曲线

According to mathematical model of neckband curve of turndown forming device,methods of calculating neckband curve with UG soft ware are introduced.

根据翻领成型器领口曲线的数学模型，介绍利用UG软件设计计算并绘制领口交接曲线的方法。

Through the operating practice, it was shown that the MATLAB-based method provided a rapid approach for the spreading design and manufacturing of the neckband curve and gives a valuable sample for the design of packaging machine.

为使制成的袋子外形平整，符合形状尺寸要求，在设计制造翻领成型器时，要特别注重其领口曲线的确定和展开(领口曲线即图 1中所示领状外表面与管状内表面的交线SCS)。

The sensitivity,specificity,false positive rate,false negative rate and receiver operator characteristic area were e...

以培养结果作为金标准，应用受试者工作特征曲线确定iQ200和UF100各项参数的最佳临床判断界值，评价各项参数的灵敏度、特异度、假阳性率、假阴性率和ROC曲线下面积。

The results showed that for the two peony cultivars, before flowering and during flowering period the day rate changes of net photosynthesis rate were up to the maximum at 12:00, and there were no photosynthesis "sleep at noon" phenomenon, therefore, during the two period, the curves of net Pn of the peony leaves only have one peak.

结果表明：两品种在花前、花期2个不同发育时期的净光合速率日变化曲线在12：00左右达到最大值，无明显的光合午休现象，日变化曲线呈"单峰"型。

This paper presents the basic concept of the production systematic analysis gas well and the basic principle and method in nodal point analysis of the gas well; Give the result of deep going analysis as well as research on the gas flow rule in the wellbore,performance relationships curve of inflow and outflow as well as the curve of pure gas well sand liquid production on gas wells.

本文重点论述了气井生产系统分析的基本概念、基本原理和方法，对天然气在井筒中的流动规律，气井流入与流出动态曲线，纯气井和产液气井的动态曲线，进行了较为深入的系统分析和研究。

Langbianensis tree species in Yunnan Province was established by means of nonparametric Kernel Density Estimation method.

以建立云南思茅松林树高曲线模型为例，在分析最小二乘估计存在缺陷的基础上，采用非参数核密度估计建立树高曲线模型。

Since two curves have the same coordinates and unit normal vector at the contacting point, the problem of the mesh of two planar curves is transformed into an ordinary differential equation by vector analysis. We have the solution to the equation by numerical method and computer calculation. After repeating the way of computing the solution to the equation, we have the contacting points.

因两曲线於接触点的位置相同，单位法线向量相等，由向量分析使曲线接触问题转变为常微分方程式，藉助数值计算与电脑运算得到方程式解，重覆计算方程式的解即可得每一接触点的位置。

Compact design Curve Controls did not achieve normal curve of the painting, although very simple but very good use.

体积小巧曲线控件没，实现一般曲线的各种画法，虽然很简单但很好用。

A normal curve is a density curve that is symmetric, single peaked and bell shaped.

一个常规曲线是一个对称的，单峰的，拱起的曲线。

A new technology,which is called non-interference normal tracking for NC curve grinding was presented.

将快速点磨削技术引入到曲线磨削过程中，提出了曲线磨削中砂轮对工件轮廓实施法向跟踪磨削的新方法。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。