计算能力

The calculated results show that the enhancement factor increases with the increase of absorbability of particles.

计算结果表明：增强因子随微粒吸附容量的增大显著增加；微粒距离气液界面越远，微粒吸附能力对气液传质的增强越小；在相同粒径与微粒距离气液界面距离的条件下，增强因子随微粒在气液停留时间的增加而增加，但是当停留时间超过一定值后，随着停留时间的增加，增强因子下降；粒径增大，增强因子减小。

Then,based on the gap acceptance theory and probability method,the capacity calculating method of minor stream is deduced on the condition of two vehicle streams,and theory model ...

首先分析了交叉口车流的运行特点；然后基于可插车间隙理论和概率论方法，给出两股车流情况下次路车流通行能力的计算方法，并对主路车流车头时距服从M3分布次路车流的理论模型进行了推导；最后对整个交叉口的"冲突交通流-临界间隙法"进行了分析。

Based on pole model of lathe, thickness of side-board is treated as design parameter. This problem becomes a nonlinear problem, but it may become a linear problem using method of differential coefficient. Through method of calculating energy of sub-structure, thinking of each board separately, so getting final results rapidly.

以机床立柱模型为例，将模型的侧板板厚作为设计参数，并运用微分近似的方法，将非线性问题简化为线性问题求解，推导出了适用于板结构设计的计算公式，并通过计算子结构能量的方法，将每块侧板分开来考虑，降低了对计算机处理能力的要求，从而快速得到最终结果。

Knowledge/education and training: Good general education including numeracy and literacy.

知识/教育和培训：良好的全面教育，包括计算和读写；出色的数字与逻辑能力；熟练操作电脑；良好的英文读写能力。

For studying the offshore platform with positivepressure spouted and strengthened pile foundation, the first important step is tocalculate the bearing capacity of foundation. This kind of platform is such a new typeone that there is no existing criterion to follow. Furthermore, the situation of thegroundwork is complicated due to the application of strengthening technique, so theconventional computation method of bearing capacity does not take its properties intoaccount.

正压冲固平台是新型平台，没有现成的规范可循，而且由于平台采用了加固技术，使地基情况变得复杂，用传统的承载力计算方法难以真实地反映这种平台地基的特点和性质，所以为计算平台承载能力选择正确有效的方法成为研究的关键问题之一。

Michael Q. Zhang, Professor of Cold Spring Harbor Laboratory and Changjiang Chair Professor of Tsinghua University, and Dr. Xuegong Zhang, Professor of Tsinghua University and Tsinghua National Laboratory. The candidate should have a gained Ph.D degree in related majors and have experience in computational biology research such as DNA sequence analysis and microarray data analysis. In particular, strong skills in machine learning / statistical pattern recognition and working knowledge of molecular biology are required. Efficient ability of reading, writing and communicating in English is required.

Zhang博士在清华信息科学与技术国家实验室生物信息学研究部与张学工教授联合招收计算分子生物学博士后研究人员1-2名，应聘者需具有相关专业的博士学位，在如DNA序列分析、基因芯片数据分析等方面有计算生物学研究经验，尤其在机器学习与统计模式识别方面较强的基础和技能，在分子生物学方面有必要的知识，同时需要有较强的英语阅读、写作和交流能力。

In order to solve the poor load capacity of oil film bearings during the start-up process of tandem cold rolling mills, based on the hydrostatic bearing theory, a load bearing capacity model for oil film was established. The influences of screw-down tilting, hydraulic pump power and restrictor's hydraulic resistance on the hydrostatic pressure bearing-spindle system were calculated.

针对某CVC带钢冷连轧机启动阶段支持辊油膜轴承静压承载能力不足的问题，应用流体润滑理论，建立了轴承倾斜工作下静压承载能力的全润滑系计算模型，分析了轧机压下倾斜、油泵功率和节流器液阻对轴承静压承载性能的影响。

Planning methods and effect analysis of advance right-turn

以可插车间隙理论和概率论知识为基础，对提前右转两种组织方式下右转机动车的理论通行能力进行了对比研究，建立了设置交织区所能增加右转机动车通行能力的计算模型，并且以平均延误为指标对比分析了两种组织方式的运行效果。

For improving the static and dynamic seal properties of the magnetic fluid seal, the correlation between the seal capacity and the residual induction intensity and coercive force of permanent magnet has been studied. An ANSYS model for analyzing parametrically magnetic path was developed and optimize design of the magnetic path parameters has also been carried out based on the model and simulation analysis.

为了提高磁流体动、静密封的能力，文中探讨了磁性材料中剩余磁感应强度和矫顽力与磁流体密封能力之间的相互关系；建立了基于磁路参数化的ANSYS模型，通过磁路的仿真，数值计算实现了磁流密封结构的优化设计。

Main outcome measures Tests of memory, executive function, non-verbal reasoning, mental flexibility, and information processing five years after randomisation, with scores used to create a summary cognitive score.

五年后，对受试者的记忆力、执行功能、非言语推理、心理应激能力及信息处理能力进行测试，并以这些测试评分计算总的认知得分。

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。