equipment简单

get their equipment upgraded.

升级其设备。

Throughout the trip, Jackson juggled multiple cameras and plate sizes using the “collodion process” that required him to coat the plates with a chemical mixture, then expose them and develop the resulting images with a portable darkroom. The crude technique required educated guesses on exposure times, and involved heavy, awkward equipment — several men had to assist in its transportation. Despite these challenges, Jackson captured dozens of striking photos, ranging from majestic images like his now-famous snapshot of Old Faithful, to casual portraits of expedition members at the camp. While veterans of previous expeditions wrote at length about stunning trail sights, these vivid photographs were another thing entirely.

在整个旅途中，杰克逊使用“火棉胶工艺”同时摆弄多台相机和多种尺寸的底片，这种工艺要求他先给底片涂上一层化学混合物，然后曝光，再用便携式暗室冲洗出影像。这种简陋的技术需要凭经验推测曝光时间，而且所用设备笨重难使——需要好几个人协助搬运。尽管困难重重，杰克逊还是拍下了几十张引人注目的照片，从他那张如今已闻名于世的老忠实泉快照这样的壮丽画面，到营地里考察队员的随意肖像，不一而足。以往考察的老手们曾长篇累牍地描写沿途的壮丽景色，而这些生动的照片则完全是另一回事。

A number of companies, particularly in energy and transportation, use AI image processing technology to inspect infrastructure and prevent equipment failure or leaks before they happen.

许多企业，尤其是能源和交通领域的企业，利用人工智能图像处理技术检查基础设施，在设备故障或泄漏发生之前加以预防。

At RoMan Manufacturing, a maker of electrical transformers and welding equipment that his father cofounded in 1980, Robert Roth keeps a close eye on the age of his nearly 200 workers.

罗曼制造公司是一家生产变压器和焊接设备的企业，由罗伯特·罗斯的父亲于1980年参与创办，在这里，罗斯密切关注着他手下近200名工人的年龄。

Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.

航空技术，例如由飞机或航天器搭载的各类雷达和摄影设备，使考古学家无需挖掘就能了解地下埋藏着什么。

Certainly, no homework should be assigned that students cannot complete on their own or that they cannot do without expensive equipment.

当然，不应布置学生无法独立完成或没有昂贵设备就做不了的作业。