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- primary to secondary circuit 初级中心局与二级局间中继电路
- Thus varying the nature of R from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers. 当R按伯、仲、叔烷的顺序递变，则所得羟基醚的产率就随之而增高。
- Halfway from primary to secondary economy, from farmland to the factory floor the urbanizing migrant is left to live in barracks reminiscent of the most primitive dormitories of the communist era. 在从原始经济到中等经济迈进的途中，从农田到工厂，城市移民正在离开原始的军营式的简陋住房。
- Master databases from the primary to the secondary. 数据库从主服务器还原到辅助服务器。
- It is usually due to secondary infection. 这个病是继发性感染引起的。
- When the secondary circuit is open, the core flux is produced by the primary current only. 当次级电路开路时，铁芯磁通量仅仅由初级电流产生。
- When the secondary circuit is closed, both primary and secondary currents set up a flux in the core. 当次级电路接通时，初级电流和次级电流都在铁芯内建立了一个磁通量。
- Thus varying the nature of R from primary to secondary to tertiary alkyl results in increasing yields of the hydroxy ethers 当R按伯、仲、叔烷的顺序递变，则所得羟基醚的产率就随之而增高。
- Ignition secondary circuits produce high voltagws. 次级点火线圈高电压，操作注意。
- Furthermore, this article introduces the techniques to ensure the water vapor quality in secondary circuit of PWR. 还介绍了保证压水堆核电站二回路水汽质量的措施。
- To eliminate a page/segment from primary storage by overwriting it or by rolling it out to secondary storage. 通过重写覆盖或转写到次要存储器上来删除主存储器的一页或一段。
- The load operation of a three-phase induction-voltage regulator is presented briefly. The related data, phasor drawing and parameters in secondary circuit, primary load circuit and imput are analyzed. 简要介绍了三相感应调压器的负载运行情况,对二次回路参数、负载时一次回路参数、输入参数、相关数据和相量图进行了分析。
- Such devices may relegate Moore's Law to secondary status. 这类器材甚至可能贬低摩尔定律的地位。
- You might do this to easily switch from a test to a production database or from a primary to a secondary server. 这样就很容易从测试数据库转换到生产数据库,或从主服务器转换到辅助服务器。
- When he was seventeen years old, he went to secondary school. 当他十七岁的时候, 他上了中学。
- When he was seventeen years old,he went to secondary school. 当他十七岁的时候, 他上了中学。
- The new method can examine the secondary circuit of current transformer roundly, simply and reliably. 文章详细论述了这种改进方法,并用实例验证了这一方法的可用性。
- Children usually transfer to secondary school at 11 or 12. 儿童通常在11或12岁时升到中学。
- To eliminate a page / segment from primary storage by overwriting it or by rolling it out to secondary storage. 通过重写覆盖或转写到次要存储器上来删除主存储器的一页或一段。
- With the development of new equipment and new technology, traditional secondary circuit will be replaced by which is more scientific and more reliable. 摘要随着新设备、新技术的不断出现，传统的二次接线将逐步被更科学、更可靠的新型接线所代替。
