The shortcoming of current slag cavity brick is presented . Its size is determined. The action of production method and gap ratio on its strength is studied in this paper.
文中提出了现行煤渣空心砖的不足，分析确定了煤渣空心砖的几何尺寸，研究了生产方法和孔洞率对煤渣空心砖强度的影响．。
For all three kinds of three-dimensional photonic crystal structures, their band gap width and band gap ratio can be improved with the increase of dielectric constant ratio.
对于不同的三维光子晶体结构，随着介电常数比的增大，完全禁带的宽度和带隙率也会随着增大。
So, bearing this in mind, if we compare the incomes of the top and bottom fifths, we see a ratio of 15 to 1. If we turn to consumption, the gap declines to around 4 to 1.
当我们知道这些之后，如果再去比较最高和最低的5%的家庭的收入，我们得到一个比例15:1。
Although the overseas production ratio of Japanese producers is rising, "there is still a big gap between overseas production and overseas sales", says Mr Kikuchi.
尽管日本制造商的海外生产比例正在攀升，“但海外生产量和海外销售额之间仍有很大缺口，”菊池正年说。
It is special important meaning that Deep - hole blasting With bottom Gap Charging is used to protect bottom rock from breaking, to decrease block ratio and to improve blasting efficiency.
深孔爆破孔底空隙装药在有效地保护底板岩层免遭破坏，减少大块率，提高爆破效率等方面均具有重要的意义。
A large international study that appeared in Nature in February began to fill in this gap by looking for genes associated with waist-to-hip ratio.
一个主要研究基因与腰臀比关系的大型国际研究已经在二月份在法蒂尔开始。
The complete degree of the size of credit gap and information becomes inverse ratio.
信贷缺口的大小与信息的完备程度成反比。
Through the limiting drawing ratio tests, the influences of rolling, annealing, blank holder force, drawing gap, drawing temperature and speed on the forming performance were investigated.
通过极限拉伸比试验，研究了轧制、退火、拉伸温度、拉伸速度、拉延间隙以及压边力等工艺因素对镁合金板材成形性能的影响。
When the relative gap height (the ratio of flap height to gap width) is in the range of 0 8-2 0, the mean pressure will reduced 30% if the flap height is smaller than the thickness of boundary layer.
底部相对间隙在08～ 2 0之间时，扰流片高度小于边界层厚度时的壁面平均压力比扰流片高度大于边界层厚度时小30 %左右。
However, this method will lead to serious mistake under the condition while the ratio of the cathode width to gap one can not be negligible.
然而当阴极宽度不能远远大于极间间隙时，采用这种处理方式将产生很大的误差。
Then, we propose an image classification method based on feature complement ratio matrix, which tries to bridge the semantic gap from two aspects.
接着，本文提出了一种基于特征互补率矩阵的图像分类方法，试图从两个角度减小语义鸿沟。
The results indicate that the power index, the minimum gap width and the size ratio are the main factors affect the magnitude of the pressure, the force and the moment.
结果发现幂流体的幂指数、颗粒间最小间隙以及颗粒的大小都是流体压力和颗粒间切向阻力的重要因素。
The rational gap length reduced the volume of adhesive effectively and the highest reduction ratio was 60%.
合理的间隙长度可以有效地减少胶粘剂的用量，减少率最大可达60%；
This paper discusses the reasonability of poverty measures, such as head-ratio, poverty gap and Sen's measurement of poverty.
本文论述贫困测度问题，讨论了穷人比例、总收入缺口、森贫困测度等指标的合理性。
A new work roll contour is advanced which is a linear variable crown (LVC) roll. This roll contour can realize linear ratio of gap crown and strip width.
提出一种新型线性变凸度工作辊辊型即lvc辊型，这种辊型实现了辊缝凸度调节与板宽成线性化。
There is abundant precursory information of VP/VS ratio, seismogenic gap and seismic migration after1993 for analysis.
年以后波速比、孕震空区、地震迁移等可供分析的前兆信息很丰富。
Crimp ratio depended on crimp temperature, pressure and the gap of crimp roller, specific resistance was related to air humidity.
卷曲温度、压力、卷曲轮间隙决定卷曲率的大小；比电阻与空气湿度有关。
The content includes: Chosen value of air gap and its influence upon the short circuit ratio;
内容包括：气隙取值及其对发电机短路比的影响；
The brushless direct current motor (BDCM) used in attitude control and energy storage flywheel features a structure of large equivalent air-gap and large ratio of diameter to length.
姿控、储能飞轮用无刷直流电动机具有大有效气隙、大径长比的结构特点。
The larger the ratio of refraction index, the more obvious is the band gap.
折射率的比值越大，则禁带越明显。
Be noted that, as the seismic data on hand has a relatively low signal to noise ratio, there is a gap between the processing results and the expected results.
需要指出的是，由于实际井间地震资料的信噪比较低，因而处理结果与预想结果之间存在一定的差距。
Be noted that, as the seismic data on hand has a relatively low signal to noise ratio, there is a gap between the processing results and the expected results.
需要指出的是，由于实际井间地震资料的信噪比较低，因而处理结果与预想结果之间存在一定的差距。
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