三角双锥 meaning in English
trigonal biyramid
Examples
- Reviewing the history and philosophy of chemistry , we consider that the brains of people exist four kinds of views about chemical substance at the present time , which respectively are beeline , triangle , triangle prick , twin triangle prick
同时从化学史和化学哲学的角度进行考察，提出直线型化学物质观、三角形型化学物质观、三角锥型化学物质观和三角双锥型化学物质观是目前为止人们头脑中存有的四种化学物质观类型。