sextant
英['sekstənt]
美['sekstənt]
- n. 六分仪(航海定向仪器)
GRE
详细释义
Noun:
-
a unit of angular distance equal to 60 degrees
-
a measuring instrument for measuring the angular distance between celestial objects; resembles an octant
双语例句
- 1. Sextant can be used for exploration and navigation .
- 六分仪可用于航海和勘探中。
来自辞典例句
- 2. To navigate , they must fix their sextant on something concrete.
- 要行动, 就必须要立足于某个坚实的事物上.
来自互联网
- 3. Other early instruments included the sextant and the astrolabe.
- 另外的早期仪器还有六分仪和星盘.
来自互联网
- 4. Sextant once played a very important role in navigation.
- 六分仪曾经在航海中扮演了重要角色.
来自互联网
- 5. Sextant can be used for exploration and navigation.
- 六分仪可用于航海和勘探中.
来自互联网
- Before he died,the unfortunate man handed you his sextant.
在那个不幸的人临死之前，他给了你他的六分仪。
用作名词 (n.)
用法讲解
- air sextant 航空六分仪
- pendulum sextant 摆式六分仪
- bubble sextant 气泡六分仪
- surveying sextant 测量六分仪,水文地理...
- radio sextant 射电六分仪
- hydrographic sextant 水文地理测量六分仪...
- marine sextant 航海六分仪
- sextant adjustment 六分仪调准
- gyro sextant 陀螺六分仪
- automatic sextant 自动六分仪
- box sextant 袖珍六分仪
- double sextant 双六分仪
- radiometric sextant 无线电六分仪...
- sextant altitude 六分仪高度
- photoelectric sextant 光电六分仪
- pocket sextant 袖珍六分仪
- prismatic sextant 棱镜六分仪
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