查询词典 line space

Therefore, the property, of Pascal line is important for both algebraic curve and singularity of spline space The aim of this paper is to find common properties among conic curves which have the same Pascal line and compute the track of Pascal lines.

所以，对于Pascal线性质的讨论，对于代数曲线以及多元样条空间的结构方面的研究也起着重要作用。

After riding by the guards, and on through an empty space, Rostov rode along the line of the reserves for fear of getting in the way of the front line, as he had done in the charge of the horse-guards, and made a wide circuit round the place where he heard the hottest musket-fire and cannonade.

罗斯托夫走过了近卫军驻地和一片空地，为了不致于遭遇重骑兵进攻那样的事情，他不再窜入第一线，而是远远绕过那个可以听见至为剧烈的枪炮射击声的地点，沿着预备队的阵线向前驰去。

I think urban recreation of space, except that catch the line of people's emotion and natural line including people, it is very important too to respect the history gentle pulse characteristic.

我想城市空间的再创造，除了要抓住人的情感之线和包括人在内的自然之线外，尊重历史文脉特色也是非常重要的。

Prove, proof 直线:straight line 曲线:curve 平面:plane 举例: any of a set of two or more numbers used to determine the position of a point, line, curve, or plane in a space of a given dimension with respect to a system of lines or other fixed reference.

由两个或多个数值组成的数组中的任一数值，用来在一个直线系统或其它固定参照数值方面决定点、直线、曲线或平面在已知范围空间内的位置。

To research the propagation characteristics of travelling wave along transmission line in depth, the authors establish a mathematical model of travelling wave along lossless transmission line with the format of discrete time and space mesh lines, derive the stable condition and boundary condition of the wave equations using numerical solution of partial differential equation, and attempt the simplification of the boundary condition to realize full decoupling of voltage and current.

为深入研究行波在配电线路上的传播特性，建立了时间-空间网格线离散格式的无损传输线行波数学模型，采用偏微分方程的数值解法推导了波动方程的稳定条件和边界条件，并尝试对边界条件进行简化，以实现电压和电流的完全解耦。

By taking the strategy of uniting geometry with algebra and using the method of minimal value, the distance problems between a line and a line in four dimensional space are investigated and the caculation formula are given.

用形数结合的观点和极小值法，研究了四维空间中两直线间的距离问题，并给出了相应的计算公式。

Through analyses on the exchange between the space electron kinetic energy and interelectrode electromagnetic field energy, and energy changes of the electromagnetic field on the magnetically insulated transmission line cross-section, the quantitative relationship between the line voltage and current is pressented at the start and end during the formation process of the magnetical insulation without electron loss.

通过分析空间电子与极间电磁场之间的能量交换关系，以及磁绝缘传输线横截面上的电磁场总能量变化，给出了量化无损磁绝缘形成过程始末时刻线电压和线电流关系的电磁模型。

Between the line and line is the either near or far space, every one is extended limitlessly to both ends, and every two are parallel each other.

线与线之间是或近或远的空隙，每一条都向两头无限延伸，而且每两条都是相互平行的。

When we imagined the fourth dimension, it was as if we were treating the entirety of three-dimensional space in a particular state as a single point, and drawing a fourth-dimensional line to another point representing space as it is in a different state.

当我们想象第四维的时候，我们将整个第三维想象成了一个点，然后画一条四维的线。

Is covering an area of 25 mu, and the total investment is 30 million yuan with the new production plant, office space and support space about 15,000 square meter and the new automation system and relay technology product line.

南京钛能电气有限公司项目占地25亩，总投资3000万元，新建15000平方米生产厂房、办公用房及辅助用房，新建自动化系统与继电保护技术产品生产线。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。