test operation短语¹⁴⁴⁹⁷²⁺² 基本例句 试运行 The C- Design Assessment is valid for test operation comprising a maximum of2 years or4000 equivalent hours at full load. 设计评审对试运行最大试运行时间为2年或满负荷情形下4000小时有效。 coatu Meanwhile, in the end of this text, it shows the test operation result of the system in order to use for reference in future. 同时，在本文的最后给出了系统试运行的结果，供以后借鉴。 fabiao