斜管压力计的刻度通常用对数刻度代替。
The inclined manometer's scale is usually replaced with a logarithmic scale.
对于气井，在双对数坐标纸上绘出流量对平均储层压力与井筒压力平方差的关系图。
For a gas well the flow versus the difference of the squares of the average reservoir and wellbore pressures are plotted on log-log paper.
在双对数坐标图上，毛细管压力与含水饱和度呈线性关系，但平衡时间大大缩短。
The capillary pressure versus saturation relationship appears to be linear on the dual logarithmic coordinate diagram. However, the equilibration time has been decreased greatly.
精油萃取率与萃取压力、萃取时间呈对数函数关系。
The extracting rate of the essential oil was logarithmically increased with extracting pressure and time.
研究结果表明，挡墙背后土体存在着沿平面滑动和绕对数螺旋柱面转动两类临界状态，对应有两种不同类型的水-土压力分算方法。
Under the precondition of computing water and earth pressures separately, the effect of the computation method of earth pressure on that of water and earth pressures is studied.
采用平面和对数螺旋滑裂面的单滑块机制，对典型的二维土压力问题进行分析，其结果说明该方法的有效性。
For single block mechanism, such as plane and log-spiral slip surface, the validity of this method has been verified by a typical two-dimensional example.
对于存在定压边界煤层气藏，压力双对数曲线的晚期是水平直线段，压力导数双对数曲线的晚期都是急剧下掉的曲线。
As for the coal-bed gas reservoirs with constant pressure boundary, the log-log pressure curves are horizontal lines and the log-log pressure derivative curves are falling rapidly in the late stage.
据此，提出新颖的数据压缩方案，即伪对数表达方法，来降低测量数据的存储空间，从而缓减通信压力。
This paper gives a new data compression scheme, namely quasi-logarithmic data expression, to reduce the data storage space, so as to lessen communication rooms.
人口对资源的压力不仅来自人口绝对数量的增加，而且来自每个人资源消耗的增长。
The pressure of resources not only comes from the absolute growth of population, but also from the increasement of resource consumption per person.
膨胀量是含水量的线性函数，膨胀量的对数与压力的对数呈直线相关。
The test results show that linear relationships exist between swell and water as well as the logarithm of swell and the logarithm of pressure.
并且可以缓解上层系统对数据管理的压力。
Meanwhile it help the upper to alleviate the data management pressure.
在双对数坐标图上，用实测压力数据和理论无量纲压力曲线拟合，求出低渗透岩心的启动压力梯度。
The TPG is solved by comparison testing pressure curve with theory curves in single log coordinate system.
该算法通过分组及时舍弃挖掘过程中生成的非频繁项目集，有效降低主存压力，减少对数据库的扫描次数，能够对时变数据库进行高效地关联规则挖掘。
The stress of main memory is abated, the times of scan of database are cut down, and the algorithm executes more efficient mining of association rules in time-variant database.
通过对数据分析，发现泡沫铝壳不仅可以消减爆炸冲击波峰值压力，而且可以有效地吸收冲击波比冲量和冲击波比能。
The experimental data analysis show that aluminum foams shell not only can weaken the peak pressure, but also effectively absorbs the specific impulse and the specific energy of shock wave.
绘制出了溶洞压力导数半对数曲线和井底压力双对数曲线。
According to the semi-logarithmic curve, pressure derivative curves of vugs initially increase and then decrease;
对锚杆受力进行原位监测，通过对数据进行研究、分析，可以了解土压力的大小和分布规律，这对于优化深基坑支护结构设计具有重要的实际意义。
So carrying on in-situ measurements of anchor's stress, the value and distribution of earth pressure will be investigated by analysis on actual data.
对锚杆受力进行原位监测，通过对数据进行研究、分析，可以了解土压力的大小和分布规律，这对于优化深基坑支护结构设计具有重要的实际意义。
So carrying on in-situ measurements of anchor's stress, the value and distribution of earth pressure will be investigated by analysis on actual data.
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