查询词典 Sextant

Even a sextant was used for navigation and was called Vruttashanga-Bhaga.

甚至一种六分仪也用作航海，就称为Vruttashanga-Bhaga。

Maria taught them to use the sextant, an instrument measuring the height of the sun from the horizon

玛丽向他们传授使用六分仪的方法，这种仪器可以用来测算太阳距海面的高度。

Sextant was very important to navigation.

六分仪曾是航海不可或缺的。

An instrument based on the principle of the sextant but employing only a45=angle, used as an aid in navigation.

八分仪以六分仪的规则为基础设计的一种仪器，但只采用45°角，用来帮助航海

I…found a sextant…"Now," I said,"they take the sun through this thing."

我……找到一个六分仪。&好啦！&我说，&他们就是用这个测定太阳的高度。&

I…found a sextant…"Now," I said,"they take the sun through this thing."

好啦！&我说，&他们就是用这个测定太阳的高度。

This was with Shiffar's and Sextant, there are somereports from items seemingly sharing their cooldowns?

我用的是希法尔的节点号角和逆流六分仪，好象有些人说他们共享CD啊？

Modern and practical astronomy was developed in the 18th century, and successively from the theoretical and practical solution to the Sino-satellite instrument measuring time, too Seoul Scott multi-satellite measurements such as latitude, as well as simultaneous determination of longitude and latitude Supreme Court means the emergence of theodolite, contour instrument, the satellite instrument, zenith instrument, photographic zenith tube, sextant and other useful astronomical instruments, the most commonly used is the optical theodolite .20 century, all-round practical field of astronomy 60 years after the emergence of new technologies, such as satellite Dhoop Le observation and satellite laser ranging, not only the accuracy of more than optical observations, but also greatly improved operating speed, and can provide direct point of geocentric coordinates of the ground.

现代实用天文学是18世纪发展起来的，先后从理论和实践上解决了中星仪测时、太尔各特测纬以及多星等高法同时测定经度和纬度的方法，出现了经纬仪、等高仪、中星仪、天顶仪、照相天顶筒、六分仪等实用天文学仪器，最常用的是光学全能经纬仪。20世纪60年代以后实用天文学领域出现了崭新的技术，如人造卫星多普勒观测和人卫激光测距，不但精度超过光学观测，而且作业速度大大提高，并能直接提供地面点的地心坐标。

Maria taught them to use the sextant , an instrument measuring the height of the sun from the horizon, and then to calculate the position of a ship through the use of mathematics and celestial navigation .

玛丽亚教他们使用六分仪，这是一种测量太阳离开水平线高度的仪器，后来又教他们通过数学和天体导航法的应用来推算船只的位置。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。