查询词典 developable surface

The results show that, the chloride concentrations and diffusion coefficients are both a one-humped function of elevations (can also be the time scale of seawater infiltration), they increase with the increase of elevation until they get to the peak value, and then decrease with the increase of elevation; an evident relationship is being between the surface chloride concentrations and the wave forces acted on the concrete surface, while there is no much difference among the diffusion coefficients; the diffusion coefficients get to bigger as the depth from the concrete surface increase in the influence of the capillary structures evolution and chloride concentration, but this tendency of change was alleviated with the increase of depth.

研究结果表明：氯离子侵蚀混凝土设施的竖向分布规律为氯离子浓度、扩散系数与标高之间同为单峰函数分布，先随高程变大而变大，达到峰值后，随高程变大而减小；氯离子侵蚀混凝土设施的环向分布规律为混凝土构件表面氯离子浓度、氯离子通量与波浪力之间有明显的对应关系，波浪力越大，则表面氯离子浓度和氯离子通量越高，而扩散系数在各方位角差别不明显；由于混凝土长期服役过程中内部毛细孔隙结构演化以及氯离子浓度的影响，氯离子扩散系数随混凝土深度变大而变大，但这种变化趋势随深度逐渐趋缓。

Firstly, the mechanism of heat transfer enhancement by oscillation heat surface is discussed in natural convection scene. For different oscillation amplitude and Rayleigh number, the frequency that the heat transfer rate of oscillation heat surface is higher than non-oscillation condition is found and called critical oscillation frequency. The limitation enhancement of similar physical model is still researched by this study in mixed and forced convection scenes for different amplitude and Grashof number. Generally, that a heat surface subject to a oscillation motion is advantageous to convective heat transfer is a well-known tuition.

首先探讨在垂直管道内振动高温面於自然对流领域内提升高温面热传效率的机制，并且针对不同的振幅与雷利数求得加入振动条件后，高温面散热效果可以优於稳态非振动高温面散热效果的临界振动频率；进而探讨当垂直管道流进入混合对流与强制对流范围时，在不同的振幅与葛瑞秀夫数下，亦可发现加入振动条件后，振动高温面之散热效果可以优於稳态非振动高温面散热效果的临界振动频率。

Suite doorásubstrate for high-density fiberboard waterproof, and its surface by a high temperature and high pressure laminate finishes from the PVC without paint treatment, the surface smooth bright colors, but will never fade, more than 200 kinds of styles, with good noise, heat insulation, moisture resistance, impact resistance, surface properties of the use of PVC film plate, clear grain, natural, life-like; color species have black walnut, red cherry, iron peachwood, Teak, Sapele, Rosewood, White Water Qu Liu and other, novel shapes, the typical style, the full integration of values, art, utility as a whole; make your home more comfortable, more warm.

免漆套装门的基材为高密度防水纤维板，其表面经高温高压一次贴合而成的PVC饰面，无需油漆处理，表面平整光滑色彩亮丽，但永不褪色，款式200多种，具有良好的隔音、隔热、防潮、抗冲击、性能面层采用PVC板覆膜，木纹清晰、自然、逼真；色种有黑胡桃、红樱桃、铁桃木、柚木、沙比利、红木、白水曲柳等，新颖的造型，典型的风格，充分融合价值、艺术、实用为一体；使您的居室更舒适、更温馨。

First acts according to the asphalt pavement the light thermal environment, has established the asphalt road surface thermal equilibrium equation, to affect the asphalt pavement surface thermal equilibrium temperature each factor level of significance to carry on the analysis, discovered in order to reduce the asphalt pavement surface thermal equilibrium temperature the feasible technical route.

首先根据沥青路面的光热环境，建立了沥青路表面的热平衡方程，对影响沥青路面表面热平衡温度的各个因素的显著性水平进行了分析，以求找出降低沥青路面表面热平衡温度的可行技术路线。

In addition, the ingredients have been tested by the IR spectra which show the probability of the nano-porous structure. SEM pictures, specific surface areas and distribution of pore diameter have been tested to study the nano-porous structures in surface and some data before and after the pyrolyzing process have been gained: the size of the organic aerogel is 30~50nm, that of the carbon aerogel is about 10nm, the specific surface area increases from 341.77m^2/g to 452.75m^2/g, the density increases from 0.1708g/cm^3 to 0.3356g/cm^3 respectively.

借助有机气凝胶的红外光谱研究了其化学结构，说明其网孔结构形成的可能性；研究了有机气凝胶的扫描电镜图像、比表面积及孔径分布等，并得到碳化前后的一些对比数据：有机气凝胶颗粒大小30~50nm，碳化后约为10nm，比表面积从341.77平方公尺/g增大到452.75平方公尺/g，密度从0.1708g/立方公分增大到0.3356g/立方公分。

The Pyromat CSB Radiation Stabilized Burner exhibits improved performance thanks to full premixing of fuel and air, surface stabilization through the use of radiant zones and high flux zones on the burner surface, and controlled flame shape above the burner surface.

Pyromat CSBTM 发热稳定炉展示了改良性能和火炉表面上可控的火焰形状。由于燃料和空气的完全预混合及通过使用火炉表面的发光区和高熔区达到的表面稳定性，才有了性能的改良。

System cake: The well-fermented dough on the case, the roll into the surface film, the sesame oil, pastry or meat stalls in the surface film, the roll into a roll, cut into 50 cm wide, 30 cm face block; to face block bag into a circular stained with sesame seeds, and then one by one along the border, so that around the tilt, in the middle low surface level, into a circle around the pot-shaped tilt.

制饼：将发酵好的面团放在案上，擀成面片，把香油、油酥或肉馅摊在面片上，卷成卷，切成长50厘米、宽30厘米的面块；把面块包成圆形沾上芝麻，再逐个沿边，使四周翘起，中间低面平，成周边翘起的圆盆子状。

Using analyses of the surface chemical species formed on palladium in both conditions of flowing oxygen and the ammonia oxidation reaction,it is confirmed that the surface of palladium,at temperatures above 800℃,is a multilayer structure with the bright palladium metal surface being overed by a thin layer of palladium metal vapour and then by a layer of palladium oxidevapour.

本文分析了在流动氧气氛和氨氧化反应过程中Pd的表面化学状态，表明在800℃以上温度Pd的表面应是1种多层结构：光亮的Pd金属表面复盖着一层薄的Pd金属蒸气，Pd蒸气上又复盖着一层PdO蒸气。

General pouring a bowl of double-face, is the extreme delicacy, shrimp, the only river shrimp, head can be more or less, but again, even if small, the reduction flavor, use lard fried, so very incense; burst eel , Shansi to the deep-fried crisp, and then close soy sauce, and eat eel surface burst, you can spend a few dollars to buy a small ginger small dishes, on the surface, eating together, Bieyoufengwei This is the food connoisseurs Law; stew meat is very unusual, so is said to have really cooked stew, is a basic white-burning, are the basic fat lard into a massive import of that is, eat right, cover the meat is in Surface, to return from a slight temperature when to eat, not only as a thermal cover the meat, cover will not be too long, and let melt fat in the soup; burst fish, also known as smoked fish, and Shanghai is almost here, but will taste a little sweeter.

一般浇一碗双面，是极端的美味，虾，虾的唯一河流，头部可以或多或少，但是，即使小，减少风味，使用猪油炒，所以很香；爆裂鳗鱼，山西的炸脆，然后关闭酱油，吃鳗鱼表面爆裂，你也可以花几美元买一个小生姜小餐具，表面上，吃在一起， Bieyoufengwei这是食品鉴赏家法；炖肉是很不寻常的，所以据说，真正煮熟焖，是一种基本的白燃烧，基本脂肪猪油发展成为大规模的进口就是，吃的权利，包括肉的表面，以回报略有温度什么时候吃，不仅是一个热涵盖肉类，包括不会太长，让融化脂肪汤；爆裂鱼，也被称为熏鱼，上海几乎是在这里，但味道有点甜。

A volume resistance of a surface layer forming a surface of the pressurization member is larger than that of a layer disposed just below the surface layer.

形成所述加压部件表面的表面层的体积电阻大于设置在所述表面层正下方的层的体积电阻，并且设置在所述表面层正下方的层接地。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样