分数

Based on the experimental data,the mathematical model and the equation for the relationship between the concentration of MgCl_2 solution and its boiling point and secondary steam temperature at any pressure were established.

根据实验测定的数据建立了数学模型，研究确定了任意压强条件下氯化镁溶液质量分数与其沸点及二次蒸汽温度的关系式，通过直接测定溶液沸点及二次蒸汽温度，即可确定出氯化镁溶液质量分数。

Then the composition and particle size distribution of Ni catalysts at different sulfuration time were analyzed,and the coke-restraining activity of the catalyst was also studied.The results show that the structure of nickel sulfide catalyst changed with different sulfuration time,and the coke-restraining activity of the cata...

结果表明，硫化时间的增长，生成的硫化态催化剂晶形发生了相应的变化，随着硫化时间的延长和催化剂质量分数的提高，催化剂的抑制生焦活性提高；当硫化时间超过3h，催化剂质量分数大于2000μg/g时，催化剂抑焦活性的变化趋于平稳。

He also could not contain either of the players he was trying to defend in Lee Humphrey or Taurean Green, giving up almost just as many points as he was scoring himself.

他也不能真正防住他的对位球员LEE HUMPHREY或者TAUREAN GREEN（52位新秀）。他漏掉的分数几乎和他得到的分数一样多。

From the formula, we found that the information of the displacement and the titling of the object was included in the FRT spectrum.

本文的第二部分详细证明分数傅里叶变换的平移特性，并根据其平移特性推导出了如果物体同时发生了平移和倾斜，物体的分数傅里叶谱的表达形式。

In allusion to the energy-concentrated property of LFM signal in the fractional Fourier domain, the data model of array matrix is constructed by the algorithm and the decorrelation ability is obtained by establishing a new Toeplitz matrix. After performing a spectrum peak research, DOA estimation of coherent wideband LFM signals is obtained.

针对分数阶傅里叶交换的谱峰聚集特点，该算法构造了分数阶傅里叶域的宽带LFM信号的阵列数据模型，在FRF域内利用Toeplitz矩阵重构特性，实现对相干信号的解相干，最后通过谱峰搜索完成入射信号的DOA估计。

The Dubai tourney, which is the one of the main attractions in the Middle East, offers 60 points to its winner and over $100,000 in prize money.

这个比赛分数又不多咯，同期在另外一个地方的比赛分数多奖金也多，很多人都去参加的。

Using pin on disk tribometer, the influence of volume fraction and particle size of SiC on dry friction and wear properties of the SiC/Al composites were investigated.

采用无压浸渗法制备不同碳化硅粒度和体积分数的SiC/Al复合材料，利用销-盘摩擦磨损试验机考察了碳化硅的粒度和体积分数等对SiC/Al复合材料干摩擦磨损性能的影响，采用扫描电子显微镜观察磨损表面形貌并分析其磨损机理。

SiC/Al composites were prepared with pressureless infiltration method. Using pin on disk tribometer, the influence of volume fraction and particle size of SiC on dry friction and wear properties of the SiC/Al composites were investigated. The wear mechanism of the composites was studied with the analysis of the worn surface by SEM.

采用无压浸渗法制备不同碳化硅粒度和体积分数的SiC/Al复合材料，利用销－盘摩擦磨损试验机考察了碳化硅的粒度和体积分数等对SiC/Al复合材料干摩擦磨损性能的影响，采用扫描电子显微镜观察磨损表面形貌并分析其磨损机理。

The percentage of surface area of unconsumed coal and coke particle was determined under different PCI rates.

分析了不同喷煤比对高炉炉尘中碳质量分数的影响和碳质量分数对未消耗煤粉比例的影响。

At worst it may represent an unsubstantiated claim about the interpretation and use of test scores.

从最坏的角度说，它可能代表着一个未经证实的关于分数阐释和分数使用的宣称。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。