GREENLAND was discovered without the use of magnetic compasses.
格陵兰岛被人类发现没有借助于磁罗盘。
I am calibrating radio direction finder or adjusting compasses.
我正在校准无线电测向仪或校正指南针。
The utility model discloses a pair of multifunctional caliper compasses.
本实用新型公开了一种多功能卡尺圆规。
And to make it as perfect as I can, I even have here a pair of compasses...
为了尽可能做好，我这里有一对指南针。
Compasses are still very useful, even if fewer and fewer people carry them.
虽然携带指南针的人越来越少，但它仍具有实用价值。
A top craftsman can draw the blueprint without using the compasses and rules.
一名顶尖的工匠，他画设计图时，是不必借用圆规、尺子的。
Shipbuilding. magnetic compasses, binnacles, azimuth reading devices. vocabulary.
造船工业。磁罗盘罗盘座和方位角读数装置。词汇。
They sailed as far as America without the aid of magnetic compasses, which was no mean feat.
他们扬帆起航远至美洲，这在当时没有指南针的情况下绝非易事。
As a sport, skiing compasses downhill skiing, skiing touring, and cross-country ski racing.
作为一项运动，滑雪分为高山滑雪、越野滑雪和越野滑雪赛。
These compasses were south pointing and were primarily used on land as divination tools and direct finders.
这些罗盘指向南方，主要在陆地上使用，作为占卜工具和方向的寻找。
Instruments called magnetometers act as 3d compasses. They gather information about metallic structures.
磁强传感器设备被用作3d罗盘，它们可以收集金属结构信息。
So it's not only about your own moral compass, but the moral compasses of other people that you don't know.
所以这不仅仅关系到你自己的道德标准，还有一些你并不认识的其他人的道德标准。
The boy liked to draw a cicrl with compasses and the girl liked to swim in the swimming pool used in common .
男孩喜欢用圆规画圆，女孩喜欢在共用游泳池游泳。
His research led to the discovery that all newly built iron ships had their own magnetic influence on compasses.
他的研究发现，每一艘新铁船对航海罗盘都会产生自己的磁力影响。
The utility model relates to a cutting auxiliary device of a cutter, particularly to cutting compasses of the cutter.
本实用新型涉及一种切割枪切割辅助装置，是一种割枪切割划规。
The utility model provides an Angle trisecting unit capable of directly trisecting an Angle without compasses and rulers.
本实用新型就是提供一种不用圆规、直尺可直接将角度三等分的三等分角器。
Eventually someone noticed that the lodestones were better at pointing out real directions, leading to the first compasses.
最后有人注意到，天然磁石是在指出真正的方向更好，导致第一罗盘。
Dr Ropars suspects it was being used as a sunstone because the magnetic compasses of the day were thrown out of kilter by iron cannon.
罗帕斯博士怀疑它曾经被当做太阳石使用，因为在白天，磁性罗盘会因为铸铁的大炮失去平衡。
Recently, highly sensitive compasses guided engineers as they drilled relief Wells in the Gulf of Mexico after the Deepwater Horizon blowout.
就在最近，在墨西哥湾的深海钻井平台爆炸之后，高敏感罗盘指引着工程师们进行了钻凿减压井的工作。
It can not only be used in drawing graphics like compasses and rulers, but also can reach dynamic effect which compasses and rulers can't do.
它既可以像使用圆规，直尺一样的用于作图，同时它有可以达到圆规、直尺不能达到的动态效果。
Many now contain sensors such as accelerometers (which detect whether a gadget is being held vertically or horizontally), gyroscopes and compasses.
现在，许多智能手机内置传感器，如加速计（探测设备是被横置还是竖置），回转仪和指南针。
Kuo discovered that compasses do not point true north but to the magnetic North Pole. This was a decisive step to make them useful for navigation.
沈括发现，指南针并不是真正的指向北方，而是指向地磁的北极，这对指南针用于导航走出了决定性的一步。
We've all seen pictures in presentations - stock photos of compasses, globes with computers on them, generic blue figures holding hands, and so on.
我们都见过演示里面的图片—各种罗盘、布满计算机的地球、拿着蓝底图表的手，等等。
The compasses marking leg is also an edge of the protractor at the same time, and is taken as the compasses marking leg to use after being extended.
圆规划线腿同时也是量角器的一个边，经延长即作为圆规划线腿使用。
It is impossible to divide a given common Angle or arc (instead of the particular angles or arcs) into three equal parts by using a rule and compasses.
用尺规将一个任意角或弧绝对准确三等分是不可能的。
It is impossible to divide a given common Angle or arc (instead of the particular angles or arcs) into three equal parts by using a rule and compasses.
用尺规将一个任意角或弧绝对准确三等分是不可能的。
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