上部的

Combustion technology. According to the character of CFB and current research, a steady state model of the flow structure and mixing process in the upper dilute zone of a CFB, where variations in flow parameters with height are neglected,揅ontinuous桪ispersion Model? is presented. The model is based on a two梡hase structure, consisting of an upflowing lean suspension and a downflowing particle clusters. On the basis of this model, a numerical simulation calculation model about flow structure and temperature field is established.

根据循环流化床锅炉特点及国内外的研究开发现状，本文在不考虑沿炉膛高度方向上流动参数变化的情况下，提出了一个描述循环流化床上部稀相区流动结构和混合过程的稳态模型——&连续扩散模型&，即认为床内存在着向上运动的气固悬浮相和低速下降的颗粒絮团相，在此基础上建立了流动结构与温度分布的数值模拟计算模型。

The disturbing rields caused by the speedup and quietude of upper crustal movement in Tibetan Plateau indicate that, when the upper crust movement is speedup in Tibetan Plateau and keeps the boundary condition unchanged, the energy stored in upper crust is released, the driving force by Indian plate increases the horizontal compression stress and movement in other layers in Tibetan Plateau, and increase the horizontal compression stress in the whole geosphere in North China area Comparing the disturbing distribution of horizontal compression stress in the upper mantle layer, the value in North China area is only about one twelfths of that in south part of Tibetan Plateau.

3青藏高原地区地壳非均匀活动在中国大陆岩石层引起扰动场的研究结果表明，在保持板块边界作用强度不变的情况下，青藏高原地区岩石层上部地壳运动的增强，增加了其岩石层下部的向前推挤，同时也增加了对其它块体的推挤作用，以上地幔盖层内最大水平主压应力的扰动值为例，华北地区比青藏高原南部地区小一个量级。

4 From the center line of the pipe up to 600 mm above the top of the pipe, the backfill shall be deposited in maximum 150 mm layers, each layer being compacted with suitable rampers to 95 percent of maximum density in accordance with ASTM-D1557 for cohesive soils, to 70 percent relative density in accordance with ASTM-D2049 for cohesionless soils.

从管道的中线到管道上部600毫米的高度，回填土应每层为150毫米的厚度，每层回填土应以适当的捣锤压实，根据ASTM-D1557规范，粘土应压实的最大密实度为95%，根据ASTM-D2049规范，非粘土应压实到相对密实度为70%。

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

Superstructure design, first determine the type of bridge, structural design, the choice of beam layout and positioning, the bridge is used in assembly-prestressed concrete simple hollow plate girder bridge, followed has been set in accordance with the structural design and calculation with Tendons.

上部结构设计中，首先确定桥的类型，构造的设计，梁板布置的选择和定位，本桥采用的是装配式预应力混凝土简支空心板梁桥，其次根据已定的结构设计和计算配筋。

These tiny peepers line the upper part of the mantle (seen as orange dots on this specimen) and work together to detect shadows and movements.

这些微小的眼睛位于壳的上部（那些橙色的小点就是它们的眼睛，如图所示），它们一起工作来感知外界微小的变化。

Dark blue gray on the back and on the upper part of the sides, silvery lower down on the sides, and below; the dorsal fin is plain gray, the rear margin of the pectorals with a very narrow pale edging.

其背上和身体两侧的上部是深蓝色的灰色腹部和身体两侧下面的部分是银色，背面的鳍是灰色，胸鳍后部边缘有很狭窄暗淡的边。

According to the characteristics of large span structure design, such as big diffrence of collumn force, large span and spacious roof, week linkness of different parts and large displacement of bearing, spacil structure methods such as different types of concrete pile with different length, suitable joint and bearing are adopted to achieve the economical and safe demand

提要］针对西北农林科技大学体育馆类大跨度空旷建筑结构的设计特点，如柱底内力差别很大、上部结构空旷、各部分之间的连接较弱、屋盖结构跨度大、支座位移大等，采取差异化的桩型和桩长，适当分缝，合理配置支座等有效的结构措施，达到既安全可靠、又经济性好的目的。

River. The black shield backed by a black silver-tipped crossed warriors' spears contains three symbols: a bright sun in the center, a white royal drum with red decorations at the bottom and horizontal blue and white wavy lines at the top representing Lake Victoria.

鹤和鹿挺立在一条河流两岸分别种有棉花和咖啡的草丘上；黑色的盾由两支交叉的银枪头勇士矛支撑着，盾面上有三个图案：上部为兰白两色相间的水平波浪图案，代表维多利亚湖；中间为光芒四射的太阳；下部为装饰得富丽堂皇的盏形鼓。

The black shield backed by a black silver-tipped crossed warriors'' spears contains three symbols: a bright sun in the center, a white royal drum with red decorations at the bottom and horizontal blue and white wavy lines at the top representing Lake Victoria.

鹤和鹿挺立在一条河流两岸分别种有棉花和咖啡的草丘上；黑色的盾由两支交叉的银枪头勇士矛支撑着，盾面上有三个图案：上部为兰白两色相间的水平波浪图案，代表维多利亚湖；中间为光芒四射的太阳；下部为装饰得富丽堂皇的盏形鼓。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。