形成边缘

The South China Sea is located at the junction of the Eurasian, the Pacific and the Indian-Australian plates, and it is one of the complex continental margins which are of active margin in early and passive margin in late. Five tectonic types of gas hydrate deposits including accretionary prism, fault-folded, dirpir, slide type and basin-edge slope are identified in the South China Sea.

南海位于欧亚板块、太平洋板块及印澳板块的交汇处，早期为活动陆缘，晚期演化为被动陆缘，其构造活动具有早期张裂、后期挤压的特点，这既不同于被动陆缘，也有别于活动陆缘，可视为&复合型&大陆边缘，兼具了&被动陆缘沉积速率高、活动陆缘构造活跃&的优点，从而形成了&增生楔型、断褶型、底辟型、滑塌型、盆缘斜坡型&等多种构造控制型水合物矿藏，是&复合型&大陆边缘水合物成藏地质模式的典型代表。

The main line includes four levels as follows:firstly,theopposition of the sea power and land power;secondly,the opposition of thecontinental Hertland and the Rimland;thirdly,the contradiction of center andperiphery,based on the stretched dichotomic analysis of geo-economics;fourthly,difference between ground space and air space.

这一主脉体现为四个层次：第一层次是海权和陆权的对立，第二层次是大陆心脏地带与边缘地带的对立，第三层次是将地缘政治学的二分延伸到地缘经济上，形成了&核心区域—边缘区域&的矛盾，第四层次是在此基础上所展示的地面空间和空中空间的区分。

Blotchy interveinal yellow-green mottling and marginal yellowing of expanded leaflets; irregular brown necrotic patches; wavy margins and down-curved leaf tips.

矮生菜豆缺锌：带泡的脉间形成黄绿色斑纹，展开的小叶边缘黄化及不规则的褐色坏死斑点，波浪形边缘，叶尖向下卷曲。

Slider seals (46, 56) attached to fixed panel edges that form the horizontal edges of the aperture, make sealable contact with the slider panel (48) when it covers the aperture.

当其覆盖开口时，接附到形成开口的水平边缘的固定的板边缘的滑动器密封件(46、56)可密封地与滑动器板(48)接触。

Focusing on offering an accurate and convenient evaluating method in edge-location algorithms, it first presents the method to obtain gray value of elliptical shape edge based on square aperture sampling, then convolutes the image with a Gauss filter and adds noise to the pre-processed image with the same intensity calculated in real image.

针对评价边缘检测算法精度时没有合适的评定标准的问题，首先根据方形孔径采样定理，详细说明了椭圆形状边缘灰度的求取方法，然后以真实拍摄图片为标准，对图像进行了高斯模糊和噪声的添加，形成最终的模拟图像。

The steam is cooled by the cold engine nozzle, condensing and eventually freezing at the nozzle exit to form icicles.

热蒸汽被喷口边缘冷却、压缩并最终形成了喷口边缘的冰柱。

Electron microscope observation showed that in group A the filter meshes and their fringes were clear and fragments of floccules could be seen occasionally. In group B the floccules scattered at fringes of the filter meshes and some meshes were obstructed by the floccules.

电子显微镜示A组网眼清晰，边缘清楚，偶见有块状过滤物，B组滤网有絮状物，散在分布于网眼边缘，模糊不清，堵塞网眼，表明有纤维蛋白聚集，血小板粘附，脱落形成血小板碎片。

It is a further object of the invention to provide a method of assembly of a foldable plastic slider comprising a body having a depending separator finger and a pair of foldable wings, with a profiled plastic reclosable fastener particularly suited for thermoplastic bags for opening and closing the fastener comprising the steps of positioning a plastic bag having a plastic reclosable fastener along the top edges of the front and back faces of the bag to receive the foldable plastic slider in straddling relation, the fastener comprising a first interlocking element having a female fastener profile attached to one of the faces of the bag and a second interlocking element having a male fastener profile attached to the other face of the bag, inserting the plastic separator finger between the first and second interlocking elements, and forming the slider in straddling relation around the male and female fastener profiles at the top edges of the bag by folding the pair of wings downwardly toward the plastic separator finger and against the opposite sides of the body, and securing the pair of wings to the opposite sides of the body in fixed relation with the separator finger to form a pair of side walls for the slider whereby movement of the slider in one direction opens the fastener elements and movement in the opposite direction recloses the fastener elements.

资讯科技是提供一个组成一个有一只靠区分者手指和一双可折叠的翅膀身体的可折叠的塑料滑动器的一个集会的方法发明的一个较进一步的物体，由于一特别地描绘塑料的 reclosable 牢系工具轮廓为打开而且关闭组成放置一个沿着袋子的前面和后面脸的最高边缘有一个塑料的 reclosable 牢系工具在跨立关系方面接受可折叠的塑料滑动器的塑料袋子的步骤牢系工具为热后可塑性的袋子适合，组成一种第一的联锁元素的牢系工具对袋子的脸之一和一种第二种联锁的元素附上女性的牢系工具描绘附上男性的牢系工具描绘到另一个袋子面对，插入塑料的区分者手指在第一和秒联锁的元素之间，而且形成滑动器在向塑料的区分者手指向下地在折叠双翅膀旁边的袋子最高边缘在男性的和女性的牢系工具的周围跨立关系描绘方面和反对身体的相反边，而且固定到与区分者手指的固定关系的身体相反边的双翅膀为一个方向的滑动器的运动打开相反的方向牢系工具元素和运动的滑动器形成一双旁的墙壁再关牢系工具元素。

As a step towards such a perspective, Pattern formation in generalized cellular automata is studied in this paper, different dynamic behaviors are classified, a definition of edge of chaos is proposed, and experiments are described where self-making patterns emerge which reminiscent of simple living systems.

论文研究了一种离散空间的耦合细胞系统：广义细胞自动机的模式形成过程，对模式演化的动力学行为进行了分类，给出了一个混沌边缘定义，模拟实验显示了在混沌边缘区域类似简单生命系统的自组织模式的突现，同时研究了记忆对GCA动力学的影响。

It is known from this paper that the evolutions of Palaeo Protrozoic and Archaean lithospheres in Fennoscandian shield are very different.The trans European suture zone results from the reworking of Precambrian crust and also from the Caledonian and Variscan terr...

通过研究，人们已认识到芬诺斯堪的亚地盾古元古代、太古代岩石圈演化特征有明显不同；横跨欧洲的缝合带既是前寒武纪地壳显生宙重新活动的结果，也是加里东和华力西地体增生作用的结果；乌拉尔造山带是古生代微大陆碎块进一步裂解、崩解、增生到东欧大陆边缘的结果；侏罗纪到现代的非洲—阿拉伯板块及其间的大陆地体与欧洲板块相互作用制约了喀尔巴阡和迪纳拉造山带演化，同时影响了东欧克拉通边缘应力场，也深深地波及到克拉通内部，形成裂谷作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。