The key factors of sugar accumulation are of main light temperature accumulation and dailyrange of temperature.
影响糖份累积的关键气象因子主要是光温积和气温日较差。
2
The snow cover might affect the daily maximum ground temperature, daily minimum ground temperature and the dailyrange of the ground temperature.
积雪可能对土壤日最高温、日最低温和日温差有较大影响。
3
The daily maximum surface temperature appears on the coping of the sand dune, the minimum temperature and the greatest diurnal temperature range appear on the windward slop.