结果很好

The patial differential equations with singular coefficients are very important ones in the field of numerical mathematics.

具有奇异系数的椭圆及抛物偏微分方程是一类很重要的方程，最近十几年，计算数学工作者利用有限差分、有限元等方法对此类问题进行了深入的研究并得到了很好的结果。

From the calculations, it can be found that the van der Waals interactions, the hydrophobic interactions, as well as the H-bonding interactions are crucial for the ligand binding. The 4-phenylamino group can produce strong van der Waals adn hydrophobic interactions with the nonpolar side chains of the residues deep in the binding cleft. The R^1 and R^2 substituents on the bicyclic chromophore can also produce strong van der Waals and hydrophobic interactions with the residues located at the exterior part of the binding pocket. Moreover, the two N atoms of the quinazoline can form H-bonds with EGFR, which will produce significant contribution to biological activities. The calculated nonbonded interactions between anilinoquinazolines and EGFR, as well as the information obtained from the predicted complexes, can interpret the structure-activities of the inhibitors well, which can afford us important information for structure-based drug design.

从模拟结果得到的抑制剂和靶酶之间的相互作用模式表明范德华相互作用、疏水相互作用以及氢键相互作用对抑制剂的活性都有重要的影响，抑制剂的苯胺部分位于活性口袋的底部，能够与受体残基的非极性侧链产生很强的范德华和疏水相互作用，抑制剂双环上的取代基团也能和活性口袋外部的部分残基形成一定的范德华和疏水性相互作用，而抑制剂喹唑啉环上的氮原子能和周围的残基形成较强的氢键相互作用，对抑制剂的活性有较大的影响，计算得到抑制剂和靶酶之间的非键相互作用能以及抑制剂和靶酶之间的相互作用信息能够很好地解释抑制剂活性和结构的关系，为全新抑制剂的设计提供了重要的结构信息。

It can be found that the algorithm can obviously improve the performance of loss rate and the delay for the OBS networks and hold real-time data service.

通过仿真结果可以得知，该算法可以明显改善光突发交换网络的丢包率和时延性能，能够很好地支持实时性要求很高的数据业务。

Flocculation+0.45μm filter is selected as the pretreatment of the method proposed here.(9) A set of standard methods for ASMs COD characterization is suggested in the thesis and it advantages are:①Respirometry is adopted to measure RBCOD and SBCOD;②SI is determined from raw wastewater and so there is no influence of inert products;③Heterotrophic biomass in wastewater is measured;④The key instrument used in the standard methods-hybrid respirometer, has high automatic level and friendly user interface which simplifies the respirometry. So the suggested standard methods are practical.(10) According to the suggested standard methods, the influent COD of a wastewater treatment plant in Chongqing, China, is characterized.

9提出一套表征城市污水COD组分的标准化方法建议，其特点在于：①以呼吸测量作为RBCOD和SBCOD的测量方法，与以往以物理化学方法为主的做法有着本质区别；②对原水直接进行分析测试来获得SI组分，不受溶解性惰性产物的干扰；③考虑了污水中活性异养微生物组分的单独测量；④所依赖的核心仪器-呼吸测量仪具有很高的自动化程度和简单友好的用户界面，使原本复杂的呼吸测量实验及其结果的分析统计简单化，所建议的标准化方法具有很好的实用性。

It provided the reference to improve the anti-cracking capability of high strength and high performance concrete from the point of view of constructional technology and curing requirement.The result shows that the more the binder material or sand rate, the more serious the shrinkage cracking. In the concrete with a low water-to-binder ratio, a bit of difference in the dosage of water will result in big difference on the strength and the anti-cracking capability. The occurrence of cracking is mainly at early age (before 1 day). If the surface is plastered again after 2 hours of casting, the anti-cracking capability will nicely improved.

研究结果表明：随着胶结料总量和砂率的增大，高强高性能混凝土的收缩开裂趋于严重；在水胶比较低的情况下，用水量的稍微差别对混凝土的强度和抗裂性能都具有很大的影响；掺入粉煤灰对抗裂有所改善，但是其掺量对抗裂的影响并不是呈定向规律，而是存在着最优掺量；高强高性能混凝土的裂缝主要发生在早期(1d前)，若在浇注后2个小时再次抹面可以很好地改善其抗裂性能。

"They wanted to use the situation to veer the match in a certain way, but we did well to win fair and square on the pitch."

"他们想利用这事改变比赛的结果。但是我们干得很好，很公平的拿下了比赛。"

This picture is also improved with a well-placed center of interest, and the result is a photograph that's easy to look at.

这张图片也因为趣味中心点被很好的放置而有所改进，结果是，图片很耐看。

Simulations are given for all control schemes designed in this dissertation, and they show that the control schenies can not only ensure the global boundness of all closed-loop signals, but also have good control effects (that is, the steady output tracking error is very small).

本文对所设计的所有控制方案都进行了仿真研究，仿真结果表明，这些控制方案不仅可以保证闭环系统所有信号的全局有界性，而且可以获得很好的控制效果（即稳态输出跟踪误差很小）。

General characters recognition algorithms can't offer a good way to recognize characters of deflective license plate, and before they recognize deflective characters, a step named deflection rectifying must be progressed, but the effect of this step is a big influence on the result of characters recognition.

一般的字符识别算法都不能很好的解决倾斜车牌字符的识别，在识别倾斜字符时都要先经过倾斜校正这一步，而倾斜校正的效果往往对最后的识别结果有很大的影响。

Result The average relative error of NIRS model of indigotin and indirubin content were 4.14%and 4.72%.The predicted value nearly was equal to HPLC value. The NIRS model had good predictability to analyze compound indigowoad root granule quality.

结果］复方板蓝根颗粒中靛蓝和靛玉红2项指标人工神经网络模型预测值的平均相对误差分别为4.14%和4.72%，与高效液相色谱法测定值的符合程度很高，该模型具有很好的预测能力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。