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This paper gives the method of homogeneous projection coordinates system that is established by original element turning to natural coordinates system under the projective change.

给出在射影变换下以原象元素所建立的齐次射影坐标系化为自然坐标系的方法，不妨称作基元变换法。同时给出射影变换的几何意

By means of Taylor's formulas and the extended homogeneous capacity method, the nonlinear equation is transferred into a linear homogeneous equation within an integral segment, which can be solved conveniently by the high precision integration method.

首先，借助Taylor级数展开，在一个积分步长内将非线性方程转化为线性非齐次方程，然后利用齐次扩容方法，进一步将其化为线性齐次方程组，便于用精细积分算法求解。

The purposes of planning is reshaping the character space, creating an overall ecological environment, homogeneous and heterogeneous landscape of space, establishing space and the theater space .

摘要本次规划以生态理念、人文理念、现代都市田园生活理念、均好共赢理念为出发点，力图以个性化空间的重塑、整体生态环境的营造、均质空间和均质景观、空间的场所化和空间的戏剧化为规划目的。

The method was based on the aromatic hydroxylation of terephthalate by hydroxyl radical, produced from the homolysis of peroxynitrite in weak acid media, to yield a highly fluorescent product, 2-hydroxy-terephthalate, which was then detected fluorimetrically.

具体做法是将ONOO〓在pH 5.0的缓冲液中转化为其共轭酸ONOOH，而ONOOH本身不稳定，均裂生成·OH，·OH进攻对苯二甲酸生成强荧光产物2-羟基对苯二甲酸，利用荧光分析法测定2-羟基对苯二甲酸，从而间接确定ONOO〓的含量。

The designers wanted to pass the honorableness which the brand shaped to more social groups. So the design idea of LOUIS ROYER turned into "express nobleness through simpleness, and taste natural life". Moreover, it put "home feel" in, and improved comfort and functionality of the clothes. Thus LOUIS ROYER is closer to the natural life.

LOUIS ROYER设计师更想将品牌所塑造的这份尊贵传递予更多的社会群，因此，LOUIS ROYER的设计理念延化为：透过简约传达尊贵，品味自然休闲生活，其中更重要的是加入了"家感觉"元素，增强了服装的舒适感与功能性，不再是晚宴中的冷艳尊贵，而是更贴近生活的自然尊贵。

And here is the same picture converted into an HTML document consisting of text characters, 0's and 1's to be specific.

这里是相同的图片转化为HTML文件组成的文字字符， 0和1的是具体的。

Consulted the hydrostat discount rate method used in the tunnel lining designation to determine the external water pressure, the slope stability factor algorithm simplified osmotic pressure in aeration zone to hydrostatic pressure after discount on the basis of investigation was suggested for the first time.

以现场调查为基础，参照水工隧洞设计中考虑外水压力的水力折减系数法，首次提出了将包气带渗透力概化为经水力折减后的面力的简化算法。

Under the hypothetic climate change scenarios of 20% change in precipitation and –2℃ change in temperature, annual runoff in the four regions will increase 37.8%, 62.3%, 73.2% and 48.2% respectively in order.

根据黄河上中游未来气候的可能变化，假定的气候变化方案为：降水变化为±20%、±10%和不变，同时气温保持不变及变化±1℃、±2℃共25种组合。

Apart from translating the book and poster into the Icosahedron I created a traditional version for each piece, a conventional bound book and a flat poster, with exactly the same 30 pieces that form the structure.

除了将书和海报转化为20面体之外，我还为每个作品创造了传统的版本，也就是一本由组成立面体的30个部分所拼成之合乎惯例、装订完成、有封面的书，以及一张平面的海报。

According to the theory of extreme value of independent and identically distributed random variables, the reliability of external unbonded presertressed concrete structures is discussed.

论文讨论了体外筋面积的变化对体外预应力梁可靠度的影响，将其离散化为多个正态分布的随机变量，并根据独立同分布随机变量的极值理论，讨论了体外无粘结配筋对结构可靠度的影响问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。