查询词典 experimental research

The major concentsare summarized as follows: 1.Experimental research on the GFRP Tubed short reinforced concrete columns underaxially loaded are carried out to investigate the mechanical properties of working feature, theeffect of GFRP tube confining,ductility of the specimens.The effects of concrete strength,loading condition,ratio of longitudinal reinforcement and ratio of stirrups are researched.

完成了以下工作： 1、通过GFRP套管钢筋混凝土组合短柱的轴心受压试验，研究其工作机理、破坏形态、GFRP管对混凝土的约束效果、延性，试验研究了影响这种组合短柱轴压力学性能的部分因素，包括混凝土强度，GFRP管不同的受力方式，纵筋配筋率，体积配箍率等。

Through the experimental research of main operating parameters of a dual air-register burner boiler, which have an effect on combustion, the authors have identified the variation relationship between boiler economic performance and such factors as oxygen content, primary air flow rate, various damper openness of the burners, and coal pulverizer feed rate, etc. The optimized selection of the above-cited parameters results in a significant enhancement of the boiler operating efficiency.

摘要〕 通过对双调风燃烧器锅炉影响燃烧的主要运行参数的试验研究，分析得出了氧量、一次风量、燃烧器各挡板开度、磨煤机给煤量等主要燃烧参数对锅炉经济性的影响规律，并对这些参数进行优化选择，使锅炉的运行经济性得到了明显提高。

In this paper, an experimental research by hollow-fiber membrane-based absorption system was carried out.

建立了中空纤维膜接触器的传质模型，应用MATLAB处理了传质模型中的非线性偏微分方程组，预测了CO_2出口浓度。

Experimental research on the vibration of single slab and multi ones set in the arch ring is carried out in the first time. Slab vibration divisions along the water flow are proposed and their lists are determined. Laws of vibration distribution along water flow, across the arch ring, in time zone and frequency one are established. The most dangerous condition to slab's stability is obtained by comparing slab vibration in the different downstream depth.

首次对反拱水垫塘拱圈弹性单、多底板块的振动特性进行了试验研究，提出了拱圈底板块沿流程的振动分区，给出了各振动区的界限，得到拱圈单、多底板块振动特征值沿流程及沿拱圈的分布规律，底板块振动的时域和频域特性，对不同下游水位的振动特性进行了比较，给出了对拱圈底板块的稳定最不利的条件。

Methods Adopt an inventory and Implicit Association Test to do the experimental research.

采用问卷调查和参照内隐联想测验法进行实验研究相结合的方法。

Experimental research of forming process for axle shaft sleeve with flange far from big end;2. Applying software DEFORM,the forming process has been analyzed for axle shaft sleeve .

应用DEFORM软件对半轴套管成形过程进行数值模拟，分析了金属在成形过程中各种场量的变化，对不同成形方案金属流动情况进行了预测，确定了最优的成形工艺和合理的模具结构。

To get an acceptable model, it is necessary to work combining with the experimental research. The ice/snow bench tester for a tire was developed successfully, by which the six components of the tire forces and the track temperature could be recorded automatically. The temperature of ice bench could be controlled at -20～0℃.

依据制冷原理，在长春汽车研究所现有试验装置的基础上，研制成功了我国第一台冰雪路面轮胎力学特性模拟试验用平台，可同时测量冰雪面上运动轮胎的6个分力及轮胎碾道温度，冰雪面温度可控制在-20～0℃。

To get an acceptable model, it is necessary to work combining with the experimental research. The ice/snow bench tester for a tire was developed successfully, by which the six components of the tire forces and the track temperature could be recorded automatically. The temperature of ice bench could be controlled at —2O--~O0C.

依据 制冷原理，在长春汽车研究所现有试验装置的基础上，研制成功了我国第一台冰雪路面轮胎力学特性模拟试验用平台，可同时测量冰雪面上运动轮胎的6个分力及轮胎碾道温度，冰雪面温度可控制在-20～0℃。

This algorithm is used for the experimental research of feature extraction of airborne LIDAR point cloud.

在分析激光雷达点云空间分布特征的基础上，提出了基于斜率的激光点云平面拟合过滤算法，并利用该算法对机载激光雷达点云的特征提取进行了实验研究。

However, with detail analysis on burning mechanism of pulverized coal and corresponding experimental research, a new design method for firing low volatile pulverized coal in a rotary kiln is put forward.

但通过对煤粉燃烧机理的详细分析和相应的实验研究，作者提出了一种新型的回转窑烧低挥发份煤的设想，这对于扩大回转窑燃料的使用范围，尤其是对于一些地方企业，能因地制宜地使用廉价的当地燃料，降低成本，提高经济效益，具有重要的实际意义。

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。