对面的

Basing on explosive leakage summarization for boiler heating surface of Huangdao power plant in 2005 year , causes are analyzed, the remedial measures is put forward from operation and repair aspects.

结合黄岛电厂2005年锅炉受热面的泄漏情况统计，对造成锅炉受热面泄漏的原因进行了分析，并从检修和运行方面提出了防范措施。

The shadow of the heliostat on the ground is calculated with ray trace method.

采用光线追迹计算了定日镜对地面的阴影。

The program based on the MATLAB is developed for modeling the shadow of the heliostat field and the sunlit time distribution on the ground.

使用MATLAB编程模拟了镜场对地面的阴影以及地面日照时间分布情况，并能够绘制任意时刻地面阴影图和任意时期内地面日照时间分布图。

The shadow of the heliostat field on the ground in the 1 MW solar tower power plant, which will be built in the Yanqing town of the Beijing city, is analyzed.

分析了拟建于北京市延庆县的1 MW太阳能塔式电站定日镜场对地面的遮阳情况。

For calculating the shadow area of the heliostat field on the ground accurately, the calculation method of the shading ratio among the adjacent heliostats is proposed and the theoretic formulas are derived.

为了精确计算镜场对地面的阴影面积，提出了相邻镜面间阴影率的计算方法，并推导了计算公式。

It is convenient in hemispherical surface and spherical interior or exterior surface machining.

使用时只需在主程序中对相关变量赋值调用宏程序即可完成所需半径的半球面、球缺面及球台面的零件加工。

Geometries of two-dimentional hexagonal net and one-dimentional chain of C36 polymers were optemized by using PM3 and B3LYP/6-31G method. Their electronic structure and stability were also discussed . Band structure were calculated at ab initio level . Compered to the solo C36 molecular ,the results indicated that C36 unit"s structure in the polymers changed obviously and the polymerization increased the system"s stabilities .

本文在系统总结具有纳米尺度的碳团簇研究现状的基础上，着重开展了如下四方面的工作：首先采用PM3和B3LYP／6-31G方法对2D六方网状，以及1D链状C36聚合体的构型进行全优化，探讨了其电子结构和稳定性；并在从头算水平上计算了相应的能带结构。

Realism faces the challenge from the transmission of popular low-brow culture and the disorder of art market and the high-brow art forms are impacted severely by such popular low-brow culture and such disorder, so that the realistic art just with the realistic skills and without the culture spirit and it is hard for people to distinguish the true characters of realism.

现实主义还有来自另外一方面的挑战：大众低俗文化的传播和艺术市场的无序，对高雅艺术形成不小的冲击，致使徒有写实技巧而缺乏文化精神的写实艺术泛滥，从而使人们难以分辨现实主义的真正品格。

The recent discovery of this work has allowed Harnack to infer, from some of its particulars, that it was based on a still earlier harmony, that made by St. Hippolytus of Antioch, of our four Gospels.

最近发现的这方面的工作已经允许的Harnack来推断，从它的一些细节，这是基於对仍然较早和谐，即所作出的圣hippolytus安提，我们4个福音。

Stems erect, branched above, sparsely to densely hirsute near base, glabrous or subglabrous above.

茎直立，上面分枝，稀少对密被长硬毛近基部，上面的无毛或近无毛。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。