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Some experiments have been done by simulating in-situ hydrate formation system by gas migrating in seepage system in a glass bubble cell.The phenomena in experiments indicate that gas migration can change the quality of mass and heat transfer of the interface between gas and liguid when hydrate is forming,and it's a moving process of equilibrium curve.There wil...

在鼓泡透明玻璃反应釜里模拟渗漏系统气体穿越多孔隙砂层形成水合物的过程实验，分析了气体迁移对气体水合物形成时气液界面的传质传热性质影响，表明实验中气体迁移形成水合物的过程是一种相平衡曲线动态移动的过程；在形成水合物的气—液界面存在具有一定厚度的过渡层，只要过渡层内气体达到饱和即可形成水合物；气体在迁移中不断形成水合物并在孔隙中形成过压，导致地层骨架的力学破裂和失稳；必须建立一个新的水合物相图以适应气体迁移形成水合物过程的这种新特性。

The results show that a large number of cone cells distributes in the central area of retina, and the number of cell in outer nuclear layer and ganglion cell layer is approximate, and the protuberances of pigment epithelium cells extend to cones and rods layer, which suggest that Zoacys dhumnades is diurnal habitual species.

结果表明，乌梢蛇视网膜中央区分布着大量的视锥细胞，外核层与节细胞层的细胞数量相当，色素上皮层的细胞有许多突起伸向视杆视锥层内，说明乌梢蛇是一种昼行性蛇类。

Components for micro hardness measurements of the anodised film may be processed to provide assed film thickness for a total film thickness in the range of 15 to 30 microns.

配件用于阳极氧化层显微硬度试验，可先进行加工以产生类似的氧化层，使氧化层总厚度在15-30微米的范围内。

The level moving out of place has certain thickness, the penetration to be good, extends the penetration entire dam area, mostly along angle gravel lava and aphanites basalt contact face growth.

层内错动带多呈缓倾角状，在岩流层中普遍发育，尤其第三岩流层中部(P2β32-2、P2β33)的柱状节理玄武岩层中，错动带的发育程度明显高于其他岩层。

However after chemical fixation, basement membranes showed 2 main layers: the electron-lucent "lamina lucida" and the electron-dense "lamina densa"; T tubules were flat; there existed only some electron dense particles in terminal cisternae, the feet process projected from membranes of terminal cisternae toward T tubules.

化学固定后，缝匠肌基膜由两层组成：一层电子密度低，另一层电子密度高；横小管为扁平状或哑铃状；终池内仅有一些散在的电子密度高的颗粒，终池膜上有几个脚状突起伸向横小管。

The influential factors are: horizon, different system in strata sequence framework, clast composition, structure, matrix quality in source area, sedimentary facies belt, diagenesis, volcanics distribution and pressure distribution.

储层物性的影响因素主要有：层位、层序格架内不同体系域、碎屑组份、结构及物源区母岩性质、沉积相带、成岩作用、中基性火山岩分布、压力分布等。

The sandstones exposed at Jin Yah Miao, Dan xia mountain show lar- gescale tabular cross bedding with over 3m-thick cosets and 8 to 10 cm- thick sets the set has dip angle of 30-35°and somewhat converges dowornward and shows normal grading.

在丹霞山锦岩庙见砂岩具大型板状交错层理，层系厚3m以上，细层厚8—10cm，倾角30—35°，略向下收敛，细层内具正粒序。

Although it is difficult to describe the third-order sequences of one second-order sequence with the same sequence-model, they have the same bottom boundary , and common depositional cyclicity.

尽管尚不能用一个简单的层序模式去描述一个二级层序内的各三级层序，但它们在底部边界和内部的沉积旋回性上是相似的。

The analysis results showed the main causes of reflection cracking of AC overlay on. PCC are the vehicle loading and temperature changes. With the increase of thickness of AC, the affection is not very clear. When the stress-absorbing interlays, which is 2~3cm and low modulus was added in the pavement, the stress in pavement system was reduced obviously.

数值分析结果表明：增加沥青层厚度可减小加铺层内的荷载及温度应力，但效果并不明显，而2～3cm厚的低模量应力吸收夹层的加入可有效地改善整个加铺结构的应力分布，大大降低加铺层底应力集中程度。

Combining material strength theory and using 3D finite elements model, detailed analysis of loading, thermal, coupled stress condition in joint area of overlay is given effected by stress-absorbing interlays parameters of thickness, modulus, with in-place pavement sensors, it was generalized max temperature changes.

首先，运用材料强度理论，通过三维有限元方法分析了荷载及温度作用下接缝区应力吸收层沥青加铺结构层内应力随吸收层厚度、模量参数的变化规律，此外，通过对现场温度场的测定，确定了湖北地区路面结构的最大降温差。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。