The orange - emitting as - anodized porous silicon was suspended in toluene by ultrasonic 气氛中350oc退火1 j ’时,黄绿光带的强度减弱。
The deceleration occurs with initial asymmetry in outside region of rmw with 13h period and the amplitude reduces with time Rmw外围扰动使tc强度减弱,这种减弱作用也表现出震荡形态,震荡周期约13h ,其震荡强度随时间具有减弱的趋势。
Ernesto was downgraded to a tropical storm late sunday , but forecasters say it is likely to regain hurricane status once it gets back over the warm waters of gulf mexico 星期日晚些时候,欧内斯特飓风强度减弱为热带风暴,但预报员称,一旦它重新回到温暖的墨西哥海湾水域,很可能会恢复飓风势头。
The results indicate that the interfacial elasticity decreased with the addition of demulsifiers , resulting a decrease of both the strength and the thickness of the oil film , and hence leading to a shorter film life 结果表明,破乳剂使油水界面弹性降低,导致油水界面强度减弱,界面膜寿命变短,界面膜厚度变薄。