The preference of the decision program can not be exactly determined by the projection of the decision program on the ideal alternative and the distance of the decision program to ideal alternative.

由决策方案在理想方案上的投影及其到理想方案的距离还不能完全确定决策方案的优劣，应该综合考虑决策方案与理想方案的相似系数及其到理想方案的距离。

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The real-time LOOP program for SPOT projection mode is studied. The plotting software package with SPOT imagery is developed.

研究了SPOT投影方式的实时循环程序LOOP及SPOT图象的测图软件包。

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In this paper author concisely summarizes a few common map-projection transforms and the result conversion of geodetic survey and gives their computer algorithm and the source program.

文中简明扼要地总结了几种常用的地图投影变换和大地测量成果转换，并给出算法及实现步骤，供作图人员参考。

youdao

Although I will note, even within the 50-year projection, they projected for 13 years, an amnesty program for undocumented workers would be a net benefit for the U.S. economy.

NPR: Immigrants Tend To Complement, Not Replace American Jobs