1) subsurface temperature range
地温变化幅度
2) temperature range limit
温度变化幅度
3) changing amplitude
变化幅度
1.
Based on a certain division of land-use and the TM data of the Heihe River basin from 1987 to 2000, and from the changing amplitude, changing rate and spatial dynamic degree of land-use and land-cover, in this paper, the changing characteristics of land-use and land-cover in the Heihe River basin are analyzed, and a contrast amon.
在土地类型划分的基础上,利用黑河流域1987年和2000年两期TM遥感数据,从土地利用与覆被变化幅度、变化速率及动态度等角度,定量分析了流域上、中、下游及全流域总体土地利用与覆被变化的特征并进行了对比。
5) ground temperature change
地温变化
1.
Groundwater exceeding extraction can break original standing ground temperature laws By presenting ground temperature changeful situation of partial region in North China plain, the bad impact and results of ground temperature change on the environment and underground ecology are explaine
地下水超采会改变地下原有地温变化规律 。
6) temperature changes
温度变化
1.
Finite element analysis of the influences of temperature changes on one portal frame;
温度变化对某门式刚架影响的有限元分析
2.
Based on the simplified heat transfer model,the surface temperature changes and distribution of radiant intensity of ship were simulated.
在简化舰船动态传热模型的基础之上,模拟出舰船表面瞬时温度变化与目标辐射强度的周向分布结果。
3.
Based on the simplified heat transfer model of target,the transient temperature changes were calculated, and comparing temperature of target with that of background,it found that there is a distinctive temperature variance of the target and the background and the difference can reach about 10℃.
在简化目标传热模型的基础之上,计算出目标的瞬时温度变化,并与背景的温度比较发现,目标与背景在一天之中均存在明显温差,最大温差可达10℃。
补充资料：地温
地面及其以下的土壤温度。地面温度直接受太阳辐射的影响，白天高，夜间低；夏季高，冬季低。土壤温度的变化随深度增大而逐渐减小，约在1米深处，温度的日变化已消失。土壤深达20米以下时，地温的年变化也消失了。井水冬暖夏凉就是地温终年少变所致。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条