矩阵结构在某些环境下会带来管理上的混乱和低效率。
A. 正确
B. 错误
单斗反铲挖掘机的构造中,支承全机质量并执行行驶任务的是()。
A. 发动机
B. 工作装置
C. 回转装置
D. 行走装置
A pSeries technical specialist has just returned from an internal course for implementing Micro-Partitioning on the POWER5 range of servers. There were many handouts from the course. To ensure the rapid transfer of the newly acquired skill, what should the technical specialist do?()
A. Make copies of the course material and deliver the course in full to the technical team.
B. Make copies of the course material and hand them out to the technical team for them to read.
C. Become the Micro-Partitioning expert within the organization and act as the sole knowledge base.
D. Make copies of the course material and prepare a concise overview of the course to deliver to the technical team.
男性,8岁,枕部着地,昏迷5分钟后清醒,并自己回到家中,其后出现头痛并呈逐渐加重伴呕吐,1小时后不省人事,急送医院。查体:130/90mmHg,心率65次/分,呼吸15次/分,浅昏迷,右枕部头皮挫伤,左侧瞳孔4.0mm,对光反应消失;右侧瞳孔2.5mm,对光反应存在。最可能的诊断是()
A. 脑梗死
B. 脑挫伤
C. 颅脑肿瘤
D. 颅内血肿
E. 蛛网膜下腔出血