查询词典 bell wire

April 7, First public demonstration of television by Bell System engineers, by wire and radio.

4月7日，贝尔系统工程师通过有线和无线方式进行首次电视技术公开演示。

Type: Rubber Board, rubber tubing, wire, salt type, shape, Beijiao self-adhesive foot pad,"O" bell-pads, special-shaped pieces of rubber, metal and rubber stick To pieces, foam rubber sheet, pipe, wire rod.

产品类型：橡胶板、橡胶管材、线材、冲型、成型、背胶自粘脚垫、"O"铃、平垫、异型橡胶件、金属与橡胶粘接件、发泡橡胶片材、管材、线材。

On October 9, 1876, Bell and his associate, Thomas Watson talked by telephone over a two-mile wire stretched between Cambridge and Boston.

贝尔是电话的发明者，1876年的10月9日，贝尔同他的助手华生通过一条两英里长的电话线，再剑桥和波士顿之间进行通话。

The very low output impedance of around 16 ohms at 1KHz, makes it possible to use ordinary bell wire,loudspeaker or alarm cable for connection.

在非常低的输出阻抗为16欧姆左右在1kHz ，可以使用普通的钟声线，喇叭或报警电缆的连接。

The bell－wire was brokenyesterday,and the policeman has no key for the house.

不过这位家臣既不唱歌，也不看星星，甚至还不看自己的腿。

He found that the sound had been made accidentally when two pieces of metal had stuck together and closed to Bell over the wire.

他发现当两根金属线偶然相撞井接通电路时，才产生了这声音。沃森把金属线分开，金属的振动已经通过电线传到贝尔那里。

When a woman has been seriously wronged by a man she no longer oscillates, and the usual symptom is a broken bell wire.

如果是女人，那决不会发这种预付回信的电报，而一定选择自己亲自前来

The major products are: copper, iron Zhulian, key holder, key ring, various jewelry chains, jewelry bell, the clip, handbags buckle, hook clasp, lobster clasp, a leaf, tied, lathe pieces, wire rope products.

产品主要有：铜，铁珠链，钥匙扣，钥匙圈，各类饰品链条，饰品铃铛、夹子、手袋扣，勾扣，龙虾扣，合叶，挂钩，车床件，钢丝绳制品等。

HICON/H2 Bell annealers to bright anneal strip and wire coils in straight hydrogen for the steel and copper-base metal industry.

HICON/H2 强对流全氢罩式退火炉，用于钢铁和铜基金属工业的带卷，线卷的全氢光亮退火。

Chips always wound up the clock after that last bell; then he put the wire guard in front of the fire, turned out the gas, and carried a detective novel to bed.

契普斯总是在最后一次敲钟通知熄灯之后，开上钟的发条；然后他把安全罩放在火炉前，关掉煤气，拿上一本侦探书上床。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。