striking period

基本解释

Those who've watched Salesforce.com (CRM) over a ten year period have witnessed a striking example of this trend.
以Salesforce.com（CRM）爲例，如果關注這款銷售系統的時間超過10年，人們就會發現一個驚人的趨勢。
Theory of mind (ToM), as an important competence of children's social cognition, shows a striking development in the preschool period.
作爲兒童社會認知的一種重要能力，心理理論在學前期有著顯著的發展。
If one single prayer can cause such a striking difference in feelings then what could prayer over a period of time do for a relationship?
如果一次簡單的祈禱就能在情感中引起如此驚人的變化，那長時間的祈禱將對彼此關系有何幫助呢？

The amount of food available is striking, I mean in the period of time I was--since I was a child there are a lot of changes that have occurred, and I mentioned some of this in the last class-- but when I was a child you didn't have rows and rows of food at a drugstore.
現有糧食的數量是驚人的,儅我還是小孩的時候,身邊就發生了很多變化,我上節課曾提到過一些,在我小的時候,葯店裡還沒有滿貨架的食品
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選

Warren added that he has no access to the records of these Iranian ships, and said that their apparent persistence on the Tanzanian registry might be due to a policy of waiting for a 90-day provisional registration period to expire, rather than simply striking them off.
FORBES: Iranian Tankers in a Tanzanian Twilight Zone?