Double dual

双重对偶:在数学里

常用释义

词性释义

双重对偶:在数学里,双重对偶是指一个向量空间的对偶空间的对偶空间。它由原始向量空间的线性泛函组成,具有向量加法和标量乘法的结构。
例句
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1·Chinas new rural building is facing the "double dual structure" constraints which is different from other countries and regions.
我国新农村建设面临着不同于其他国家和地区的“双重二元结构”的制约。
2·In addition, cache using double dual ports RAM is used to save process time and other resource of CPU, we use LPC2106 cored by ARM as CPU.
另外还采用了两块双口ram缓存结构,节省了CPU处理时间与其他资源,CPU采用基于ARM内核的LPC 2106。
3·Double lives and dual identities are common for both the women and men involved in sugar relationships.
对于“糖爹”关系中的男女双方来说,双重的生活与双重的身份都很常见。
4·It would double the length of Colombia’s dual-carriageway roads, continue upgrading Bogotá’s airport, revive railways and expand shipping by boat.
这项计划将使哥伦比亚的双车道道路长度变为原来的两倍,继续升级波哥大机场,重修铁路以及扩充船舶运输。
5·The A5 is a dual core chip and said to bring up to double the processing speed and 9 times video performance.
a 5是双核芯片,据说可以为iPad带来成倍的处理速度和9倍的视频效果。
6·The query tool runs in its own JVM and, if allowed to connect, will corrupt the database by 'double-booting' (also known as' dual-booting ') the database.
查询工具在其自己的JVM中运行,如果被允许进行连接,它就会因为双重启动(double - booting或dual - booting)数据库而对数据库造成损害。
7·Double guarantee and dual safety provide you newly safety experience.
双重保障,双重安全,只为给您全新的安全体验。
8·Signal processing schemes described in this paper are double correlated sampling, dual slope integration and switched exponential filtering.
文中分析了三种抑制噪声的方法,相关双采样法、双斜积分法、开关指数滤波法。
9·It would double the length of Colombia's dual-carriageway roads, continue upgrading Bogotá's airport, revive railways and expand shipping by boat.
这项计划将使哥伦比亚的双车道道路长度变为原来的两倍,继续升级波哥大机场,重修铁路以及扩充船舶运输。
10·The AG series angular gripper utilizes a double acting piston with a dual pivot system.
该公司系列角手爪采用了双轴系统活塞双作用。