1. 瞄准：side-well neutron logger 井壁中子测井仪 | sighting 瞄准 | sighting device 粗瞄准器
2. 视线：sight glass 窥视镜 | sighting 视线 | sign 符号
3. 照准：sight line 视准线 | sighting 照准 | sighting device 照准装置
4. 检验;观测：sighting vane 瞄准器 | sighting 检验;观测 | sightseeing launch 游览艇
1. Ramadan is calculated according to the lunar calendar and begins on the first day after the sighting of the new moon.
2. Roberts said that those sighting the craft have " absolute confidence " in their observations, claiming no chance of it being anything else.
3. sighting
3. A diplomatic source said the Seychelles coastguard had launched a search operation on Friday but there had been no confirmed sighting of the vessel.
4. Guo says this season's scallops are coming along nicely, and there haven't been any sighting of oil.
5. sighting的近义词
5. The last sighting in the area was of a small flock that made the lake their roost from April to September last year.
6. 911chaxun查询·英语单词
6. More than 400 people have claimed sighting Bigfoot in the Shennongjia area since last century, but no hard evidence has been found to prove the creatures'existence.
7. sighting什么意思
7. It was the first confirmed sighting of the mammal in New York in 10 years.
8. An intelligence report sent to the MoD says the crew " were unable to offer a logical explanation for the sighting ".
9. Zhou said the mission of his team is to simply identify what it is people have seen when there has been a UFO sighting.
10. The incident was classified as a UFO sighting and the details were immediately locked away.
noun