The utility model relates to a drawing implement which is capable of drawing a parabolic curve and hyperbolic curve.
本实用新型是一种画抛物线和双曲线的画图工具。
The relation between the softening factor of the destressed zone and borehole spacing and row spacing is a hyperbolic curve.
软化卸压带的软化系数与炮眼间距及排距呈双曲线关系。
The reduction theory for elastic modulus and Poisson's ratio is given according to the stress-strain hyperbolic curve of the soil.
根据土的弹性模量和泊松比满足双曲线关系，给出了弹性模量和泊松比折减的基本原理。
The breakage volumetric strain of rockfill is positive and increases with the increase of axial strain in a trend of hyperbolic curve.
堆石体的破碎体应变均为正值，且随轴向应变的增加而增大，两者近似呈双曲线关系。
The hyperbolic curve method and the exponential curve method are used to forecast embankment settlement of the highway around Harbin city, meanwhile total embankment settlement is calculated.
采用双曲线和指数曲线两种拟合方法对实测数据进行了曲线拟合计算，同时采用分层总和法对路基总沉降进行了计算。
Therefore, the actual observation obtains the reflection time, is not the standard hyperbolic curve, but was a distortion hyperbolic curve, thus influence speed analysis and iteration effect quality.
因此，实际观测得到的反射波到达时间，并不是标准的双曲线，而是一条畸变了的双曲线，从而影响速度分析和迭加效果的质量。
Exponential, hyperbolic, and harmonic curve equations are often used to mathematically express the decline curve.
指数曲线方程、双曲线方程以及调和曲线方程常用来数学表达递减曲线。
The traveltime-distance curve of reflected P-wave in VTI media is not hyperbolic anymore.
VTI介质中反射P波时距曲线一般不再是双曲线。
According to contrast index curve model and hyperbolic model results, the power of multi- Item type prediction accuracy is higher than the latter two.
对比指数曲线模型和双曲线模型的结果可知，幂多项式模型的预测精度均高于后两者。
The isolated a subunit binds oxygen, but the O2 saturation curve is hyperbolic rather than sigmoid.
分离的a -亚基能与氧结合，但氧饱和曲线为双区线而不是S型。
The isolated a subunit binds oxygen, but the O2 saturation curve is hyperbolic rather than sigmoid.
分离的a -亚基能与氧结合，但氧饱和曲线为双区线而不是S型。
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