at-the-opening (opening only) order  开盘指令

free on board price price]  船上交货价; 离岸价格

Opening-Closing-Opening Test  分合分试验

reform and opening-up; reform and opening to the outside world  改革开放

Buying when price rises and not buying when price drops  小雪花（初中高分作文）

coal price and electricity price linkage  煤电联动; 煤电价格联动

difference of sale price and purchase price  买卖价差

energy price and capacity price  能量电价与容量电价

Linking of Electricity Price to Coal Price  煤电联动

Ratio between peak price and valley price  峰谷价格比

single purchaser plus competitive price model of price difference appointed contract  单一购买者+差价合约竞价模式

time-of-use power price(TOU power price)  分时电价

free on board price;f.o.b. price  船上交货价

free on board price; f.o.b. price  离岸价格

[endoscopic]biopsy channel opening  弯曲部

2008 Beijing Olympic Ceremony Opening  交流电流

30 years after the Reform and Opening Up  改革开放30年

30 years of Chinese Reform and Opening  中国锦屏地下实验室

30 Years of Reform and Opening  改革开放三十年; 改革开放30周年; 高氯酸铵