Direct current
直流电───Direct current
The direct current will cause problems only if you travel upstream.───单向水流只有在你逆流而上时才会造成麻烦.
We used to weld pipes with direct current ( D . C ) are welder ( alternating current A . C. welder ).───我们总是用直流 ( 交流 ) 电弧焊机焊接管子.
In this paper, constant frequency EPGS and Voltage Direct Current ( HVDC ) , as an example, is simulated.───本文是以恒频交流电源系统和 高压直流电源 系统为例来进行建模和仿真.
If the electric field added is unchangeable, what produces is the direct current.───如果所加的电场不变, 产生的是直流电.
What does DC mean? DC means direct current.───直流)意味着什么? DC就是直流电.
Adopted unique ventilation system and rotational direct current motor stabilize the hot airflow.───采用独特的导风系统及旋转式直流电机,恒定预热风量.
Direct current cannot use transformers to change voltage.───直流电就不能用变压器来改变电压.
The convertor station is one of critical facilities in direct current transmission engineering construction.───换流站是直流输电工程建设中的关键性设施之一.
Some kinds of batteries can be recharged by connecting them to a source of direct current.