制条件下会产生不同于普通压缩变形的附加剪切变形，而且异径比越大，产生的附加剪切变形也越大。

The result shows that the additional shearing strain which is different from the normal compressive deformation was generated during asymmetric rolling. This additional shearing strain is beneficial to grain refinement.

结果表明：在摩擦系数比不同的非对称轧制条件下，会产生不同于普通压缩变形的附加剪切变形，而且这种附加剪切变形为组织细化提供了有利条件。

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