A、 A warning is an operating procedure, inspection, repair or maintenance practice, which if not correctly followed, could result in personal injury, or loss of life.
B、 The warming information that contains operational check,inspection, repair or maintenance tasks shall be properly followed, or injury to persons or loss of life can be caused.
C、 Warning information contains operating procedure, inspection, repair or maintenance practice that will cause injury to persons or loss of life.
答案：A
A、 A warning is an operating procedure, inspection, repair or maintenance practice, which if not correctly followed, could result in personal injury, or loss of life.
B、 The warming information that contains operational check,inspection, repair or maintenance tasks shall be properly followed, or injury to persons or loss of life can be caused.
C、 Warning information contains operating procedure, inspection, repair or maintenance practice that will cause injury to persons or loss of life.
答案：A
A. 在本构型中,必须执行不同的测试程序。
B. 在本构型中,可以选用不同的测试程序。
C. 本次会议强制要求使用不同的测试程序。
A. 为了展示简单性和易懂性,复杂系统应该按系统功能划分而不是按主系统原理图。
B. 为了便于展示和理解,复杂的系统应被划分为系统功能图,而不是整体的主原理图。
c、为了简化显示和便于理解,复杂系统应被分为系统功能区而不是整体系统原理图。
A. To found the basis for those items, the following conceptions have been made.
A. Wait for the paint to dry completely before polishing it again.
B. Do not apply the second layer of paint if the first layer has dried thoroughly.
C. Let the first layer of paint dry fully before you apply the second layer.
A. 非授权人员禁止进入该区域。
B. 只有经过批准的人才可以呆在这个地区
C. 未经批准人员只能短时间在此区域停留。
A. 当这种情况发生时,你可以选择使用第 9 级引气。
B. 当这种情况发生时,将自动使用第 9 级引气。
c、当这种情况发生时,人工打开第 9 级引气。
A. E Do not jar the instruments.
B. Do not pivot the instruments.
C. Do not Shake the instruments.
A. 简体技术英语(STE)有一个可操纵的通用手册(第 2 部分),为你提供了在技术员写作中最常用的单词。
B. 简化技术英语(STE)有一个受控的通用词典(第 2 部分),它提供了在技术文件中最常用的词汇。
C. 简体技术英语(STE)有一个操纵专用词典(第 2 部分)和为你提供了在技术操纵写作中最常用的单词。
A. 从安装位置向上提起气瓶
B. 向上提起做动筒到安装位置
C. 提起并安装气缸到位
A. Use back thrust to change the director of the exhaust to achieve contrary thrust
B. Thrust reverser is used to change the di rection to the exhaust gases for reverse thrust.
C. To change the direction of the exhaust nozzle, the thrust reverser is used to obtain the opposite thrust
