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【单选题】
利用一段( )光纤可以消除光纤中由于色散的存在使得光脉冲信号发生的展宽和畸变。A.
色散位移
B.
色散平坦
C.
色散补偿
D.
非零色散
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【单选题】The term supply chain is considered limited because it ________.
A.
ignores the make-and-sell aspect of the market
B.
suggests that planning begins with raw materials and factory capacity
C.
takes a step-by-step, linear view of purchase-production-consumption activities
D.
takes a sense-and-respond view of the market
E.
suggests that planning starts with identifying the needs of target customers
【单选题】Which of the following is another term for the supply chain?
A.
the distribution chain
B.
the distribution network
C.
the value chain
D.
the supply network
E.
the wholesale network
【单选题】在SQL语言中，若要创建数据库，应该使用的语句是（）
A.
alter database
B.
create database
C.
create table
D.
alter table
【单选题】The term supply chain is considered limited because it ________.
A.
ignores the make-and-sell aspect of the market
B.
suggests that planning begins with raw materials and factory capacity
C.
takes a step-by-step, linear view of purchase-production-consumption activities
D.
takes a sense-and-respond view of the market
【简答题】某企业2019年3月份发生下列经济业务:(请大家将答案写在作业本上,拍照上传) (1)收到海河公司货币资金投资5 000 000元,其中4 500 000元作为实收资本,500 000元作为资本公积,款项存入银行; (2)接受长江公司投入生产设备一台,双方确认价值420 000元,设备已投入使用;和专利技术一项,评估作价80 000元,专利技术已用于生产; (3)向银行借入短期借款250 000元...
【单选题】在集美“鳌园”中,镌刻着一幅《台湾省全图》,在图中刻有陈嘉庚亲撰的____________,体现了他对台湾的深厚感情和对祖国统一的期待。
A.
《台湾史记》
B.
《台湾史略》
C.
《台湾省略》
D.
《台湾省记》
【单选题】In the long term, the supply of land is as ____ to industrial performance as the supply of labour and capital.
A.
critical
B.
urgent
C.
demonstrate
D.
address
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