查询词典 spatial point

Using the perspective drawing formation principle,this paper makes comprehensive elaboration of one-point perspective,two-point perspectives and three-point perspectives formation principle with the matrix representation method,and infers one essential method to these three kinds of perspectives formation principle which the perspective reverses,uses this essential method to reverse the picture's some characteristic point coordinates,then completes the reconstruction object's three-dimensional model with these characteristic point coordinates and carries on the confirmation using the surface,the body,these two kinds of fundamental elements as examples.

利用透视图的形成原理，对一点透视、两点透视和三点透视的形成原理用矩阵表示的方法作了全面的阐述，并对这三种透视的形成原理进行反推，推导出透视反求的一种基本方法，利用这种基本方法反求出图片的一些特征点的坐标，然后用这些特征点的坐标来完成重建物体的三维模型，并以图像中面、体两种基本元素为例进行了验证。

In the discussion of countermeasures, it puts forward a point from the government's point of view, which is to establish industry and employment policy that suits Zaozhuang to improve youth employment; from the enterprise's point of view, the point is that coal enterprises stretch the industry chain actively and develop other industries besides coal industry to re-employ interior laid-off workers inside the enterprises themselves to unleash the employ effects of enterprises with small and medium sizes; from the society's point of view, it suggests to teach youth with the right attitude of career and establish the idea that technical talents are of great importance and the idea of business establishment; from the viewpoint of the Communist Youth League, try to find the best method for youth employment and maximum employment, and form a situation that youth have, want and are able to start a career

通过以上的分析研究，站在政府角度上，提出了建立具有枣庄特色的产业政策、就业政策拉动青年就业；站在企业的角度上，提出了煤炭企业主动拉伸产业链，大力发展非煤产业，发挥中小企业的就业吸纳作用，实现企业内部待业职工的自我消化；站在社会的角度上，指出要培养青年树立正确的就业观，引导青年确立&技能型大有作为&的观念，使自主创业意识深入人心；站在共青团的角度上，努力寻找青年最佳就业路径，实现青年最大限度的就业，真正达到青年&有业可就&、&有业想就&、&有业能就&的局面。

Point/Snap toggle Allows you to choose between Point Mode (exact point of cursor click determines point selected) or Snap Mode (point is determined by, or "snaps to," nearest endpoint of an existing item to cursor click) while drawing .

点击/捕捉切换当你正在绘图的时候，允许你在 Point Mode 点模式（精确选择鼠标指针所单击的点位置）和 Snap Mode 捕捉模式（点位置的选择被确定在距离指针单击位置最近的一个现有内容上的一个距离指针单击位置最近的端点）之间自由切换

By analyzing the spatial relations of urban road network, the abuttal relation between road sections is discussed.(2) By analyzing the cognition process for sign information, the design method based on spatial reasoning is established.

首先对城市道路网的空间关系进行了分析，明确了路段邻接关系的表达；然后通过对标志信息的认知分析，探讨了基于空间推理的道路信息标示设计方法，最后对方法的具体实现进行了说明。3、基于标志性地物的指路标志设计方法研究。

For example, this policy is used by Spatial Corporation when selling Spatial ACIS library.

例如，这项政策是使用空间公司当销售图书馆空间信息预报系统。

The algorithm of the division of the GML spatial date, and the distributed spatial data base and the metadata base were designed.

同时设计相应的分布式空间数据库和空间元数据库。

We may conceive an analysis situs graph, in a spatial on observation is such, observes in addition on spatial or such, what is different, in two spaces is the masculine and feminine elements, saw in the positive spot cloudy, saw in the cloudy spot positive.

我们可以设想一个拓扑图形，在一个空间点上观察是这样的，在另个空间点上观察还是这样的，不同的是，在两个空间是阴阳的，在阳的点看到阴，在阴的点看到阳。

In spatial analytic geometry,a spatial curve is an intersecting line of two curved surfaces.

在空间解析几何中，空间曲线是两曲面的交线，在空间曲线中消去一元，即得投影柱面。

Mango anthracnose varied in its possession and use of spatial resource at different spatial niches.

在各生境位点上，芒果炭疽病对资源的占有和利用能力是不同的，边线的生境相对不利于芒果炭疽病的生存，花期时果园各方位生境

Fungicide interference reduced the temporal and spatial niche breadth of mango anthracnose and it had more significant effect on spatial niche breadth.

药剂干扰压缩了芒果炭疽病的时间和空间生态位宽度，对空间生态位宽度的影响更为显著。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了