数据项
- 与 数据项 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We must distinguish between a record type and a instance of the data-item types and record types stored in a database the term subschema refers to an collocation programmer's vies of the data he uses.
如果数据库的作用仅仅是存贮数据,那它的结构将是简单的,大多数复杂性起因于数据必须所表现所存贮各种各样的数据项之间的关系。
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In this manner, the queue chases itself around within the block rather than wandering off through memory.
同样, 队列为空时,我们开始将新的数据项反向于末端的方向插入。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。