研究试验

Weathering performance of the fire-resistant and weathering construction steel WGJ510C2 was studied by using indoor cyclic corrosion test and atmospheric field exposure test.

对室内盐雾加速腐蚀循环试验和10个月大气暴露试验的耐火耐候建筑用钢试样进行电化学测试，研究了其耐蚀性能。

In experimental studies an experimental system has been constructed, which is suitable to investigate the Q-V characteristics under damped oscillation and double exponential impulses.

在试验方面，首先建立了一套适合于衰减振荡波和双指数雷电波等快速冲击电晕伏库特性研究的模拟试验系统。

According to the variations in friction coefficient, wear rate, temperature of tribo-pair and tribo-surface micro hardness with time, the tribological process lubricated by oil containing Mg_6Si_4O_(10)_8 shows quasi-periodicity with characteristic of damped oscillation, and quasi-period is 200 h; micro-hardness of the worn surface is one time higher than that of 45~# steel substrate.

在实验室条件下，验证了主要组分为Mg6Si4O108的金属磨损自修复剂在45#钢摩擦副表面形成修复保护层的能力，得到了厚3～6 μm的反应层；采用Falex型摩擦磨损试验机进行了长达400 h的摩擦磨损试验，研究了在Mg6Si4O108润滑下45#钢摩擦副的摩擦磨损性能、摩擦副摩擦表面显微硬度和温度随时间变化的情况。

Fig. 7 Influence of circulation ratio on desulfurization and denitration efficiency

试验研究了在炭/硫比为20、含水量6%左右、温度65℃下循环倍率对活性碳脱硫脱硝效率的影响，试验结果如图7所示。

The results of this study showed that the test dentifrice containing NovaMin and the positive control toothpaste reduced dentine sensitivity significantly over the 6-week study.

本研究的目的是通过为期六周的临床试验，评价含NovaMin生物活性材料的牙膏和对照组牙膏，减轻牙本质过敏症状的功效，同时评价试验牙膏使用的

After the contrast experiment, it uses 732 cation resin to depurate the GSH solution, theconcentration of the eluant is the 0.2mol/L NaOH solution, the GSH maximum returns-ratio is 68.37％.

经过对比试验，本研究采用732阳离子交换树脂进行谷胱甘肽粗提液的纯化，经试验洗脱液选择浓度为0.2mol／L的NaOH溶液，谷胱甘肽最大回收率为68.37％。

Using the apparatus of high stress and high hydraulic pressure developed by author, a series of tests was carried out, and the expressions of dewater consolidated settlement with hydraulic pressure and coefficient of permeability with efficient stress was obtained.

通过自行设计的高应力、高水压试验装置，进行了一系列的试验，获得了疏排水沉降量与水压变化、渗透系数与有效应力之间的关系表达式；首次对回归系数的主要影响因素从颗粒级配的特征粒径和特性参数入手，进行了系统的分析；得到了压缩模量与水压降的正相关关系式；提出了一种简便、易行的先期固结压力的确定方法，并对深土力学特性进行了初步研究；推导了各种边界条件下Terzaghi 和Biot 固结理论的水头及沉降量的解析解或半解析解；编写了隐式差分

The physical and mechanical properties of diabase, the index of asphalt mixture with diabase aggregate, the performance index of experimental section were obtained which fully proved the feasibility of the usage of diabase in wearing surface layer. Finally, the construction technics was put forward.

本文通过室内试验和现场试验的方式，对辉绿岩作为沥青混凝土上面层集料的应用进行研究，得出了辉绿岩集料的各种物理、力学性质，辉绿岩拌制的沥青混合料的各项指标，试铺路段各种路用指标，证明了辉绿岩作为沥青混凝土上面层集料是完全可行的；最后提出辉绿岩作为沥青混凝土上面层集料应用的施工工艺。

This project is dealing with the determination of the fracturing of the anisotropic marble by diametral compression of discs with a central crack.

本研究提出一套试验方法，藉由具有裂缝之巴西试验圆盘试体承受径向载重，来测定异向性岩石之混合模态破裂韧度。

Experiments were carried out concerning drilling of CFRP, using solid carbide drills and diamond drills. It was found that the diamond drill were an ideal tool for drilling of CFRP.

本文最后对碳纤维复合材料高质量制孔技术进行了试验研究，给出了几种金刚石钻头的结构，经钻削试验发现金刚石钻头是碳纤维复合材料高质量制孔的良好工具和今后发展方向。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新