coincidence of heavenly qi

A method using bitmap as weather symbol to draw surface weather chart and using regular triangle net to draw the contours of meteorological elements are introduced in this paper.

采用位圖作為天氣符號繪制天氣圖 ,利用規則三角形網格法繪制等值線 ,通過 Visual C++6 。

My camera use only weather symbols to decide correct exposure.

我的相機只用天氣符號來確定正確的曝光時間。

Astronomical sign: Symbols to represent stars of the heavenly body.

天文符號:用來表示天體星辰的符號。

general electric symbolic assembly language

通用電氣符號匯編語言

" This symbol appeared on the Peso, and looked much like the modern$ sign.

這一符號出現在比索上，很像今天$一符號。

" Graphical symbols for diagrams Part 2 Symbol elements, qualifying symbols and other symbols having general application"

GB/T4728.2-1998電氣簡圖用圖形符號第2部分符號要素、限定符號和其它常用符號

Symbol characters (--) with symbols (?a)

符號字符（--）替換為符號（—）

additional character

附加符號[字符], 特殊符號

Symbol for various electrical switches. Switch type can be specified.

各種電氣開關符號?？梢灾付ㄩ_關類型。

Symbol for various electrical switches. Size can be specified.

各種電氣開關符號?？芍付ù笮?。

Graphical symbols for use on electrical equipment

GB/T5465.2-1996電氣設備用圖形符號

inert gas plant

油船具有惰性氣體裝置的符號

Graphical symbols for electrical diagrams--General information

GB/T4728.1-1985電氣圖用圖形符號總則

General principles for the creation of graphical symbols for use on electrical equipment

GB/T5465.1-1996電氣設備用圖形符號繪制原則

" Aerodynamics--Concepts,quantities and symbols--Part 1 Aerodynamic terms in common use"

GB/T16638.1-1996空氣動力學概念、量和符號

" Aerodynamics--Concepts,quantities and symbols--Part 3 Aircraft geometry"

GB/T16638.3-1996空氣動力學概念、量和符號

Graphical and letter symbols to be used in electrical diagrams for petrochemical enterprises

石油化工企業電氣圖圖形和文字符號

Letter symbols for gas lasers

GB/T12082-1989氣體激光器文字符號

mathematical symbol

數學符號,運算符號