曲线
- 与 曲线 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Intuition tells us that by following an optimal pattern which recognizes the difference in factor intensities of the two goods, we can end up on a production possibility curve that is bloated out beyond a constant-cost straight line: in short, on a production possibility curve that is convex, obeying the law of increasing marginal costs of one good as it is expanded at the expense of the other good.
直觉告诉我们,遵循一个最佳的牵式识别不同强度的因素,我们可以结束两种商品生产可能曲线上的突破了constant-cost臃肿直线:简而言之,在生产可能曲线,为凸、守法的边际成本的增加的一个好,因为它是扩大牺牲另一个好。
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The paper discusses a generalized non-autonomous discrete relaxed system in time optimal control with generalizing the target constraint from the point curve to convex set hyper curve.
本文讨论了一类广义非自治离散松驰系统的时间最优控制问题,将R中点曲线的目标约束推广为凸集值函数的超曲线约束。
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Based on the computer graphics,a set of graphic processing software has been developed which can display distinctly the temperature distribution of any calculation time with continuous transitional colors,draw the solidification processing curve,draw cooling curve and print the technique card and so on.
本文借助计算机图形学,进行温度场的后处理显示,能对任意计算时刻的温度分布进行颜色过渡逼真显示,能进行凝固进程曲线的绘制,冷却曲线的绘制和打印铸造工艺卡等,为用户优化工艺设计提供良好的分析工具。
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By the cooling curve and the temperature field, it can he known that, the solidification time of ribbon is 1.0×10^(-4)s, the even solidification rate of ribbon with 60 μm thickness is about 10^6K/s, and the temperature of cooling process does not obviously go back by the release of solidification latent heat. The solidification rate of ribbon is at 0.010-0.394 m/s, and it changes from high to low with the prolonged solidification time.
由冷却曲线和温度场曲线类比结果可知,带子的凝固时间为1.0×10^(-4)s;单辊快淬的平均冷却速度在10^6 K/s数量级,且凝固潜热的释放不会明显地引起冷却过程的温度回升;带子的凝固速度在0.010~0.394 m/s范围之内随凝固时间的延长逐渐由大变小。
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Combine the cooling characteristic curve of quench media and the dynamics curve of continuum cooling phase change to select the quench media of materials is very useful, and it can obtain best microstructures and controlled crack polarity or distortion.
文章摘要:提出将淬火介质冷却特性曲线与材料的奥氏体连续冷却转变动力学曲线相结合,来选择材料的淬火介质,获得合适的显微组织并控制材料淬火过程中的变形、开裂倾向。
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This is a realization of the C painting curve procedures, the screen shows a coordinate axis through the keyboard input the coordinates...
这是一个用C实现的画曲线的程序,在屏幕是显示一个坐标轴,通过键盘输入的坐标画出曲线。
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This is a realization of the C painting curve procedures, the screen shows a coordinate axis through the keyboard input the coordinates paint curve.
这是一个用C实现的画曲线的程序,在屏幕是显示一个坐标轴,通过键盘输入的坐标画出曲线。
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In inner action domain, the local coordinate of each point related to test feature curve need to be calculated, and then the point is deformed by finding the position with the same coordinate related to reference feature curve.
在内部作用范围内,通过计算每一点相对于测试特征曲线的局部坐标,然后在参考特征曲线坐标系下找到相同的坐标位置,完成该点的交换过程。
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The author then introduces the differential relationship between vectors as well as tensors in a curve coordinate system and curve coordinates, and the transformation relationship between coordinate systems and their matrix expressions.
简要介绍了卫星重力测量中所涉及到的曲线坐标系下矢量、张量与曲线坐标之间的微分关系、坐标系之间的变换关系以及它们的矩阵表示。
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A curve coordinate system is established in which the original problem may be reduced to a fixed boundary problem over a rectangular region and thus may be solved by difference methods .
给出了一种用曲线坐标求解椭圆型偏微分方程自由边值问题的数值解法;该方法通过引入两个辅助问题,它们构成一个曲线坐标系。
- 推荐网络例句
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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)。
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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%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。