伸缩的

One of the five radial areas on the undersurface of the starfish and similar echinoderms,from which the tube feet are protruded and withdrawn.

步带海星和类似棘皮动物底部五个辐射状排列部位中的一个，触手从这里进行伸缩

One of the five radial areas on the undersurface of the starfish and similar echinoderms,from which the tube feet are protrude d and withdrawn.

步带海星和类似棘皮动物底部五个辐射状排列部位中的一个，触手从这里进行伸缩

Each column undulated and swelled like the ring of a polyp.

每个分队都蜿蜒伸缩，有如腔肠动物的环节。

By using Lyapunov theory, the σ adjusting law of the contraction and expansion factor is given, and it has been proven that the closed-loop is uniformly ultimately bounded.

基于Lyapunov理论，给出了伸缩因子的σ调整律，并证明了闭环系统一致最终有界。

Now the main products include:crank arm manual and electric flexible awing series;track type electric velarium series;exhibition folding series;sunshade,luxurious wood umbrella and side_hanging umbrellaseres;fixed and mobile French ball type,triangle type,trapezoid type and arch awnigns. The products have been widely used in exhibition,amusement park,villa area,various high level hotels,restaurants,bars,coffee shops,apartments,holiday resorts,recreational plaza,swimming pools,bathing places,gourmet streets,kindergartens,schools,outdoor temporary activities as well as balconies,terraces and sun houses of hotels and apartment buildings as well as other leisure places etc.for their novel and unique design,well selected material,elegant profile and reliable quality.

目前主要产品有：曲臂式手动，电动伸缩遮阳篷系列；轨道式电动天幕系列：展览活动折叠系列；太阳伞、豪华木伞、边吊伞系列；固定、活动法式球型、三角型、梯型、圆拱型篷系列；产品因设计造型新颖独特、选材精良、美观大方、质量可靠，而广泛应用于展览会、游乐园、别墅区、各类高档宾馆、餐厅、酒吧、咖啡厅、公寓、休闲度假旅游区、休闲广场、游泳池、海滨浴场、美食街、幼儿园、学校等户外临时活动以及酒店、公寓楼的阳台、露台、阳光屋等休闲场所。

Dobutamine stress echocardiography, radionuclide ventriculography, and right heart catheterization in the BMC group also showed significant improvement in stroke volume index, left ventricular end-systolic volume and contractility (ratio of systolic pressure and end-systolic volume), and myocardial perfusion of the infarcted region.

Dobutamine压力心脏超音波检查，放射性核脑室造影术和右心导管插入都显示，BMC组的脉搏容积指数、左心室终末收缩容积和伸缩力（收缩压和终末收缩容积比）以及梗塞区域心肌灌注明显改善。

I thought, closing my hands under the sheets and feeling humbled by my own worthlessness .

我想着，小手在衾底伸缩着，感出自己的渺小！

Aiming at the light track traffic project in Tianjin crossing over the Tianjin-Tanggu Highway , because of the lower space, the difficult crossing condition, and overcoming the long steel rail force caused by no attemperator on the seamless railway, the project adopts a 4-span prestressed concrete continuous rigid-frame bridge with span arrangement (42+62+62+42)m.

针对天津轻轨交通项目跨越津塘公路工点低净空、跨越条件困难，以及为克服桥上不能设置无缝线路温度伸缩调节器所带来的长钢轨作用力问题，研究采用了42m＋62m＋62m＋42m四跨预应力混凝土连续刚构桥。

The entire Sun Deck benefits from an adjustable shading solution thanks to the retractable carbon-fibre hardtop bimini.

整个太阳甲板利益可调阴影的解决办法感谢伸缩碳纤维硬顶比米尼岛。

The hysteretic non-linearity dynamic model of giant magnetostrictive braker.

超磁致伸缩制动器的磁滞非线性动态模型。

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