He says five homeowners in The Netherlands are testing the heating device in their homes.

他说荷兰有5户人家在家中测试这种加热设备。

But imaging is so costly that it cannot be used as a usual testing device.

但是成像鉴别价格昂贵，不能用作常规检测设备。

A Palestinian community in the West Bank has been successfully testing a device that turns food and animal wastes into biogas.

一处位于约旦河西岸的巴勒斯坦地区成功试行了一种可以将食物垃圾和动物粪便转化为沼气的设备。

CRANE (voice-over): NASA is currently testing a miniature exercise device on the ISS.

CRANE（画外音）：NASA 目前正在国际空间站上测试一种微型运动装置。

Researchers at the University of Bath in southwestern England are testing a simple and cheap device that could help ordinary people check their water.

在英格兰西南部的巴斯大学的研究人员正在测试一款既简便又便宜的设备，可以帮助普通居民检查他们的水质。

The Internet company Google is testing its newest high-tech device, Google Glass. Most of the technologies for Google Glass are already available on smart phones.

互联网公司谷歌正在测试其最近的高科技设备谷歌眼镜，谷歌眼镜的大部分技术都可在智能手机上实现。

For example, innovations in PCR have led to the use of self-contained testing devices that relay results within one hour.

例如，PCR 的创新导致使用可在一小时内传递结果的独立测试设备。

Cancerous tumors or cysts can be identified with special imaging tools. But imaging is so costly that it cannot be used as a usual testing device.

癌性肿瘤或囊肿可以通过特殊的影像工具来鉴别。但是这种影像鉴别的成本很高，无法作为常规的检查设备。

NASA is currently testing a miniature exercise device on the ISS. Just as critical as exercise is what we put into our bodies.

美国宇航局目前正在国际空间站上测试一种微型运动装置。与运动一样重要的是我们对身体的投入。

There is a disconnect in the EMC (ElectroMagnetic Compatibility) world between system manufacturers testing systems for upset and device manufacturers testing devices for failure.

在 EMC（电磁兼容性）领域，系统制造商测试系统的干扰和设备制造商测试设备的故障之间存在脱节。

Scientists are also testing a less invasive device called taVNS. Since part of the vagus nerve connects to the ear, researchers are trying to stimulate it with an earbud-like device that transmits electrical signals along the nerve.

科学家们还在测试一种称为 taVNS 的侵入性较小的设备。由于迷走神经的一部分连接到耳朵，研究人员正试图用一种类似耳塞的装置来刺激它，这种装置可以沿着神经传输电信号。

Well-known in Spain and with an international following that enabled him to meet the likes of Leonardo DiCaprio and Tom Cruise, Harbisson is now testing out a new device designed to feel physically the passing of time.

Harbisson 在西班牙享有盛名， 并在国际上广受追捧， 这使他能够结识莱昂纳多迪卡普里奥和汤姆克鲁斯等人，Harbisson 现在正在测试一种新设备， 旨在用身体感受时间的流逝。