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【判断题】
采用非标准炸药爆破,其装药量计算需用爆力换算系数е对单位耗药量进行修正。该值是实际采用炸药的爆与标准炸药爆之比,采用炸药的爆,е亦愈大。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】TBT协议鼓励各成员以国际标准作为制定本国技术法规的基础，这体现了贸易技术壁垒 (TBT)协议的基本原则中的( )原则。
A.
非歧视
B.
同等效力
C.
透明度
D.
标准协调
【简答题】TBT
【简答题】Monologue. 1. Complete the following statements to show the things the woman used to do.
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【简答题】TBT
【简答题】简述TBT有限干涉原则。
【简答题】TBT盛行的原因是什么?
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【单选题】Questions 22 -25 are based on the following monologue. How did the name of 'computer virus' come into being?
A.
It resembles the biological virus.
B.
It works the same way as the human virus.
C.
It influences the human as the biological viruses do.
D.
It spreads to people who use the infected computers.
相关题目：
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.
【简答题】Monologue. 1. Choose the best answer (a, b, or c) to complete each of the following statements.