查询词典 tail bone

Then, it constructs models of a plane tail fire based on the particle system, presents the tail fire's definition, and analyzes the partide's initialization,motion and fade.

它的基本思想是：采用大量不规则的、随机分布的具有一定生命和属性的微小粒子图元作为

Its designers gave it an extremely large vertical tail, thought necessary because of fears that the large delta wing might block airflow to the tail and make the plane impossible to control.

其设计者提供了一个非常大的垂直尾翼，认为有必要，由于担心大三角翼可能座气流的尾巴，使飞机无法控制。

Tiger by the tail in the attack, the first should shake a few tail to the wind and demonstrations, and then attack.

老虎在用尾巴进攻的时候，先要把尾巴摇动几下，以示威风，然后进攻。

Request tail wind 2 m/s for take-off(Request take-off with tail wind 2m/s).

请求2 米每秒顺风起飞。

That he had grabbed a thresher by the tail and pulled it into his boat. That tail is all muscle, and it knows how to use it.

他曾抓住一条长尾鲨的尾巴，把它拖到了船上（它的尾巴肌肉非常发达，并且非常灵活。

Tippy Toes was so pleased he hugged Mother Cotton-Tail and said,"Thank you, Mother Cotton-Tail, I will go and pack my traveling bag."

歪脚趾非常高兴地拥抱了棉尾巴妈妈说："谢谢您，棉尾巴妈妈。我这就去收拾我的旅行包。"

Bottom structure The plant structure includes lower volute, tail pipes and tail water pier wall structure.

下部结构厂房的下部结构包括蜗壳、尾水管和尾水墩墙等结构。

Well, then,' the Cat went on, 'you see, a dog growls when it's angry, and wag s its tail when it's pleased. Now I growl when I'm pleased, and wag my tail when I'm angry

"好，那么，"猫接着说，你知道，狗生气时就叫，高兴时就摇尾巴，可是我，却是高兴时就叫，生气时就摇尾巴。

The tail fin with two degrees of the robot-fish under the change of heavy load and the influence of characteristic of electromotor will make the distortion of transformation of speed and position synchronously, and bring on anisomerous flaping of the tail fin.

机器鱼多关节尾鳍受外界负载变化及伺服系统机械结构本身特性的影响会使速度和位置曲线失真，从而影响机器鱼的推进效率。

These antennas can cover GSM900/DCS/PCS/UMTS operation. In the chapter 2, the antenna is designed based on the concept of monopole antenna. Furthermore, the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching. In addition, to raise distance between radiation plane and ground will avoid capacitative effect effectually. In the chapter 3, the antenna is designed based on the concept of planar inverted-F antenna. Furthermore, that the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching is similar to chapter 2. But there is a difference in them. We can choose the short position to change input impedance at this structure. In the chapter 4, the antenna is designed based on the concept of planar inverted-F antenna which takes coupled-fed. It will produce the first mode and high-order mode near the frequency, 900MHz. The feature of this type is to reduce the volume effectually. This antenna can not only cover GSM900/DCS/PCS/UMTS operation but maintain good radiation efficiency. Finally, we will compare three antennas, and develop procedure with industrial view, and propose the prospect of the GSM/GPRS antenna in PND, as a conclusion.

在第二章中，我们使用单极天线设计概念，使用双路径架构并於末端耦合来对天线阻抗做匹配，产生涵盖GSM900/DCS/PCS/UMTS四频操作频带，并提高与接地面的辐射高度，以避免电容效应，使天线具有良好的辐射特性；在第三章中，使用倒F形天线设计概念，使用双路径架构於末端耦合，并於辐射臂上采取适当接地点电感效应作输入阻抗匹配，达成涵盖GSM900/DCS/PCS/UMTS系统的四个操作频带；在第四章中，采用倒F形架构并使用耦合馈入方式，使得长辐射金属臂在低频900 MHz附近产生共振，产生低频基频模态及高阶模态，以达成宽频及频宽涵盖GSM900/DCS/PCS/UMTS频带操作，并有效缩减使用体积；最后，分别比较此三种架构的优缺点，再加以业界角度来思考，研发产品天线的流程及思考方向，以及天线应用於可携式导航装置中未来的展望作为本论文的总结。

If I didn't care what anyone thought, I would.....

如果我不介意别人怎么看，我会。。。。

In recent decades, Chile has mandated earthquake-proofing for new structures, requiring that materials like rubber and features like counterweights be built into the architectural designs to allow buildings to bend and sway during temblors rather than break.

在最近数十年里，智利已经为兴建防震的新土建结构而对建筑材料提出要求，需要的材料类似于橡胶，而特性就象运用在建筑设计中的平衡物体，一旦应用以后，当地震发生时建筑就能弯曲摇摆。