连接

The morphology and structure of reconstructed tissue was detected by microscope and scanning electron microscope.Results:(1) Compared with the control group, the cellular proportion of laminin group increased in 62 ~M phase, and decreased in Go~Gi phase significantly. As shown by the microscope, the cells of control group were in low density. The cells in mass connected tightly. The microfilament appeared reticular formation. The nucleus were the same in size. The cells of laminin group were in high density and put out so many lamellipodia, filopodia, which connected with the surrounding cells. The microfilament increased, elongated, and changed from reticulodromous to sarciniform, which reached to the pseudopods. The nucleus were different in size .(2) As shown by the inverted microscope and the cell growth curve, comparing with the controlgroup, cells of each test group increased evidently. The cellular proportion of each test group increased in S phase and G2 ~M phase, and decreased in Go~Gi phase significantly, but there was no considerable interations between LN and EGF;(3) As shown by the morphological observations, the cultured cat corneal endothelial cells formed an integrated membrane, and attached to the Descemets membrane closely, which was similar to the natural tissue. The cells connected tightly to each other, and some of them arranged in hexagon approximately.

结果：(1)层粘连蛋白组处于G_2～M期细胞比例较对照组显著提高，Go～G_1期细胞比例显著下降，提示层粘连蛋白促进内皮细胞DNA合成，及细胞分裂增殖；光镜下，对照组细胞分布成团状，细胞密度较低，细胞间连接紧密，细胞内微丝结成网状，细胞核大小一致；与对照组相比，层粘连蛋白组细胞生长旺盛，细胞密度高，向周边伸出大量板状及丝状伪足，细胞内微丝增多、拉长、集结成束，伸入伪足中，细胞核形状大小不一致；(2)倒置显微镜观察及细胞生长曲线显示，各组细胞数目随时间增加而明显增多，各实验组较对照组增生显著，EGF和LN联合应用组各时间点细胞数目最高；实验组处于S期和G_2～M期细胞数目增加，Go～G_1期细胞数目减少；提示EGF、LN单独及联合应用均可促进细胞增殖，但尚不能认为二者有交互作用；(3)倒置显微镜下，组织培养的猫角膜内皮细胞排列成密集的单层，细胞间连接紧密；组织学观察发现，培养的猫角膜内皮细胞形成完整的内皮层，贴附于脱水基质的后弹力膜上，与正常的角膜内皮组织结构相似；扫描电镜下，组织培养的猫角膜内皮细胞间紧密镶嵌排列，可见某些细胞呈近似六边形排列，细胞大小不甚一致，胞核清晰。

The flywheel is connected to the engine, and the clutch plate is connected to the transmission.

飞轮与发动机连接，离合器盘与传动系连接。

After opening the box, first please check if the mainframe, accessory and manual are complete according to the packing list. Connect the handle, drive the connecting plate, cutter and safe hood according to the technical flow chart.

本装置开箱后应按照装箱单检查，主机、附件及使用说明书等有关物件是否齐全，根据工艺流程图连接手柄，驱动连接板，切割器，安全机罩。

Aluminum alloy worktable, has profiles framework, the above has units plate,two sides and back having hoarding,in frontof the framework,there are doors, drawers, etc., the side of the profiles, along the profiles' direction have trough-shaped cross section, the framework of the vertical connections between profiles useful screw connected straight dihedral angle-shaped corner connector and square plate-shaped nut.

优点advantages；铝合金工作台，有型材框架，框架的上面有台板，两侧和背面可有围板，框架前面有柜门、抽屉等，型材的侧面上、沿型材长度方向有内腔横截面是工字型槽，框架垂直连接的型材间有用螺钉相连的直二面角形的弯角连接件和方板形螺母。

The removable connection system includes a rail adapted to slide into a slot at a bottom of the chain saw to thereby mechanically connect the extension pole to the chain saw.

可去除的连接系统包括适合滑入链锯底部的槽内的横杆，借此机械连接伸缩杆和链锯。

The findings of our analyses confirm the possibility of combining the theories of landscaping security patterns and landscape planning practices. It appears that there are only a few parkways serving as ecological corridors to connect the urban parks in Tainan City, of which the connectivity and circuitry are significantly low. The study suggests several ecological corridor planning alternatives and strategies that will significantly improve the connectivity and circuitry of existing situation.

由实证分析结果显示，本研究所建构之规划方法论具实际操作之可行性；就生态廊道规划而言，本研究发现台南市目前仅以少数公园道作为串连都市公园之生态廊道，其连接度与环通度明显偏低，因此本研究针对研究地区特性，提出本土化生态廊道规划之建议后，发现其连接度与环通度皆明显提升。

The non-rigid jointed model of parafoil system was set up, containing added mass described in matrix form, with different value in different axis, and elasticity of gallus connected with recovery and straps connected with parafoil.

文中考虑了不同方向上附加质量的不同，以及吊带和连接带的弹性变形，建立了冀伞系统非刚性连接模型。

Some valuable conclusions were drawn and shown as following: Three models were brought forward, i.e. 6DOF rigid-connected model, 8DOF rigid-jointed model and 12DOF non-rigid connected model. The basic dynamic properties of the system, the relative motion between parafoil and payload, and some geometric parameters'effects on the system dynamics were analyzed and summarized.

分别建立六自由度刚性连接模型、八自由度刚性铰接模型和十二自由度非刚性连接模型，着重分析了系统的基本运动特性、回收物-伞体间的相对运动特性，以及主要设计参数对系统性能的影响；并将不同复杂程度的模型进行对比，分析了各种模型的特点和适用范围。

Blood-brain barrier in tumors and peritumoral oedematous regions had the same variations in ultrastructure.

瘤体和瘤周水肿区血脑屏障超微结构变化无明显差异，内皮肿胀，毛细血管腔狭小，胶面有稀疏的绒毛样突起，内皮为无孔型，胞质内胞饮泡较多，内皮紧密连接增长，细胞连接间隙增宽，基膜完整，胶质膜缺损。

In other words,under the same reaction conditions,the larger the particle size of theprecursor mixed powder,the higher the temperature at which Zn_2TiO_4 starts to appear.There are structure similarity phenomena in ZnO-TiO_2 system,i.e.,the connectionmanner of TiO6 octahedra in the structure of ZnTiO_3 is similar with the one of rutile,andthe connection manner of TiO6 octahedra in the structure of Zn_2TiO_4 and Zn_2Ti_3O_8 issimilar with the one of anatase.

ZnO-TiO_2系统中存在一种类构现象，即：ZnTiO_3结构中的氧八面体的连接方式和金红石TiO_2的相似，而Zn_2TiO_4和Zn_2Ti_3O_8结构中的氧八面体的连接方式则和锐钛矿TiO_2的相似，并由此衍生出一个类构效应理论，即：ZnO和金红石TiO_2的反应产物中不应该出现Zn_2TiO_4和Zn_2Ti_3O_8当然，反应温度应低于ZnTiO_3的起始分解温度。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。