1. Method A total of 337 dead gray-headed cadre patients over 60 years old in hospital were included in this retrospective study. 方法回顾我科15年来337例60岁以上老干部住院死亡患者病例，分析致死疾病的顺位排列。
2. Chapter Two describes the current situation of the gray-headed market, briefly analyzes the causes concerning marketing and recognizes the senior market. 第二部分对我国老年市场的现状进行了描述，重点分析了市场营销方面的原因，并且对我国老年市场作了重新认识。
3. In the first chapter, this article explains the actuality of the apartment for the gray-headed, the demand is increasing and the effective supply is insufficiency. 老年公寓的现状是：一方面老年公寓的需求量不断增加，另一方面老年公寓的有效供给不足。
英英解释
adj.
1. showing characteristics of age, especially having grey or white hair
网络释义
gray-headed 老年的;
灰白头发的;
白发;
Gray-headed Kiingfisher 灰头翡翠;
gray-headed senile 老年的;
Gray-headed Pygmy Woodpecker 小啄木;
STUDY ON BOT PROJECT FINANCE APPLICATION IN APARTMENT FOR THE GRAY-HEADED BOT项目融资在老年公寓建设中的应用研究;
