v.照相制版；太阳摄影机；日光仪
The lamp is mainly used in the print and heliograph. 主要用于印刷业，照相版制等。
The heliograph must thus be carefully aligned in the first instance . 回照器在开始时就要小心地对准。
At last, the further designing content and requirement about the transmission system for solar radio heliograph are proposed. 最后，提出构建太阳射电频谱日像仪光纤传输系统需要进一步解决的问题和需深入探讨的内容。
The feature of optical fiber transmission system and its effect on the solar radio heliograph are analyzed in this article. 摘要分析了光纤传输系统的特性，及其对太阳射电频谱日像仪的影响。
Abstract: Based on actually-surveyed data, an analysis on the precision of infrared distance triangulated heliograph survery was done according to law of propagated error. 文摘:以实测数据为依据，按误差传播定律对红外测距三角高程测量的精度进行了分析，提出了在一定距离范围内红外测距三角高程测量能够代替三、四等水准测量。
