上部结构

Its subject coverage includes: flammability and fire safety; pyrolysis kinetics and ignitability; honeycombs, laminates, pultrusions and SMC; synthesis and formulation of flame retardants; and performance in offshore structures, ship superstructures, and aircraft.

它的主题涉及的范围包括：燃烧性和防火安全；加热分解动能学和可燃性；分层、拉挤成型与SMC；阻燃剂的综合与公式化；近海结构、船的上部构造和航空器里的性能。

M and RCC concrete below the elevation and with an upstream conventional concrete slab structure for impermeabilization,the authors develop an inhomogeneous multi laminate media element model for seepage analysis of RCC dams based on the research of the numerical procedure of nodal virtual flux and the technique of draining substructure for drainage holes.

基于长江三峡大坝碾压混凝土方案左厂房 12号坝段上部为常态混凝土、下部为上下游面均设有常态混凝土的防渗结构型式的碾压混凝土坝的特点，借助于渗流场求解的结点虚流量法及排水子结构技术，并提出&排水孔开关器&的概念和渗流非均质成层材料单元模型，对坝中设计时存在的主要渗流疑虑问题、大坝的防渗与排水设施渗控方案的特性进行了数值分析研究。

Their structures are different, the cytoplasm of the distal retinular cells is more compact than that of the proximal cells, but the numbers and kinds of the organelles of the distal retinular cells are less.

两部分的小网膜细胞在结构上有明显差异，上部的4个小网膜细胞的胞质比较致密，但是细胞器种类及数量较下部的小网膜细胞少。

A projecting gallery at the top of a castle wall, supported by a row of corbeled arches and having openings in the floor through which stones and boiling liquids could be dropped on attackers.

有堞式射击口的胸墙在堡城上部突出的长廊，由一排靠梁托支持的弓形结构支撑，通过长廊在地面的开口可向进攻者投掷石块和倾倒沸水

The results show that the key rock-beam situated at the outside of the structure acts as a framework, shielding and interdicting the transference of stress. This is true not only in the vertical but also to a great extent in the horizontal direction as well.

结果表明：外层关键岩梁结构在巷道变形过程中起到骨架作用，屏蔽和阻断应力的传递，不但使得巷道跨度范围内垂向应力的传递发生阻断，上部岩层载荷不能向关键岩梁下位岩层传递，而且承担了开挖引起的应力重分布的大部分水平应力。

As to the box foundations under frame structures, a simplified calculation method with consideration of the influence of the superstructure rigidit...

对于G.G.Meyerhof在1953年建议的等代刚度梁公式，本文进行了验证和改进，建议按改进后的公式计算上部框架结构的等代刚度。

Some commonly agreed findings of legibility research include: text set in lower case is more legible than text set all in upper case, presumably because lower case letter structures and word shapes are more distinctive, having greater saliency with the presence of extenders (ascenders, descenders and other projecting parts); regular upright type is found to be more legible that italics, contrast, without dazzling brightness, has also been found to be important, with black on yellow/cream being most effective; positive images are easier to read than negative or reversed; the upper portions of letters play a stonger part than the lower portions in the recognition process; legibility is compromised by letterspacing, word spacing and leading that are too tight or too loose.

在易读性研究方面达成的共识包括：小写字母的文本要比全大写字母的文本易读，大致是由于小写字母的结构和词语形状更容易区分，特征更明显——带有延展性的笔画（ascenders上伸笔画， descenders下伸笔画、以及其他的伸展性笔画部件）；标准体字形的易读性要优于斜体；对比很重要——不要用那些耀眼的发光效果；在黄色/奶油色底上使用黑色文字最有效；阳文要比阴文易读；在识别过程中，字母的上部形状要比下部形状发挥更重要的作用；字母间距、词间距和行间距太密集或太松散也会降低易读性。

Some commonly agreed findings of legibility research include: text set in lower case is more legible than text set all in upper case, presumably because lower case letter structures and word shapes are more distinctive, having greater saliency with the presence of extenders (ascenders, descenders and other projecting parts); regular upright type is found to be more legible that italics, contrast, without dazzling brightness, has also been found to be important, with black on yellow/cream being most effective; positive images are easier to read than negative or reversed; the upper portions of letters play a stonger part than the lower portions in the recognition process; legibility is compromised by letterspacing, word spacing and leading that are too tight or too loose.

在易读性研究方面达成的共识包括：小写字母的文本要比全大写字母的文本易读，大致是由于小写字母的结构和词语形状更容易区分，特征更明显——带有延展性的笔画（ascenders上伸笔画， descenders下伸笔画、以及其他的伸展性笔画部件）；标准体字形的易读性要优于斜体；对比很重要——不要有那些耀眼的发光效果；在黄色/奶油色底上使用黑色文字最有效；阳文要比阴文易读；在识别过程中，字母的上部形状要比下部形状发挥更重要的作用；字母间距、词间距和行间距太密集或太松散也会降低易读性。

On the riverbed of Baisha river, a backthrust scarp was formed in the southwest of the major fault that comprises four right-step sub-faults, and precise topographical measurement shows a kinematic character of fault block and surface tilting in the rupture process; In Shiyan village, the master fault and the secondary fault formed an imbricate structure, and show as flexures and earthquake swells on ground surface.

桐麻坎的白沙河河床上4条右阶斜列的主破裂西南侧发育了一条反冲断层坎，精细地形测量反映出了破裂带内的断块特征与破裂过程中的地表掀斜；擂鼓镇石岩村逆冲破裂前缘的2条次级断层形成叠瓦式结构，地貌上表现为挠曲和其上部的地震鼓包。

This paper is mainly studied three-dimensional finite element on sluice construction, and established the entire model including sluice pier、 ground、 the floor board、 and the upper frame as a whole body. Through analysing the static and dynamic problems, we can draw the reasonable conclusions.

本文主要研究了空间水闸结构计算的有限元法，将闸墩、地基、底板和上部排架作为一个整体建立空间有限元模型，进行静动力分析，并得出相应合理的结论。

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。