查询词典 surface of revolution

In co-revolution disc cavity, heat transfer coefficient which is high on most region of disc surface show that the co-revolution avails the heat transfer on disc surface.

但在出口处出现大面积"倒流"，盘腔外端的温度较高，这与流动参数和出口面积的大小有关，有待进一步研究。

Resultindicated that, under the certain radiating surface, using the ceramic fire tube took thebulk curing barns heat interchanger, so long as the connection seal has finished,cannot affect the quality of tobacco leaf, meanwhile has the superiority which thesteel pipe or the fire-proofing material is unable to compare: it may reduce the costgreatly, the installment, the service and the replacement become more convenient, theperiod of revolution is longer and so on.

试验结果表明，在保证一定散热面积下，应用陶瓷火管作为密集烤房供热系统的热交换器，只要接口的密封作好了，就不会影响烟叶的烘烤质量，同时还具有钢管或耐火材料所无法比拟的优势：它具有成本低，安装、维修及更换方便，使用时间长等。

Wild animals because of the "Great Leap Forward" and the "Cultural Revolution" period of over-exploitation of forests and a significant reduction in surface, but there is still more than 4,000 species, including two national protected animals Chrysolophus pictus, kestrel, eagle Hu, small indica, small otter, a provincial key protected animals leopard, big cat, red fox, red abdominal crested cuckoo, cuckoo hawk, mountain have Andrias, butterflies, squirrels, purple crabs,"glass fish" and other animals.

野生动物因"大跃进"和"文革"时期对森林的过度采伐面而大为减少，但仍有4000余种，其中有国家二级保护动物红腹锦鸡、红隼、雕鹄、小灵猫、小獭，有省重点保护动物豹、大灵猫、赤狐、红腹凤头鹃、鹰鹃、山地有大鲵、蝴蝶、松鼠、紫蟹、"玻璃鱼"等观赏动物。

The ocean surface's average pH is currently estimated to be around 8.1, and to have dropped from about 8.2 since around 1800, before the industrial revolution took off, says Zeebe. A reduction of 0.1 units does not sound like much, but pH units are on a logarithmic scale, so a drop of one unit corresponds to a tenfold increase in acidity.

齐伯说：据估计，目前海洋表面的平均 pH 值大约下降到了8.1，在工业革命开始之前的1800年前后， pH 值为8.2.0.1的下降幅度听起来并不大，但是 pH 值单位利用的是对数标度，所以降低一个单位对应着酸度上升10倍。

We present application of this technique to generation of revolution surface .

流曲线曲面造型是一种自由曲线曲面造型技术，尝试用这种方法生成旋转曲面。

Under the red symbolic revolution, on flag's five five pointed stars and the reciprocity symbolize the Communist Party of China to lead the revolutionary people great solidarity; The star is for appears with the yellow on the red bottom the light, the yellow compares the white brightly beautiful; Four small five pointed stars have a point to treat the big star central point respectively, indicated that revolves a center to unite, US: The flag surface top left-hand corner for the blue color star area, in the area altogether has 9 row of 50 white five pointed stars, by row of 6, row of 5 interlocks.

红色象征革命，旗上的五颗五角星及相互关系象征中国共产党领导下的革命人民大团结；星用黄色是为着在红底上显出光明，黄色较白色明亮美丽；四颗小五角星各有一尖正对着大星的中心点，表示围绕着一个中心而团结，美国：旗面左上角为蓝色星区，区内共有9排50颗白色五角星，以一排6颗、一排5颗交错。

Wild animals because of the "Great Leap Forward" and the "Cultural Revolution" period of over-exploitation of forests and a significant reduction in surface, but there is still more than 4,000 species, including two national protected animals Chrysolophus pictus, kestrel, eagle Hu, small indica, small otter, a provincial key protected animals leopard, big cat, red fox, red abdominal crested cuckoo, cuckoo hawk, mountain have Andrias, butterflies, squirrels, purple crabs,"glass fish" and other animals.

野生动物因&大跃进&和&文革&时期对森林的过度采伐面而大为减少，但仍有4000余种，其中有国家二级保护动物红腹锦鸡、红隼、雕鹄、小灵猫、小獭，有省重点保护动物豹、大灵猫、赤狐、红腹凤头鹃、鹰鹃、山地有大鲵、蝴蝶、松鼠、紫蟹、&玻璃鱼&等观赏动物。

After processing the flange face lined with plastic body and steel flange thickness 0.5mm or less error control, a smooth surface and a seal line, is a process of revolution.

加工后的法兰衬塑面与钢体法兰的壁厚误差控制在0.5mm以内，表面光滑，并设有密封线，是一项工艺性革命。

The experimental velocities cover subsonic,transonic and supersonic flows,and the content includes:(1) flow over flat plate,revolution body and wing with riblets surface at zero angle of attack;(2) the effect of pressure gradient,angle of attack and slide angle;(3) the burst characteristics,characteristics of turbulence,the streak structure in the near wall region and the drag reduction mechanism.

内容涉及沟槽面平板、旋成体、机翼等在压、跨、超音速流动情况下的实验研究成果；压力梯度、攻角、侧滑角等的影响；湍流猝发特性、紊动特性、近壁区带条结构的特征及减阻机理等方面的工作。

The two end surface revolution axis relative rotation system and a kind of two quality relative rotation system unified non-linear dynamics model are established, under the generalized damping force and the nonlinear resiliency.

建立了具有广义阻尼力和非线性恢复力的二端面转轴相对转动系统与一类两质量相对转动系统的统一的非线性动力学模型。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了