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【多选题】
单连体情况下,应力分量为弹性力学问题的解,必须满足( )、( )、( )。
A.
几何方程
B.
平衡微分方程
C.
相容方程
D.
应力边界条件
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参考解析:
知识点:
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皮皮学刷刷变学霸
举一反三
【判断题】成型周期时间不包含开模、脱模时间
A.
正确
B.
错误
【单选题】[ 61~63 ]老年人用药注意事项及实践
A.
不用或少用药物
B.
选择适当的剂量
C.
药物治疗要适度
D.
提高用药依从性
E.
根据生理特点合理选择药物 第 61 题 必要时最多合用3~4种药物
【单选题】He finally got sitting in an office all day, and longed for a more active life.
A.
interested in
B.
tired of
C.
pleased at
D.
satisfied with
【单选题】As far back as he could remember, Larry had longed to go to Hollywood and become a film star. The young man's hopes for success were broken again and again, however. Hollywood just did not seem intere...
A.
Working as a waiter.
B.
Becoming a film star.
C.
Parking cars for film stars.
D.
Never going home.
【单选题】It was lucky for him to be admitted _____ the dream university he had longed for. [     ]
A.
as
B.
to
C.
with
D.
for
【单选题】下列关于OSPF协议的优点描述不正确的是
A.
支持变长子网掩码
B.
无路由环路
C.
支持路由负荷分担
D.
适用于16跳以内的网络
【单选题】根据下列选项,回答 62~63 题:
A.
丙米嗪
B.
氟西汀
C.
马普替林
D.
吗氯贝胺
E.
苯乙肼 第62题:属于选择性5-HT再摄取抑制剂的药物是( )。
【简答题】在 Java 语言中,客户端使用的套接字类是 __________ 。
【单选题】It was lucky for him to be admitted _______the university he had longed for.
A.
as
B.
with
C.
for
D.
to
【单选题】已知 , ,则ab等于 [     ]
A.
B.
C.
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