character of surface meaning in English
表面特性
表面特征
Examples
- Nonlinear signal character of surface electromyography of exercise muscle fatigue
运动性肌肉疲劳的表面肌电非线性信号特征 - The character of surface radiation and energy expended over soil temperature variation is that the temperature variation at surface , 5cm depth and 10cm depth are approximately sine curve on clear and cloudy day while this way the temperature variation at 20cm depth shows small extent anti - phase variation and the temperature under 50cm is no diurnal . in contrast , the temperature at 5m , 10cm and 20cm shows linear decrease and the soil - surface temperature is concaved on rainy day
地表辐射和能量耗散反映在土壤温度变化上的特征是晴天和阴天地表、 5cm 、 10cm的温度变化表现为准正玄曲线， 20cm深处的温度变化呈现出幅度很小的反位向变化， 50cm以下地温已不存在日变化特征；雨天5cm 、 10cm和20cm的温度呈线性递减，地表温度表现出由降雨引起的凹陷现象。 - The technique of water conservation in gneiss area of tai - hang mountain : on the facet of water conservation measure , four sorts of water conservation measures can all improve the soil water content . the result of straw mulch is best , using water holding agent in soil and plastic mulch are better , stone mulch is worse . four sorts of water conservation measures all improve the physical character of surface layer soil
太行山片麻岩区保水技术：在保水措施方面：四种保水措施均能提高土壤含水量，秸秆覆盖的效果最好，土施保水剂和地膜覆盖的效果其次，石块覆盖的效果较差；四种保水措施使表层土壤的物理性状均有一定改善，使土壤容重降低、孔隙度和土壤饱和含水量增加。 - According to new principles , the method of surface fairness and the character of surface based on direct on initial data point are researched , new curve and surface fairness optimization modeling fitting with fea are produced . 3 . evolutionary programming algorithm is presented to solve the optimization modeling
( 3 )在基于点的曲线曲面的表达方法下，结合曲线曲面的特点与光顺处理的具体要求，采用一种新的现代优化技术? ?进化规划算法的思路与方法，对问题进行求解。