有头的

A rotor structure for a rotating wing aircraft having substantially rigid rotor head means and rotor blades or wing means arranged in at least one pair, comprising blade angle bearing means (10, 12, 14, 16) for each rotor blade means, tension bar means (6,8) operatively interconnecting the rotor blade means of a pair which blade means are arranged diametrically opposite each other, said tension bar means having a high bending resistance, whereby transmission of bending moments from the rotor blades to the rotor head means is substantially prevented, each of said blade angle bearing means comprising a structure angularly movable in the wing flap direction and in the wing lead-lag direction, at least one of said blade angle bearing means of a pair comprising means permitting an axial motion of the respective tension bar means supported in said blade angle bearing means, and wherein said blade angle bearing means (10, 12, 14, 16) operatively support said tension bar means (6, 8) on said rotor head means (4) for pitch angle rotation of said tension bar means relative to said rotor head means (4), said rotor structure further comprising means (24) securing said rotor blade means (18) to said tension bar means (6, 8) in a manner rigid against rotation of the blade means about the longitudinal blade axis whereby the securing means prevent flapping, drag and lagging movements of the tension bar means, said tension bar means being constructed as torsion bars which are elastic relative to torsion about said longitudinal blade axis.

1转子结构为旋转翼飞机，有大幅刚性转子头部的手段和转子叶片或机翼的手段安排中至少有一对，组成的叶片角度轴承手段（ 10 ， 12 ， 14 ， 16 ）为每个转子叶片的手段，拉杆手段（ 6，8 ）手术互连转子叶片的手段，其中一对刀片的手段都是安排截然相反的对方说，拉杆手段，有一个高弯曲阻力，即传输弯矩从转子叶片向转子头的意思是，大幅防患于未然，每个叶片角度说，轴承的手段组成的一个结构angularly动产在机翼上皮瓣的方向和在机翼导致滞后的方向，至少有一个叶片角度说，轴承是指一对组成的手段，允许轴向的议案，分别紧张酒吧手段，支持在叶片角度说，轴承的手段，其中，叶片角度说，轴承的手段（ 10 ， 12 ， 14 ， 16 ）手术的支持表示拉杆的手段（ 6 ， 8 ）就表示，转子头部的手段（ 4 ）为俯仰角轮换说拉杆手段相对说，转子头部的手段（ 4 ）表示，转子结构进一步组成的手段，（ 24 ）说，确保转子叶片的手段（ 18 ）表示，拉杆手段（ 6 ， 8 ）在一个僵化的方式对旋转的叶片即是说，约纵向叶片轴，即确保手段防止扑，拖曳和落后变动的紧张局势，酒吧的手段，说拉杆手段，正在建造的，作为扭杆这是弹性相对扭转约说，纵向叶片轴。

According to the dictionary they were fabulous animals usually represented as a monstrous winged and scaly serpent or saurian with a crested head and enormous claws.

按照字典解释龙是神话寓言中的动物，通常描绘成凶暴的有翼的和有鳞的蛇或有顶饰的头和凶狠的爪的蜥蜴。

But what surprised me most was to see at the back of the room, on the benches which were usually empty, some people from the village sitting, as silent as we were: old Hauser with his three-cornered hat, the ex-mayor, the ex-postman, others besides.

但是 dddTt ，最使我吃惊的是，看到教室面，那些平常空着的凳子上，坐着一些跟我们 sSBbWw 一样默不作声的村里的人，有头戴三角帽的奥泽尔老人，有前任镇长，有以前的邮递员，另外还有其他人。

The analysis of TOC andδ13Corg benefits from Well Chao-73, indicating that they response well enough to the Cretaceous paleoenvironment and paleoclimate. During the sedimentary period of Quantou formation to Qingshankou formation in Songliao basin, the water tends to rise and becomes anoxic, and the deoxidized water leads to the organic matter massively preserved. The paleoclimate changes from torridity and aridity to warmth and humidity, with the temperature evidently descengded, then ascended in a litter range. The result is basically consistent with paleoclimate by the palynological analysis.

朝73井TOC、δ13Corg有机地球化学指标的分析结果表明，TOC、δ13Corg的变化对该沉积时期的古环境、古气候也有很好的响应，该沉积期湖水位不断上升，湖生生物逐渐发展并繁盛起来，水体含氧量减少，湖底有机质的保存环境逐渐变为强还原环境，大量有机质被埋藏并保存，而古气候在泉头组/青山口组界线上下由炎热干旱变得温暖湿润，气温有明显下降，但随后又有小幅的上升，与孢粉分析的古气候变化特征基本一致。

You have destroyed your vow to Eul when you met on that fateful summers noon as a young and lost map developer who didn't have a true purpose in the world and decided to ask those with more wisdom because you were afraid of being unable to live up to the great expectations bestowed upon you, down at the serene windy lake with it's glassy surface and lone fisherman in a small and easily overturnable boat hovering quite near the center worrying about feeding his family and the deers trotting off in the distance being jealously eyed by small rabbits who envied their youthfulness but at the same time were glad they were such innocent symbols of cuteness that were sometimes ignored by the American MEDIA, you have destroyed the oath you took with him as he decided to leave the glowing jeweled crown with the more exuberant youth of his dying generation.

在那个命运中的夏午，当时还是一个年轻且彷徨的地图开发员的你破坏了你和Eul的约定。因为你在世上没有一个确定的目标。所以你决定去请教那些更有智慧的家伙们，因为你无法承受如此大的期待而你为此感到恐惧，低着头看着碧波荡漾的湖水、那玻璃一样的湖面的非常靠近中心的位置有一个乘着简陋的随时都有沉船危险的轻舟的孤独的渔夫正在为养活他的家庭而感到担心。林中的小鹿们踏着碎步而在另一边小兔子们则充满嫉妒地注视着它们。兔子们羡慕它们的活力同时又为自己的可爱能作为纯真的象征而感到高兴。因为有时这一点能够迷惑美国媒体，你已经破坏了你和他在他决定把镶嵌着炽热宝石的皇冠留给更有朝气的年轻人作为他的继承人时的誓约。

But what surprised me most was to see at the back of the room, on the benches which were usually empty, some people from the village sitting, as silent as we were: old Hauser with his three-cornered hat, the ex-mayor, the ex-postman, and others besides.

但是，最使我吃惊的是，看到教室面，那些平常空着的凳子上，坐着一些跟我们一样默不作声的村里的人，有头戴三角帽的奥泽尔老人，有前任镇长，有以前的邮递员，此外还有其他人。

Class. But what surprised me most was to see at the back of the room, on thebenches which were usually empty, some people from the village sitting, assilent as we were: old Hauser with his three-cornered hat, the ex-mayor, theex-postman, and others besides.

但是，最使我吃惊的是，看到教室面，那些平常空着的凳子上，坐着一些跟我们一样默不作声的村里的人，有头戴三角帽的奥泽尔老人，有前任镇长，有以前的邮递员，另外还有其他人。

But what surprised me most was to see at the back of the room, on the benches which were usually empty, some people from the village sitting, as silent as we were: old Hauser with his three-cornered hat, the ex-mayor, the ex-postman, and others besides.

但是，最使我吃惊的是，看到讲堂面，那些大凡空着的凳子上，坐着少许跟我们相同默不做声的村里的人，有头戴三角帽的奥泽尔白叟，有前任镇长，有曩昔的邮递员，别的还有别的人。

Mermaid is a legendary sea creature having the head and upper body of a man and the tail of a fish.

人鱼是一种传说中的海洋生物，有人类的头和上半身却有一条鱼尾巴。

Nat might have a car of the sort he thinks I should be buying, while Frank, I discovered the other day, has the hammer and sickle, which is faintly alarming, and sits oddly with his collection of books, most of which are on military matters.

奈特可能会有一张轿车图片，他觉得我可能要去买这一款。而弗兰克，我前两天发现他竟然有一张镰刀锤头的图片，这倒是让我颇为惊诧，于是我坐下来慢慢研究他收集的书，才发现多数都是军事方面的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐