astrolabe的例句（astrolabe在句子中的用法）

• prismatic astrolabe 棱镜等高仪
• photoelectric astrolabe 光电等高仪
• Other early instruments included the sextant and the astrolabe. 另外的早期仪器还有六分仪和星盘.
• Mariners were also able to fix their latitude , by using an instrument called an astrolabe. 海员们还可使用星盘这种仪器确定纬度.
• Mariners were also able to fix their latitude by using an instrument called astrolabe. 海员们还可使用星盘这种仪器确定纬度。