Point orientation — If you place a point on a pipe, the symbol is oriented according to the direction of the pipe. Move — If a pipe is moved, the connected pipe and points also move. Identical points — Ensure that no water network points or cable control points are created in the...
9. All variables symbolized by single letters should be in italics; standard functions and letters symbolizing constants should be in normal style; and letters symbolizing vectors, tensors, and matrixes should be in bold italics. Each symbol that is presented in the paper for the first time sh...
A Computer Graphic Model (CGM) was realized on a personal computer for the purpose of river water pollution simulation and planning. With the aid of common software AutoCAD, a color map of a complex river system was established and a suite of graphic symbol blocks such as pollution source, ...
a网络,一个科技发展的产物,也是信息时代的标志 Network, a technical development product, also is the information age symbol[translate] a工程制图远程教育系统设计 Project charting distance learning system design[translate] a积极,阳光 Positive, sunlight[translate] ...
9. All variables symbolized by single letters should be in italics; standard functions and letters symbolizing constants should be in normal style; and letters symbolizing vectors, tensors, and matrixes should be in bold italics. Each symbol that is presented in the paper for the first time sh...