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【判断题】
法国“戴高乐”号航母的末端防御武器有:“紫苑”舰空导弹,其有效射程是30千米;还有“西北风”舰空导弹,有效射程是4千米。“戴高乐”号航母的末端防御武器,可以有效拦截来袭的反舰导弹等武器。
A.
正确
B.
错误
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三
废品票原则上由()签署,不允许代签,谁签署谁承担
A.
间接领导者
B.
直接领导者
C.
间接责任人
D.
直接责任人
对不能落实到直接责任人的废品票,由()签署
A.
质量管理领导
B.
责任部门领导
C.
间接责任人
D.
直接责任人
在产品上标批次号是产品的()。
A.
身份标识
B.
状态标识
C.
可追溯性标识
D.
零件标识
工艺文件更改根据更改内容的重要程度,更改单分为三类,以罗马数字I、II、III表示,以下说法错误的是()
A.
I类更改:属于产品的重大结构、性能和影响最终装配使用尺寸及技术要求的更改
B.
II类更改:对满足产品要求或对产品质量有影响,但未涉及关重特性及关键工序的更改,及贯彻II类设计更改引起的工艺更改
C.
III类更改:对满足产品要求或对产品质量无影响的更改
D.
更改内容涉及I、II两类更改,更改单按照II类更改管理
关于产品批次管理错误的行为是()
A.
批次管理指的是为保持产品的可追溯性,分批次进行投料、加工、转工、入库、装配、检验、交付,并作出标识的活动
B.
加工时需转号的产品应在加工前转号
C.
产品标识的部位和方法不应对产品的质量特性产生不良影响
D.
加工过程中同一操作人员可以混批加工
关于人员的说法错误的是()
A.
直接从事产品生产的人员,必须取得相应工种的岗位培训证书
B.
从事关键工序加工人员,需进行相应的培训考核合格后,在《岗位培训证书》上盖“关键工序”印章
C.
实行先行上岗,后取得《岗位培训证书》原则
D.
资格证书在规定考核周期内作为上岗资格的依据,有效期满随之失去效力
产品返工后,()要重新提交检验()
A.
返工部位的尺寸和技术条件
B.
返工部位关联部位的尺寸和技术条件
C.
返工部位及其关联部位的尺寸和技术条件
D.
返工部位及其关联部位的尺寸
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A.
Each node has a larger number of keys 每个节点所存放的关键码数量增加
B.
Each node has a smaller number of keys 每个节点所存放的关键码数量减少
C.
Splitting to the root 分裂到根
D.
Splitting to the leaves 分裂到叶
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a great daily exercise
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directors; actors; audience
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the property of the B-tree is violated due to deleting a key 删除关键码后违反了B树的性质
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B.
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知己知彼:你对一个领域的了解程度会直接影响你的选题
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长期思考:有的问题需要多年的思考
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好的选题非一日之功
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$ \{x|x\in (0,1),x\in Q\} $
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自然数集
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有限个数构成的集合$ \{a_1,a_2,\cdots,a_n\} $
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