Now almost every painter has his own camera which provides an important visual exper ience in artistic creation .

今日,中国画家几乎人手一架照相机,照相机与照片已经成为艺术家进行绘画创作的一个重要的视觉经验来源。

Applying digital school to design the geometr y cur r iculum and exper iments in teaching .

运用数位学校设计制作国小几何课程及实验教学。

In this paper the author uses capps model system to make simulation exper iments . It aims at studying the influence of dustpan shaped ferrain on dilution and dif fusion of main pollutants such as so2 , no x and pm10in taiyuan city und er the control of different circulations .

文中利用capps模式进行了模拟试验，试图研究在不同环流背景下，太原附近簸箕型地形对该地主要污染物（so2，nox，pm10）稀释扩散的影响。