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The first one is to build a slope of certain gradient and length according to the main direction of sea-ice movements at coast, to make the sea-ice assembling under the slope climb along the slope by virtue of environmental driving force of wind and flow, and then to take out sea-ice cubes to desalinize after sea-ice falling into the ice-storing section when it reaches the top of the slope.

一是在岸边按海冰运动的主方向修建有一定坡度和长度的斜坡,利用环境驱动力的作用,使聚集在斜坡下的海冰沿着斜坡向上爬升,上升到坡顶后跌入贮冰区内,再从贮冰区中取出海冰块进行淡化。

At the confluence zone, due to the jacking of current from main stream and tributary stream, the mixing and turbulence of current is so strong and the loss of energy is so large that the balance of water and sediment is broken which could causes sediment particle and coarse grain to deposit and forms shallow shoal at river mouth or eyot.

天然河流中存在着大量的干、支流交汇的河段,在干支流相汇处,由于干、支流两股水流相互顶托,交汇区内水流紊动掺混作用强烈,能量损失很大,干、支河流原有的水沙平衡状态被打破,可能导致泥沙颗粒、尤其是粗颗粒卵石在汇合口处大量淤积,形成河口浅滩或江心滩。

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。

Results Cuticular papillates,glandular hairs,peltate scales,and non-glandular hairs presented on the leaf epidermis of C.paliurus.Anomocytic stomata were confined to the lower epidermis.Large cluster crystals existed in the uppermost layer of palisade cells.Midrib included one closed vascular system and one additional vascular strand.Secondary veins are semicraspedodromous and form marginal loops,tertiary veins are percurrent,quaternary veins form orthogonal or polygonal areoles filled up by branched and freely ended veinlets.

结果青钱柳叶表皮有许多小乳突,腺毛,盾状鳞片和非腺毛表皮毛;气孔器不规则型,仅分布于下表面;靠近表皮的叶肉组织中有规律地分布含簇晶的细胞;主脉中维管组织环状,封闭,具有一个副维管束;二级脉在叶缘内分支,相互连接形成脉环,三级脉及顶型,脉间区内充满分支的自由结束的小细脉。

During the computation of dike burst, this thesis used the formula of the broad-crested weir without bank to fulfill it. And the whole course is realized through the computer programs. In addition, this thesis uses the grid format of GIS to establish the discrete elevation data of the flood submerging range.

在进行溃口计算过程中,本文采用无坎宽顶堰流公式来进行计算;另外,本文运用GIS里面的栅格数据格式来建立淹没区内离散的高程数据。

During the computation of dike burst, this thesis used the formula of the broad-crested weir without bank to fulfil it. And the whole course is realized through the computer programs. In addition, this thesis uses the grid format of GIS to establish the discrete elevation data of the flood submerging range.

在 进行溃口计算过程中,本文采用无坎宽顶堰流公式来进行计算;另外,本文运用GIS里面的栅格数据格式来建立淹没区内离散的高程数据。

Secondary stress field resulting from valley cutting is basically symmetric about the valley central line hut not of axial symmetry . From top to foot of valley wall , the tangent stress and the width of high tangent stress zone get gradually big , reaching maximum at the valley botton .

沟谷的下切形成的二次应力场除了关于沟谷中线基本对称外,不具备轴对称特征,从坡顶到坡角,切应力高值区内切应力量级和高值区的宽度逐渐增大,在沟谷正下方达到最大,甚至有可能突然增大。

Muyu town in the center of circle with a radius of about 50 kilometers, More than 80 percent of attractions in Shennongjia forest region, from the Shennong top area 15 kilometers from the Shennong altar area six kilometers from the National Forest Park 26 kilometers away from the source of Xiangxi 1.5 kilometers from the seat of government of pine and cypress forest town 95 kilometers from the ancient Zhaojun, 52 km, 209 State Road throughout the town.

以木鱼镇为中心,半径在大约50公里范围内,集中了神农架林区内80%以上的景点,距神农顶景区15公里,距神农坛景区6公里,距国家森林公园26公里,距香溪源1公里,距林区政府所在地松柏镇95公里,距昭君故里52公里,209国道穿镇而过。

推荐网络例句

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。