“球心投影”的概念、定义、翻译、参考文献-科学参考

单词	球心投影
释义	球心投影 Encyclopedia 工学方位投影释 gnomonic projection球心投影视点位于地球球心，投影平面与通过视点的直径相垂直，与地球面相切或相割的任意性质的透视方位投影。又称日晷投影。
随便看	Hua Shixiang Hua Shou Hua Shulan Hua Sibao Hua Society Hua Sui Hua Suqin Huatai Huatian Engineering & Technology Corporation Hua Tianyou Huating Lake Scenic and Historic Area Huating school of landscape painting Huating Shi Huating Temple Hua Tuo Hua-Vinogradov method Hua Wang method Hua-Wang method HUAWEI Hua Wei Hua Wen Huawubao Hua Xia Huaxia Culure and Arts Museum Huaxia Film Distribution Co., Ltd.

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。