The manager wore a____look after rrading the letter
A. disappointed
B. disappointinK
C. being disappointed
D. disappoint
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灭菌后内镜及附件合格标准为()
A. 无菌
B. <10cfu/件
C. <5cfu/件
D. <2cfu/件
放射性废物固化/固定的安全监管应重视固化/固定工艺安全,避免()事故和其他工业事故的发生。
A. 燃爆
B. 机电
C. 气溶胶扩散
D. 以上三者均包含
Unless there is danger of further injury,a person with a compound fracture should not be moved until bleeding is controlled and ().
A. The bone has been set
B. The fracture is immobilized
C. Radio advice has been obtained
D. The wound has been washed
放射性废物处置库(场)设置多重屏障体系,使废物中所含的放射性核素牢固包容在处置库(场)中,在衰变到安全水平前()放射性核素释放进人类生物圈。
A. 无法
B. 极少量
C. 无大量
D. 无危害量