查询词典 light bulb

Refining the Montgolfier brothers' concept, he designed the propane burner system, new envelope material, the modern light-bulb-style envelope shape we see today, a new inflation system, and many safety features.

精炼的孟格菲兄弟'的概念，他设计的丙烷燃烧器系统，新的信封材料，现代的光球式信封形状，我们今天所看到的，新的通货膨胀的系统，以及许多安全特性。

Step 2: Run the second wire between the negative terminal and the spare terminal of the light bulb holder.

步骤二：把第二条电线接在电池的负极和灯泡底座的另一个接头间。

Beijing has only door and monarch in zuoanlu pilot LED lamp, street alley management centre half a year by the same test, LED lighting effect in the circumstances, power consumption is the incandescent light bulb one-eighth of fluorescent tubes, one half of energy, but by around 40%.

北京市先后在左安门和辟才胡同试点LED路灯，路灯管理中心通过一年半的跟踪测试，LED在同样照明效果的情况下，耗电量是白炽灯泡的八分之一，荧光灯管的二分之一，可节能40%左右。

An ammeter is connected in series with the light bulb, with its positive terminal connected close to the terminal of the battery.

把安培计的正负极分别连接至电池组和灯泡。安培计的正极须接向电池组的极。常见家用电器的电流数值。

I remember the one light bulb in the classroom that hung from a long cord attached precariously to the ceiling.

我记得，教室里只有一盏灯，圆形的灯泡被一根长长的绳子牵着，晃晃悠悠地连在天花板上。

A protective ornamental covering used to screen a light bulb from direct view .

挡住电灯泡的光线，避免直视的一种装饰性的保护罩。

Some say time spent sleeping has shrunk remorselessly since the invention of the light bulb in the late 19th century, while others fear the issue is being exaggerated by drug companies.

有些人认为，自19世纪末电灯泡发明以来，人们用于睡觉的时间大幅减少，而其他人则担忧，制药公司正在夸大这个问题的严重性。

Old English Sheep Dog: Light bulb?

老的英国看羊狗：灯泡？

Thomas Alva Edison then went onto create the first light bulb.

托马斯亚瓦爱迪生随后发明了第一盏电灯泡。

Thomas Alva Edison then went onto create the first light bulb. This paved the way for electricity in every household today.

Thomas Alva Edison接着制造了第一个灯泡，这为今天电在每个家庭中的应用奠定了基础。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。