臂

Key words: railway transport; cantilever device; finite element; intensity; vibration

关键 词：铁路运输；腕臂装置；有限元；强度；振动

The similarities are in the proportions-rather straight legs, large or clumsy feet, and arms long in relation to the height-and also in the way the end of the dhoti hangs straight down between the legs.

体型比例的相似点是：腿线大致笔直，脚庞大粗笨，与身高相比，两臂过长这种体型特徵，而且腰布的端头垂落于两脚间。

Four types of start codons were identified in the 13 protein coding genes, in which TAA and TAG were used in 12 PCGs as stop codons, except ND5, Most tRNA genes could form typical secondary structures except tRNA, which had an absence of the DHU arm.

除tRNA外，其余21个tRNA的二级结构均属典型的三叶草结构。tRNA的DHU臂缺失，在相应的位置上只形成一个环。

A strong A-T bias was found in the nucleotide sequence of mitochondrial genome of the Mongolian wolf. All the transfer RNA genes could be folded into the typical cloverleaf-shaped structure except tRNA-Ser, which lacked the "DHU" arm.

序列碱基的组成存在明显的A-T偏好性。tRNA基因中除tRNA-Ser缺少双氢尿嘧啶臂以外，其余均能折叠成典型的三叶草二级结构。

The Ni Ti shape memory alloy fixation is a better method to treat fractures of the diaphysis of the radius and ulna.

我院从 1997年起采用镍钛形状记忆合金锯齿臂环抱器治疗各种类型尺桡骨骨折 2 8例，取得了较满意的效果1 材料与方法1.1 病例资料

The reduced dynamic model including motor dynamics is developed for nonholonomic mobile manipulators. The system is then decomposed into four lower-dimensional subsystems by applying diffeomorphism and nonlinear input transformation to the reduced model. The design of robust controller is also addressed for the output tracking of mobile manipulators.

首先给出了包括驱动电机动态特性的非完整移动机械臂的简化动态模型，然后通过微分同胚和输入变换将其分解为四个低阶子系统，并给出了其输出跟踪的滑模控制器设计方法。

Firstly, the reduced dynamic model including motor dynamics is developed for mobile manipulators. The system is then decomposed into four lower-dimensional subsystems by applying diffeomorphism and nonlinear input transformation to the reduced model. The design of the second order dynamical sliding mode controller is then addressed for the output tracking of mobile manipulators.

首先给出了包括驱动电机动态特性的移动机械臂的简化动态模型，然后通过微分同胚和输入变换将其分解为四个低阶子系统，并给出了其输出跟踪的二阶动态滑模控制器的设计方法。

In this paper, one spacer- armed analogue of a disaccharide SM_3 was synthesized for the first time via multi-step synthetic method.

本文经过11步反应，首次合成了带连接臂的SM_3寡糖链，为今后合成具有更高分子量的糖基缀合物并研究其抗肿瘤免疫原性奠定了基础。

Rotational latency is the additional time waiting forthe disk to rotate the desired sector to the disk head.

磁盘访问时间 1 寻道时间 Ts 这是指把磁臂移动到指定磁道上所经历的时间。

We have more than 150 pieces of dobby installation of sprinklers.

公司拥有先进的多臂装置喷水机150多台，产品远销阿拉伯'欧美市场多年，得到客户的好评。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。