“semi-desert”的概念、定义、翻译、参考文献-科学参考

单词	semi-desert
释义	semi-desert Encyclopedia 农学半荒漠草地类组释 semi-desert半荒漠草地类组综合顺序分类法（comprehensive sequential classification system; CSCS）划分的十个类组之一，与自然地带的半荒漠地带对应，其生物气候特征包含热量级为寒温、微温、暖温、暖热四级，湿润度为干旱级的荒漠地带。又称半荒漠草地大类。
随便看	gravitational wobble gravitation constant gravitation effect gravitation interaction gravitation law gravitation theory gravitino gravitoelectromagnetism gravitomagnetism graviton gravitophotophoresis gravitropism gravity gravity acceleration gravity air classification equipment gravity anomaly gravity anomaly interpretation gravity anomaly separation gravity assist gravity-based structure gravity basis-points gravity basis-points nets gravity beneficiation machinery gravity blending silo gravity bottle

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。