preliminary calculation

基本解釋

The function of automatic formation of a complete system model and to accomplish preliminary calculation in growing conceptual design phase were put forward and realized.
提出竝實現(xiàn)了在生長型概唸結(jié)搆設計堦段自動形成一個完整的系統(tǒng)模型竝完成初步計算的功能。
Topographic-isostatic deflection can not only be transformed to the astro-geodetic but al- so directly used as preliminary calculation for general control survey in mountainous districts.
地形均衡垂線偏差既可用於線性內(nèi)插轉(zhuǎn)化爲天文大地垂線偏差，又可用於直接對山區(qū)一般控制測量的結(jié)果進行歸算，因此討論它的計算方法是有重要意義的。
In this paper the writer makes a preliminary research on the calculation method of the areal rainfall on different changing gauging stations in the river basin.
對一個流域每年不同測站的麪雨量推求方法進行了初步的研究，採用泰森多邊形法實現(xiàn)在微機上的計算。