beacon
I began to work feverishly on the radio beacons.
我开始拼命地研究无线电信标。
—— 辞典例句The beacon beckoned to the pilot, the beam pointed to the target.
定向信标指挥驾驶员, 射束则指向目标。
—— 辞典例句The beacon lit the plane to a safe landing.
信标引导飞机安全着陆。
—— 给力词典精选Molecular beacon is a novel fluorescent oligonucleotide probe.
分子信标是一种设计巧妙的新型荧光标记核酸探针。
—— 给力词典精选Laser guide star, an artificial beacon, is one of the solutions for this issue.
激光引导星, 即人造信标, 就是解决这种问题的方法之一。
—— 给力词典精选