qtr的音标

QTR

abbr.quality technical requirement 质量技术要求;quality technical report 质量技术报告;qualification test report 质量认证试验报告;Quarterly Technical Report 每季技术报告;

英文例句/中文翻译：

1、

QTR Company has emptied the freight yards of Xining Railway Station and Xining West Railway Station so as to expand the unloading capacity to the maximum extent for the arrived quake-relief trains.

青藏铁路公司已把西宁站和西宁西站的货场全部腾空，最大限度的扩大卸车能力，用于救灾物资到达后的卸车和转运；

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2、

With the simulation of the procedures of temperature descending and ascending in day and night on QTR, the temperature difference between steel and concrete were tested with FZS Temperature Auto Testing System.

采用FZS型温度数据自动测试系统，模拟青藏线昼夜降温、升温过程，对钢与混凝土的温差做了测试。

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3、

Therefore, as the saying goes that The key to success or failure of QTR is subgrade, and the key to subgrade is permafrost.

因此有青藏铁路成败的关键在路基，路基成败的关键在冻土之说。

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