查询词典 on the lift

The hybrid concepts were introduced by David Taylor Naval Ship Research and Development Center in the USA in 1970s, it combined the three existing sustention source: unpowered static lift , powered static lift and dynamic lift onto a new ship in different proportions.

复合船型的概念最早是由美国大卫·泰勒舰船研究发展中心于70年代提出的，它考虑了水面舰船现有的三种升力源：无动力静升力、有动力静升力和动升力，采用不同的比例进行组合，形成一个全新的船型。

The utility model discloses a magnetic lift device which comprises a main magnetic lift part, a rotating pole bracket, a transmission supporting saddle, a left rotating pole and a right rotating pole. A turning plate yoke device is arranged on the upper surface of the main magnetic lift part, and the turning plate yoke comprises a yoke head, a yoke head base, a constringent spring, a pulling rope as well as a rope sling. The yoke head is arranged slidingly in the hollow cavity of the yoke head base, and the constringent spring is arranged at one end inside the yoke head. One end of the pulling rope is fixedly connected with the inner end of the yoke head, while the other end is fixedly connected with the rotating pole. The rope sling is sleeved outside the pulling rope. A yoke platform matching with the lower surface of the front end of the yoke head is arranged at the tail end of a back support foot.

本实用新型公开了一种起重磁吊装置，包括磁吊主体、转杆支架、传动支座、左右转杆，在磁吊主体的上平面上还设置有翻板卡位装置，翻板卡位装置包括卡位头、卡位头座、压缩弹簧、拉索和索套；卡位头滑动设置于卡位头座内的中空腔体内，卡位头内端一侧设置有压缩弹簧；拉索的一端与卡位头内端固定连接，另一端与转杆固定连接；索套套设于拉索之外；后支脚尾端设置有与卡位头前端下平面相匹配的卡位平台；翻板转轴上套设有扭簧。

Airo {ah'-ee-ro} a primary root; TDNT - 1:185,28; v AV - take up 32, take away 25, take 25, away with 5, lift up 4, bear 3, misc 8; 102 1 to raise up, elevate, lift up 1a to raise from the ground, take up: stones 1b to raise upwards, elevate, lift up: the hand 1c to draw up: a fish 2 to take upon one's self and carry what has been raised up, to bear 3 to bear away what has been raised, carry off 3a to move from its place 3b to take off or away what is attached to anything 3c to remove 3d to carry off, carry away with one 3e to appropriate what is taken 3f to take away from another what is his or what is committed to him, to take by force 3g to take and apply to any use 3h to take from among the living, either by a natural death, or by violence 3i cause to cease

相关经文回前一页 142 airo {ah'-ee-ro}原始的字根； TDNT - 1：185，28；动词 AV - take up 32， take away 25， take 25， away with 5， lift up 4， bear 3， misc 8； 102 1 举起，提起，提高 1a 由地上举起，拿起一个东西：例：石头 1b 举起，抬高，提高一个东西：例：头 1c 拖，拉一个东西：例：鱼 2 to take upon one's self and 拿走被举起的东西，承担 3 拿走被举起的东西，强行带走 3a 由一个地方迁移 3b 拿走或移走附在一个东西上的物件 3c 移开 3d 带走一个人 3e 欣赏被带走的东西 3f 拿走原属於一个人或已经允诺给他的东西，夺取 3g 拿走且任意使用 3h 死亡，不论是自然死亡或因著外力 3i 停止

The slurry pump lift and air lift are thought to be practicable and the most promising lift methods through the research and pilot mining.

通过试验研究和深海试采，矿浆泵水力提升和气力提升被认为是切实可行、具有应用前景的扬矿方法。

The energy exchange analysis indicates that gliding energy efficiency is dependant on the lift drag ratio of the wings and gliding angle of the hull. Through the calculation in this thesis, it can be concluded that enhancing the lift drag ratio can largely improve the energy efficiency when the gliding angle is in the range of 10to 40 degree, and when lift drag ratio is fixed, there exists a special gliding angle for the maximum of the efficiency, which provide theoretical basis for the design of operating parameters.

通过能量转换分析，得出滑翔机航行效率由机翼升阻比和机身航行角决定，航行角在10~40度范围内，增大机翼升阻比可显著提高航行效率；并由计算得出，在升阻比一定的情况下，总存在一个使滑翔机航行效率达到最大的航行角度，为样机工作参数设计提供了理论依据。

The main products are: two-tier lift-sliding system, three-tier lift-sliding with pit,two-seven tier lift-sliding under ground system.

主要产品有：两层升降横移系列，带地坑三层升降横移系列，地面以上2-7层升降横移系列。

The design includes: valve timing and high valve lift confirm, valve lift design and cam lift.

凸轮型线设计包括：配气相位及最高升程的确定、气门升程设计及其凸轮型线的反求。

The number of lift-off sand grains percent time percent sand bed area Based on the lift-off velocity distribution function of saltating sand grain, this thesis gains the number of lift-off sand grains percent time percent sand bed area which ranges from 6796 to 8846900 number/(s·m2) by combination motion model of single saltating sand grain and some motion parameters of saltating sand grains and the flux of wind sand current from wind tunnel experiment.

单位时间单位面积沙床起跳沙粒数利用本文获得的沙粒起跳初速度分布函数，结合沙粒跃移运动学模型以及风洞实验中获得的沙粒跃移运动参数以及输沙量，反演出一定风场条件下单位时间单位面积沙床起跳沙粒数，变化范围6796-8846900个/(s·m2)，并满足。

The objectives are the subsonic and supersonic zero-lift drag coefficients, the maximum lift-drag ratio, the maximum lift coefficient at low speed, the average and maximum value of forward and sideway RCS.

目标函数取为亚音速及超音速时的零升阻力系数、最大升阻比，低速时的最大升力系数，以及飞机前向、侧向的RCS平均值、最大值。

And machinery industry is different from other companies, the company since the outbreak of the economic crisis last year by the impact of small, mainly for its products in the first quarter of the lift a little less money for the implementation of the strategy to develop second and third line cities, remarkable results were achieved, lift the achievement of sales year-on-year positive growth, hedge real estate recession of the lift industry; In addition, efforts to improve after-sale maintenance services income, profit structure was further improved, good growth.

和机械行业其他公司不同的是，公司自去年经济危机爆发以来，受到冲击较小，主要原因为其一季度电梯产品在执行小幅降价的策略下努力开发二三线城市取得明显成效，电梯销量同比实现正增长，对冲了房地产不景气对电梯行业的影响；此外，公司努力提高售后维修服务的收入比例，盈利结构进一步改善，成长性良好。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。