When the secondary circuit is open, the core flux is produced by the primary current only.

We made the circuit of the old city walls.

我们绕着旧城墙转了一圈.

This is a semiconductor integrated circuit.

这是一个半导体集成电路.

Join those two ends of wire and you'll make a circuit.

把那两个导线连接起来即构成一个电路.

It's a common problem, the one I'm asked about most when I'm on the lecture circuit.

这问题很常见,我在巡回讲演时被问得最多的就是这个问题.

At Christmas the visitors began their circuit of dropping in on the eve of the feast day.

圣诞节时，客人们在节日前夜开始逐家拜节。

I do circuit training once a week.

我每周做一次循环训练。

He joined the professional circuit.

他参加了职业巡回赛.

He was just starting to become known on the cabaret circuit.

他在卡巴莱歌舞表演圈中刚刚开始有点名气。

It was an easy opening circuit, but the riders attacked it with a will.

这一段起始赛道十分平缓，但车手们都铆足了劲往前冲。

The race ended with eight laps of a city centre circuit.

比赛以环绕城中心跑八圈结束。

Hydraulic mechanistic breakdowns of HV circuit breakers can threaten the safty of the power network seriously.

高压断路器液压机构故障会威胁电网安全可靠运行.

Low-voltage current limiting circuit breakers are widely use din industrial and domestic installations.

低压限流断路器是广泛应用于工业与民用的低压电器.

Faster interruption of circuit breakers in the transmission voltage offers significant advantage to the transmission system.

断路器在输电电压下的快速开断对输电系统是明显有利的.

Connectors, Backshells , Terminal Block , Cable Support, Contacts, Wire , Conduits, Circuit Breakers, Relays, Switches, Tools, Other.

连接器 、 后盖 、 接线盒 、 电缆支撑系统 、 接触 、 电线 、 导管 、 断路开关 、 继电器 、 开关 、 工具以及其它.

Company's main products involving electrical products, electrical construction, small circuit breakers, and other fields.

公司主营产品涉及电工产品 、 建筑电器 、 小型断路器等领域.

Single circuit breaker configuration is more economical because fewer circuit breakers are used.

单断路器配置是更经济,因为更少断路器使用.

The reliability test device of miniature circuit breakers has been developed with applied software.

研制了小型断路器可靠性试验设备,并编制了应用软件.

High voltage circuit breakers have been used in power system extensively.

摘要高压真空断路器已在电力系统中广泛应用.

Open or closed transition power transfers including logic for two circuit breakers.

公开或非公开的过渡权力的转移,包括逻辑两个断路器.

The has a UL approved 15 amp rated outlet and circuit breakers.

它具有UL认证的15安培额定出口和断路器.