在土木建筑工程上,无论设计与施工,都要进行水准测量。兹介绍一种测量水准高程的新方法,运用这种方法在平原、丘岭、前后两测点高差不悬殊的地形地区,进行水准测量工作最为迅速。此方法主要是使用倒数型式的水准测尺,在测量时先将后视水准高程或水准基点(B.M.)之标高,记在测尺上;而后,按测点,顺序通过水准仪可从测尺上直接读出诸测点之高程值不需要内业计算工作。因为使用 In civil engineering, regardless of design and construction, have to carry out leveling. Here is a new method to measure the level of elevation, using this method in the plains, hills, before and after the two territorial points where the elevation difference is not disproportionate, the leveling work is the most rapid. This method is mainly used to measure the level of the reciprocal type ruler, the first measurement of the rear elevation level or the level of the base point (BM) of the elevation, recorded on the ruler; then, according to the measuring point, the order of the level gauge from the ruler Directly read out the elevation of the measuring points do not need home computing work. Because of use