The morphologies of several polyfluoroethylene oils were studied by small angle laser light scattering.
本文用激光散射及偏光显微镜等技术剖析了几种氟油的聚集态结构。
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The nation's government says this can happen when tiny particles of pollution scatter the sunlight during the day, and it's not a good idea to be outside in it as air quality monitors say it can cause serious health problems.
印度尼西亚政府表示,当微小的污染颗粒物在白天
太阳光时,就会发生
种情况,根据空气质量检测,
种情况不适宜待在室外,会
严重的健康问题。