查询词典 overhead projector

"The chief equipment of electrified education includes slide projector, overhead projector, film projector, tape recorder, television set, TV camera and so on."

其主要设备包括用于幻灯、投影、电影、录音、电视和摄像等方面的机器。

You might want to use an overhead projector pen to do this.

您可能想要使用一架空投影笔做到这一点。

The basic function of an overhead projector is similar to that of a slide projector.

投影仪的基本功能与幻灯机相似。

They were listening with keen attention to a tall, white-bearded man standing alongside an overhead projector.

他们正在聚精会神的听一个高高的，站在高射投影仪旁边的白胡子老人讲课。

The company used advanced 100 tons, 150 tons, 200 tons, the vacuum curing machine, sandblasting machine, coating machines, precision-molding machines and automatic vacuum-repair machines and other production equipment from Taiwan introduced a CNC lathes, power Sparks machine, cnc machining centers, and other advanced tooling equipment, electronic Rally test machine, oil seal bench test, overhead projector, curing device, such as hardness for a series of sophisticated detection equipment, with the production, development of design and development capabilities, technical strength , Self-advanced technology.

本公司采用先进的100吨、150吨、200吨、的真空硫化机、喷沙机、涂胶机、精密预成型机和自动真空修边机等生产设备；从台湾引进了数控车床、电火花机、cnc加工中心等先进制模设备；电子拉力试验机、油封台架试验机、投影仪、硫化仪、硬度器等一系列精密检测仪器、具有产品生产、开发设计研制能力，技术力量雄厚、设备齐全，工艺先进。

Our teacher likes to use overhead projector in class.

我们的老师喜欢在上课时使用投影机。

Here in China every classroom has its own TV and overhead projector.

在中国每个教室都有自己的电视机和投影机。

A: Do you need an overhead projector?

你需要用投影仪吗？

It is necessary because only one projector (or workstation or overhead projector) is available to serve five classrooms.

在教育领域，类似公共汽车这类的教育技术就是不断移动的手推设备，因为每5个教室才能共用一台投影设备或某一工作站。

Another advantage is that the pictures the overhead projector shows are large and bright owing to the short distance between the projector and the screen.

投影仪的另一个优点在于它投出的影像大而明亮，这是由于投影仪和银幕之间距离较近的缘故。

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。