轧制薄钢板,尤其是宽度很大的薄钢板,宽展为零,此时横向应力是零。
参考答案:错
A woman in labor shouts to the nurse, "My baby is coming right now! I feel like I have to push!" An immediate nursing assessment reveals that the head of the fetus is crowning. After asking another staff member to notify the physician and setting up for delivery, which nursing intervention is most appropriate
A. Gently pulling at the neonate’s head as it’s delivered.B. Holding the neonate’s head back until the physician arrives.C. Applying gentle pressure to the neonate’s head as it’s delivered.D. Placing the mother in a Trendelenburg position until the physician arrives.
新监督体系的核心是()和流程导向的监督,实现对业务运营风险的科学管理。
A.实行风险导向
B.准风险事件导向
C.内部风险事件导向
D.外部风险事件导向