查询词典 bisecting compass

This article has first analyzed the GPS localization navigation principle, in view of its un- voluntary navigation flaw, the analysis has compared the performance of many kinds of assistant navigation system, determined use Dead Reckoning system, composed of electronic compass and milemeter, to complete the auxiliary localization function, when GPS abated. This scheme could get a satisfying short-time precision, and its cost was low.

本文首先分析了GPS定位导航原理，针对其非主动式导航的缺陷，在分析比较了多种辅助导航系统的性能后，采用"电子罗盘+里程计"的DR航迹推算系统来完成GPS失效时的辅助定位，该方案能保证短时精度，且成本低廉。

11The lodestone can swing as a compass in the earth ' s magnetic field .

天然磁铁可以作为指南针在地球磁场中摆动。

If true, this "predates the Chinese discovery of the geomagnetic lodestone compass by more than a millennium".

确切地说，当伊斯兰世界有浮水式指南针的记载（13世纪后半叶）时，中国和欧洲都已有了旱罗盘。这对西传说很不利。

But our patron, warned by this disaster, resolved to take more careof himself for the future; and having lying by him the longboat ofour English ship that he had taken, he resolved he would not go a-fishing any more without a compass and some provision; so heordered the carpenter of his ship, who also was an English slave,to build a little state-room, or cabin, in the middle of the long-boat, like that of a barge, with a place to stand behind it tosteer, and haul home the main-sheet; the room before for a hand ortwo to stand and work the sails.

但是，我已被摩尔人吓破了胆，生怕再落到他们的手里；同时风势又顺，于是也不靠岸，也不下锚，一口气竟走了五天。这时风势渐渐转为南风，我估计即使他们派船来追我。这时也该罢休了。于是我就大胆驶向海岸，在一条小河的河口下了锚。我不知道这儿是什么地方，在什么纬度，什么国家，什么民族，什么河流。四周看不到一个人，我也不希望看到任何人。我现在所需要的只是淡水。我们在傍晚驶进了小河口，决定一等天黑就游到岸上去，摸一下岸上的情况。但一到天黑，我们就听到各种野兽狂吠咆哮，怒吼呼啸，不知道那是些什么野兽，真是可怕极了！这可把那可怜的孩子吓得魂飞魄散，哀求我等天亮后再上岸。我说，"好吧，佐立，我不去就是了。不过，说不定白天会碰见人。他们对我们也许像狮子一样凶呢！"佐立笑着说，"那我们就开枪把他们打跑！"佐立在我们奴隶中能用英语交谈，虽然发音不太地道。

Without a compass , it is easy to lose one's bearings in the woods.

在森林中没有指南针是容易迷失方向的。

Lovell, surveyor's compass were not making a rich man then you can be embittered, malicious, witty, to the remaining part of western new york.

洛弗尔，验船师的指南针没有使富人然后你可以辛苦，恶意的，诙谐的，其余的部分西方纽约。

But the Luff empire was then cursed by the compass, and fell into ruin...

不过拉夫人的统治者被罗盘给诅咒，而陷入了遗迹中。。。。。。

This "golden compass" guides Lyra in the right direction, telling her where to go and what to do.

这个「黄金罗盘」可以指引莱拉正确的方向，告诉她要去哪里和怎麼做。

It's the golden compass, Lyra.

是一个金色罗盘，莉拉。

But this world is dominated by the Magisterium, which seeks to control all humanity and to its greatest threat, is a golden compass and the one child, destined to possess it.

但是，这个世界却被试图控制整个人类的教权统治着。而最有可能阻止得了它的就是一个金色罗盘和注定会拥有这个罗盘的小女孩。

There are two types of gold deposits in this area, namely altered rock type and quartz vein type.

本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。

You were home and it was two weeks ago.

你回到了家里。当时是两周前。