巨大的舵位在龙骨的位置。
小小长颈鹿最喜欢的就是恐龙骨的部分。
象脊或龙骨的，有脊或龙骨的；成脊状突起的。
应用于某些可用拖车运输的，没有重固定龙骨的帆船上的一个系统。
A system used in some trailerable sailboats without a weighted fixed keel.
软膜天花是一种软性材料，是根据龙骨的形状来确定它的形状。
Because the soft film smallpox is a soft material, is to determine its shape according to the shape of the keel.
论述面板、主、次龙骨的设计、加工、加固及施工中注意事项。
The design, fabrication and strengthen of panels, main keels and minor keels are discussed.
因为软膜天花是一种软性材料，是根据龙骨的形状来确定它的形状。
Because the soft film smallpox is a soft material, is to determine its shape according to the shape of the keel.
跟据龙骨的优越条件，可按照设计、顾主的要求型状随意造型或更改。
According to the keel of the advantages, in accordance with design requirements of employers free to shape or change the shape.
并根据4种玻璃钢骨架的剥离试验数据，计算出玻璃钢渔船舭龙骨的连接强度。
And the connection strength of the bilge keel of FRP fishing boat was obtained based on the ripping tests of 4 FRP frames.
若你是在这个尺寸范围内寻购帆船，那你应该学习了解一下龙骨的这些基本类型之间的差别。
If you are shopping for a sailboat in this range, you should understand the differences between these fundamental types of keels.
摇摆龙骨的优点在于，当龙骨升起时，船只能在浅水航行，并减低在拖车上的高度。
The advantage of a swing keel is that, with the keel raised, the sailboat can go into shallow water and sits lower on a trailer.
另一方面，龙骨所处的位置可以从顶端判断出来：楼板都是钉在龙骨的这个地方。
The location of the beam on the other hand can be determined on the top side: this is where the floorboards are nailed to the beams.
但12到25英尺左右这一长度范围的帆船则既有使用固定龙骨，也有使用活动龙骨的。
But there is a wide range of boats from 12 to about 25 feet with either a fixed keel or a centerboard.
在使用活动龙骨的帆船上，活动龙骨的功能和固定龙骨一样，是防止船只被吹打得侧晃。
On centerboard sailboats, the centerboard functions like a keel to keep the boat from being blown sideways.
5月15日前后，新船的龙骨已经搁在造船所了；不久，船首材和船尾材也已用榫头分别接在龙骨的两头，几乎直立起来。
About the 15th of May the keel of the new vessel lay along the dockyard, and soon the stem and stern-post, mortised at each of its extremities, rose almost perpendicularly.
综合分析国内外玻璃钢渔船的连接技术及结构形式，确定了玻璃钢渔船舷侧结构、甲板与上层建筑以及舭龙骨的连接技术。
Synthesizing the technology of joint and many structure models, the side structure and the joint technology between decks, upper buildings and bilge keel was determined.
首先是蒸汽船，虽然1850年时蒸汽船最终取代了所有用来运载乘客和货物的船只，随后平底船和龙骨船仍然相当重要。
First came the steamboat; although flatboats and keelboats continued to be important until the 1850's steamboats eventually superseded all other craft in the carrying of passengers and freight.
这个问题仍然没有答案；事实上，根据所有证据，我们不能基于恐龙骨骼对恐龙生理学做出一个明确的声明。
This question remains unanswered; indeed, taking all the evidence into account, one cannot make a definitive statement about dinosaur physiology on the basis of dinosaur bone.
尽管de Ricqlès 极力主张谨慎对待，主张恐龙生理学的一种中间类型，但这一代古生物学家已经开始相信恐龙骨骼与哺乳动物相似。
Although de Ricqlès urged caution, arguing for an intermediate type of dinosaur physiology, a generation of paleontologists has come to believe that dinosaur bone is mammalian like.
在一篇文章中，一些中国学者被描述为“被神秘的龙骨象形文字吊胃口的人”。
In an article some Chinese scholars are described as being "tantalized by the mysterious dragon bone hieroglyphics".
尾端的花梗很细，包括三组龙骨。
The caudal peduncle is very slender and includes three sets of keels.
它是由朴次茅斯造船厂建造的，龙骨于1912年1月铺设。
It was built by Portsmouth Dockyard, and its keel laid in January 1912.
作为一条通常规律，大部分20英尺以上的帆船使用固定龙骨。
As only a very general rule, most sailboats over 20-something feet have fixed keels.
因为通常不缺雨水，这里的农民都不预备龙骨水车。
Since usually no shortage of rain, farmers here are not prepared to keel water.
迄今，在评估了轮胎设计后，我们选取了一种简单的V型龙骨。
After reviewing the wheel designs so far, we're going for a simple V-shaped keel.
帆船上的一种龙骨，可以从船底部(hull)升起或放下。
A type of keel on a sailboat that can be raised or lowered from the bottom of the hull.
你能在此文中（译者注，还没翻译到这一节，留链接位置先）了解到龙骨形状的差异。
大部分活动龙骨船只可以被拖车运载，并很容易通过船舶下水滑道(boatramp)放入水中(当然，大型的活动龙骨船可能需要使用更深的滑道)。
Most centerboard boats can be trailered and easily launched and hauled out on boat ramps (larger centerboard boats may require deeper ramps).
帆船有许多种不同类型的固定龙骨，例如全龙骨(见上图)及鳍板。
Sailboats have many different types of fixed keels, such as full keels (see photo) and fin keels.
如果活动龙骨不带负重，例如许多小型帆船使用的玻璃纤维活动龙骨，那么水手们必须通过将他们自己的体重压在船只的逆风侧来保持船只直立。
If the centerboard is not weighted, like the fiberglass centerboards of many small sailboats, then sailors must keep the boat upright by positioning their own weight on the upwind side of the boat.
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