valley pattern meaning in Chinese

河谷型式

What has happened after " the silicon valley pattern " landed on zhongguancun ? how has zhongguancun developed in the past 25 years
“硅谷模式”空降到中关村后发生了什么,中关村25年经历了怎样的发展历程
The diurnal change of cg lightning is obvious , and it generally takes on bi - peak and bi - valley pattern . the two peak values occur at 15 : 00 and 03 : 00 respectively , whereas the two valley values occur at 09 : 00 and 22 : 00respectively . the mean current of positive cg lightning is slightly bigger than that of negative one
闪电的发生也有明显的日变化，总体呈双峰双谷形式， 15时和03时为两个峰值，两个谷值分别出现在9时和22时。
The paper , begining with the value of “ silicon valley pattern ” , points out “ silicon valley pattern ” is a historical concept . its essence is an institutional setting to ensure the area keeping continuous creativeness under the resultant force of productivity and market mechanism
论文从“硅谷模式”入手,认为“硅谷模式”是一个历史发展的概念,它的本质是保证该地区在生产力状况和市场机制的合力作用下产学结合不断创新的制度安排。