On this basis, this paper takes effective photosynthesis radiation, temperature and rainfall as climatic indexes, and analyzes their relations with pasture growth.
并在此基础上，以光合有效辐射、温度和降雨量作为气候指标，分析了它们与牧草长势之间的关系。
2
In the first part of this paper some typical methods for measuring sky long wave radiation and sky effectivetemperature are briefly reviewed.
本文的第一部分对天空长波辐射和天空有效温度的测定方法作了简要评述。
3
T5 2-ring tube, three colors. Beautiful and durable, cost-effective. This factory production new three colors with fluorescent uv radiation intensity, temperature rise of existing scientific ratio.