DSC, thermogravimetry analysis ( TGA ) and circular dichroism ( CD ) were used to study the thermal and optical properties.利用差示扫描量热法(DSC) 、 热失重分析 ( TGA ) 以及圆二色谱 ( CD ) 研究了嵌段共聚物的热性能和旋光性能.The work interposes a glass plate ...
The work interposes a glass plate between two large circular mirrors.该艺术品在两面圆形大镜子中间插入一块玻璃板。a circular tour of the city环城游览The bright boy altered it to a circular form.这个聪明的男孩把它改成了圆形....
有利的小气候使山茶花提前开放 ( 约翰罗素 )A beneficent microclimate brings out the camellias betimes ( John Russell )重约2.3千克的 小气候 空调系统,能为加热或制冷提供100瓦的功率.A 5 - pound microclimate - conditioning system that provides 100 watts of heating or co...
He tore up the clothes.他把衣服撕碎了。She very nearly tore my overcoat.她差点把我的大衣扯破了。They tore into a steak.他们大口大口地吃牛排。A sniper's bullet tore up a wall two inches above his head.一颗狙击手的子弹打烂了他头顶上方两英寸地方的墙头.The door flew open an...
He had never been afraid of failure: he was a gambler, ready to go off somewhere else and start all over again.他从来都不害怕失败:他是个冒险家,随时准备到别处从头再来。'so the river - boat gambler and the speculator is going to be respectable!...