牵引

Deep-water carbonate sediments include allochthonous carbonate sediments released from shallow water by gravity flow and carbonate contourite arid static autochthonous deep sea carbonate sediments.

深水碳酸盐沈积包括深水重力流作用形成的异地沈积和非重力流沈积，在非重力流沈积中又有深水牵引流（等深流、内波、内潮汐等）沈积和静态原地碳酸盐沈积。

Key words:elastic traction; aligning;anchorate;OPA-K

弹力牵引；排齐牙列；支抗；OPA-K

The line enlarges L/D ratio and widens mixing smelt zone on the extruder screw pot which is specially processed using quality steel.For the change filter system of the flat film stretching line,we apply advanced foreign automatic belt change filter.The bakeboard is changed into foreign advanced hot drawing oven and principal technical index of the line nears international advancing level. The line has the performance of high speed、top yield、 low energy consumption、 good forming quality of the fiber drum.

主要元器件选用欧美等国外优质产品；挤出机配置合金钢硬齿面专用减速箱，螺杆料筒加大长径比和混炼段，并采用优质合金钢特殊处理，过滤系统可选用自动带式换网或双筒长效过滤网，平膜模头采用优质耐热模具钢、衣架式设计制作；提膜、剖丝、牵引采用一体龙门架形式；牵伸加热可选用双风道热风烘箱或保温烘板；牵伸、定型机采用墙板定位，辊筒内置卸荷装置；配置磁传动恒涨力卷绕机。

It is based on a bendable rubber track that guarantees maximum traction as well as freely changeable directions.

它是基於轨道，保证最高可折橡皮牵引以及自由多变的方向。

In order to control the insufficient transition displacement of the long rail components to ensure the high regularity of turnout and its locking reliability, a transition design method for long rail components and double limb elastically bendable turnout frog structure was established using the finite element method, a new roller sliding platform was developed, and the transition traction point layout and stroke design were optimized.

为控制长大轨件转换不足位移，确保道岔的高平顺性和锁闭可靠性，运用有限单元法进行长大轨件及双肢弹性可弯心轨结构的转换设计，研制出新型辊轮滑床台，并优化了转换牵引点布置及其动程设计。

We've been observing a sunlike star called 55 Cancri, star 55 in the constellation Cancer, for 19 years, and we watch the wobble of this star as it's yanked on by the planets orbiting it.

我们19年来一直在观察一个类似太阳的恒星叫55号巨蟹星，是巨蟹星座里的第55号恒星。当它被环绕它的行星牵引时，我们发现它有些颤抖。

The central technique is preferred because a capsulectomy is not required; however, because this technique is performed under traction, the tissue is under tension and the degree of plication is limited.

因为关节囊切开不是必须的，故在中心技术是优先的；然而在牵引下操作这项技术，局部的组织在紧张状态下关节囊切开的程度受到限制。

At the same time, adopting traction and manipulation way which is based on tutor's theory of cataplasis on spinal column to treat 32 patients who have this syndrome, discuss the mechanism and treatment by observing and analyzing all clinical datas.

同时，根据导师传授的脊柱退变所致腰腿痛治疗观念，采用牵引配合手法治疗32例腰椎间盘突出症术后后期腰腿痛，通过对临床资料的观察及分析，探讨了腰椎间突出症术后后期腰腿痛的发生机制及治疗方法。

Cephalometric analysis was based on a new and stable basicranical reference system,in addition to the traditional cephalometric measures.

除采用传统的头影测量方法外，还采用一种新的、稳定的头颅参照系统来评价前方牵引结合RME对骨性Ⅲ类错牙合矫治后软组织的改变情况。

Taking cydid gear-pin rail chainless traction mechanism of MG375W as an example, make theoretical deduction for the profile and the kinematic characteristics of the cycloid gear , and make simulation analysis for some different engaging positions by computer.

以MG375W采煤机的摆线轮与销排无链牵引机构为例，进行了摆线轮齿廓特性及运动特性的理论推导，对不同的啮合工位进行了计算机模拟仿真分析，得出了中心距及节距发生变化引起啮合传动特性的变化规律。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。