曲线

A smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line.

在回归分解中相对于一批对数的光滑曲线；对线性回归来说曲线是直线。

Based on the mathematical model, the measurement result is fitted with the least square method and the fitted curve tallies with the practical curve quite well.

用该数学模型对测量结果进行了最小二乘法拟合，所得拟合曲线和实际曲线非常吻合。

In order to adapt to the different demands of coal mines,this series of fans is equipped with flameproof three—phase

FBCZ系列风机的性能参数如表1，性能曲线如图所示。所给的性能曲线通标准管网模拟试验得出，是

The quality magnetic susceptibility curve and the frequency magnetic susceptibility curve have been established.

建立了成都平原4 ka以来的质量磁化率曲线和频率磁化率曲线。

Input fan performance curve, frequency, flow-rate, power; Output fan and system operation curves, efficiency.

数据输入-风机性能曲线、频率、流量、功率；数据输出-风机与系统运转曲线、效率。

The first approximate solution for amplitude frequency response curve of the primary resonance of the system has hardening characteristic.

分析一次近似解、二次近似解的特点，指出系统主共振的一次近似解的幅频响应曲线表现为硬刚度特性；二次近似解的幅频响应曲线表现为软刚度特性。

Frequency curve should be smooth, no sudden jump point oscillation; response curve of the rapid convergence.

频率曲线应平稳，无突跳振荡点；响应曲线应快速收敛。

The general form or a quantity indicative of the general form of a statistical frequency curve near the mean of the distribution.

平面立方曲线平面的立方曲线，具有一个拱形、一个交点和逐渐接近同一条线的两个端点

A set of equipment including a special shunt and a special amplifier are made up to measure the post-arc fulgurite current from which the post-arc fulgurite resistance is obtained.

本文通过自制试验设备测量熔断器中弧后残躯电流随时间变化的关系曲线，从而得到不同熔体材料采用不同的填充方法的弧后残躯电阻曲线。

A set of equipment including a special shunt and a special amplifier are made up to measure the post-arc fulgurite current from which the post-arc fulgurite resistance is obtained. Several fuses with different fuse material are used to measure their post-arc fulgurite resistance.

本文通过自制试验设备测量熔断器中弧后残躯电流随时间变化的关系曲线，从而得到不同熔体材料采用不同的填充方法的弧后残躯电阻曲线。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。