The connection between a geometry and its non-spatial attributes is established by "opening" the SVG element of a geometry and adding onmouseover and onmouseout attributes.
When set up the result and appraise to the ring road, attempt to establish the length of ring road geometry instead of the connection of serving the result.
在对环路设置效果进行评价时，试图建立环路几何长度与其服务效果的联系。
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My paper introduces reference frame of bistatic Doppler weather radar, basic geometryconnection and the equation of bistatic Doppler radar from the theory of bistatic Doppler weather radar.