Automatic generation of contour in 2d scalar fields and its programming 二维标量场等值线自动生成方法与程序实现
To solve the equation instead of iterative algorithm with an indispensable initial value , the theory of extracting isocurve in two - dimension scalar field is used 利用该算法可以求出任意浮态下的船体与水线面的交线。
The simplest physical model for an appropriate dark energy component is a single slowly - rolling scalar field , sometimes referred to as quintessence 解释黑暗能量最简单的物理模型,是一个单一而缓慢滚动的纯量场,有时称为真空场。
Cosmologists already ascribe cosmic inflation , and perhaps the dark energy ( distinct from dark matter ) that is now causing cosmic acceleration , to scalar fields 关于宇宙暴胀,以及引发宇宙加速膨胀的暗能量(有别于暗物质) ,宇宙学者已经将之归因于纯量场。
The distribution of physical quantity of 3 - d scalar field of casting surface can be observed visually using the technique to display the 3 - d scalar field 采用该技术来显示铸件各部位在凝固过程中各时刻的三维标量场,可以直观地观察铸件表面三维标量场物理量的分布情况。
In mathematics and physics, a scalar field associates a scalar value to every point in a space. The scalar may either be a mathematical number, or a physical quantity.