km.

In this eclipse, the Observatory is slightly off the track of annularity (by 10 km).

这次日食中，天文台于环食带 10 外。

On a bright and clear day a 15-cm helio can be seen at 50 km .

在明朗的晴天，15厘米大小的回照光在50处能看到。

The rate is 10 yuan for the first three kms and 1.6 yuan for each additional km.

收费率前310，之后再加一收1.6。

Luwan District is one of the districts located in the central sowntown area of Shanghai, covering 7.5 square km.

卢湾海的中心商业之一，著名的淮海路商业街贯穿该。

The lower boundary of the region above which molecular diffusion dominates is 120 km altitude and is known as the turbopause.

分子扩散占主导地位的域下界约在120处称为湍流层顶。

Located at 30 degrees north latitude, expressway and high-class highways connect Pingle with the urban area of Chengdu, 93 km away.

位于北纬30°线的平乐古镇距离成都市93，主要为高速路及高等级路。

The council, or panchayat, of Ranpur village, 340 km (210 miles) south of state capital Jaipur, then decided to take the law into its own hands.

这座名叫兰普尔的村庄位于印度拉贾斯坦邦首府斋浦尔南部340处，该村村委会最后决定将法律掌控在自己的手中。

It flows southeastward for 120 mi (193 km) and passes the Iraqi port of Basra and the Iranian port of Abadan before emptying into the Persian Gulf.

流向东南，经伊拉克的巴斯拉港和伊朗的阿巴丹港，注入波斯湾，全长193。