Yunyan District 云岩区
Shanghai Yunyan Instrument Co 上海允延仪器有限公司
Yunyan Absolute 云烟净油
yunyan resinoid 云烟浸膏
Yunyan Temple 云岩寺
Yunyan Island 岛屿云烟
Yunyan impressions 云烟印象
Lijiang Yunyan Hotel 丽江云燕宾馆
The postcode of Yunyan District, Guiyang City, Guizhou Province, China is 550000.
中国大陆贵州省贵阳市云岩区的邮政编码是550000。
It was in Shanghai that I met Yunyan first. I was deeply impressed by her conversation and her manners.
初次见到云燕是在上海，侃侃而谈、落落大方是她给我的第一感觉。
A preliminary studies on the color change law of Yunyan 97 at the beginning of flue-cured tobacco process based on the principle of colorimetry were carried out in this paper.
利用色度学原理对云烟97在初烤过程中的颜色变化规律进行了初步的研究。
应用推荐