railroad switch

they placed 147 subjects in a 3-d virtual environment where they are in front of a railroad switch controlling two tracks.

他们在3D虚拟环境中安排了147个站在一个可以控制两条铁轨的铁轨岔口的主角（译注：志愿者？）

the measures for increasing the lateral speed of passing railroad switch

浅析提高侧向过岔速度的措施

a movable rail , tapered at the end, such as that used in a railroad switch .

一端尖细可移动的铁轨，如用于铁路岔道的。

Switch off the engine when stopping for lengthy period, e.g.at traffic lights, railroad crossings or in traffic congestions.

在长时间停车时关闭引擎，比如等待信号灯时，在铁路平交道口时，或者交通阻塞时。

design and application of fluid railroad switch

液控道岔的设计与使用

How could space weather switch railroad signals from green to red?

空间天气怎么使铁路信号灯由绿变红呢？

shunt n. a railroad switch.

铁路转轨器v.转向，避开

in the virtual world, each participant was stationed at a railroad switch where two sets of tracks veered off.

在这个虚拟的情境中，受试者都被安排在两个轨道的岔道口。

Optimal Model and Algorithm on Arranging for Key Point Area's Switch Array of Railroad Technic Station

铁路技术站咽喉区道岔组占用安排的模型和算法