查询词典 surround

Just under this background, studying on the flight mechanism of flapping-wing MAV and sample fabrication from the bionics are conducted in this dissertation. The kinematics equations of insect wings can be acquired by the observation and measurement on the natural insect in researching paper. The geometry model of insect is established by UG technology. The three dimensional grid during the insect moving in the flow field is achieved which adopted grid generation method. The characteristic of lift and drag are attained by simulation the surround flow field during the locomotion of wings, and the flight mechanism of insect is discussed. Based on this study, the physical flapping-wing MAV is fabricated by the acquirable materials and parts of apparatus in existence.

正是在这一背景下，本文从仿生的角度来研究微型飞行器的飞行机理与样机制作；通过查阅文献中对自然界中昆虫翅膀运动的观察与测量，获取了昆虫翅膀的运动方程；采用UG建模技术，建立昆虫的几何模型；采用网格划分方法，获取昆虫在流场运动时的三维网格；运用CFD方法模拟翅膀运动时周围的流场，获取昆虫运动时的升阻力特性，进而来研究昆虫的飞行机理；在此基础上，通过现有可用的材料加工制作仿生微型飞行器。

Sepal 5, fu covers with tiles shape is arranged, chang Sucun, corollaceous bell form, funnel form, tall foot butterfly form or earthen jar form, brim ministry is shallow 5 crack or deep 5 crack, rotate when bud or tweezers closes account; Staminal 5, on canister of move unripe Yu Guan, hide inside or appear, pollen bead does not have thorn or aculeate, on ovary, often be a cup of shape or surround for flower disc place of dissension, 1-4 room, every room contains 1-2 bead ovule, style 1-2, post is not cracked or 2 crack, rare 3 crack, or 2-4 is cracked.

萼片5片，覆瓦状排列，常宿存，花冠钟形。漏斗形。高脚蝶形或瓮形，檐部浅5裂或深5裂，芽时旋转或镊合状；雄蕊5枚，着生于冠筒上，内藏或外露，花粉粒无刺或有刺，子房上位，常为杯状或为分裂的花盘所包围，1-4室，每室含1-2粒胚珠，花柱1-2个，柱头不裂或2裂，稀3裂，或2-4裂。

The results show that for the wood surround the SiO2 alcogel supercritical drying process of the dynamic and static press is 25 MPa, the dynamic press time is 180 min, the dynamic and static dry temperature is 50℃.

结果表明：由于受到木材的包围，木材－SiO2醇凝胶复合材的超临界干燥工艺条件最终确定为动态和静态干燥温度为50℃，动态和静态压力为25MPa，动态干燥时间为180min。

Situation of full name, address, family need not say oneself, even photograph, 3 surround, amative history does not have place escape form.

姓名、住址、家庭状况自不必说，甚至照片、三围、恋爱史都无所遁形。

Let my love, like sunlight ,surround you ande give you illumined freedom.

让我的爱，环绕着你并赋予你闪亮的自由

When tea was over, and Mrs Fairfax had taken her knitting, and I had assumed a low seat near her, and Adele, kneeling on the carpet, had nestled close up to me, and a sense of mutual affection seemed to surround us with a ring of golden peace, I uttered a silent prayer that we might not be parted far or soon; but when, as we thus sat, Mr Rochester entered unannounced, and, looking at us, seemed to take pleasure in the spectacle of a group so amicable — when he said he supposed the old lady was all right now that she had got her adopted daughter back again, and added that he saw Adele was 'prete a croquer sa petite maman Anglaise'— I had ventured to hope that he would, even after his marriage, keep us together somewhere under the shelter of his protection and not quite exiled from the sunshine of his presence.

茶点过后，费尔法克斯太太开始了编织，我在她旁边找了个低矮的座位，阿黛勒跪在地毯上，紧偎着我。亲密无间的气氛，像一个宁静的金色圆圈围着我们。我默默地祈祷着，愿我们彼此不要分离得太远，也不要太早。但是，当我们如此坐着，罗切斯特先生不宣而至，打量着我们，似乎对一伙人如此融洽的景象感到愉快时——当他说，既然老太太又弄回自己的养女，想必她已安心，并补充说他看到阿黛勒是&preteacroquersapetitemamanAnglaise&时——我近乎冒险地希望，即使在结婚以后，他也会把我们一起安置在某个地方，得到他的庇护，而不是远离他所辐射出的阳光。

A half hour later, ten hoodlum rode the motorcycle to surround the restaurant, drove the kitchen the sales clerk and several customers, afterward has carried on the devastation which in the shop to the Chinese female foreign students sent refers to, wreaks havoc the process is three hours, simultaneously carried on to another two Chinese girls has beaten barbarically.

一个半小时后， 10流氓骑摩托车包围餐厅，厨房将店员和几个客户，之后进行了破坏而在店内的中国女留学生派遣是指， wreaks破坏这一进程三个小时，同时进行的另一两个华人女孩野蛮殴打。

Darker smooth plains completely surround Caloris, and many unusual dark-rimmed craters are observed inside the basin.

更黑一些而且平坦的原野完全包围了卡拉瑞斯，并且许多非同寻常的黑边环形山可以在盆地中见到。

A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.

在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体。

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上，通过联立求解连续性方程、动量方程和能量方程，构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型，获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象，其主要特征是：耀斑对宁静日冕的加热相当迅速，仅2秒钟日冕温度增加即达一个量级，之后日冕温度增加缓慢；脉冲相早期日冕向下速度很小，几乎可以忽略，热传导驱动色球蒸发，其过程较为激烈，蒸发极大速度可达到1000km/s；色球压缩区与色球蒸发几乎同时形成，且在早期其位置总是与过渡区位置重合；色球压缩极大发生在脉冲相早期，其时密度可高于周围约2个量级，向下速度可超过100km/s；色球压缩极大后，其强度逐渐减弱，但宽度明显增大，且渐渐脱离过渡区往色球传播；压缩区内物质温度要高于原先的大气温度；过渡区下降在脉冲相早期相当迅速，可超过100km/s；当蒸发物质在环顶高速相碰时，环顶的密度、压力迅速增大，且温度也有所增加，导致形成激波，其波面以每秒上百公里的速度自环顶向下传播；在脉冲相前期，日冕软x辐射对色球的加热作用可以忽略；等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。