查询词典 narrow water

High-pressure water jet cutting has advantages of narrow cuts,no thermal stress,dustless and cutting any materials.

高压水射流切割具有切缝窄、不产生热应力、无粉尘、几乎可切割任何材料等优点。

Compared with the conventionalemulsion polymerization system in the presence of sodium dodecyl benzene sulfonate, the latices prepared by emulsifier-free emulsion polymerization have much more narrow distribution of latex particle sizes (0.2um in diameter), better resistance to electrolytes, pH, freeze-thaw, and better mechanical stability. Not only the tensile strength of the copolymers prepared by this method is obviously increased, but also the water resistance and adhesion capacity are significantly enhanced. On the other hand, the TG results indicate the copolymer has lower thermal stability than conventional copolymer.

实验结果表明，与传统乳液聚合体系相比，所获得的无皂乳液的乳胶粒子大小均一，粒径在0.20um左右；乳液具有优异的稳定性，不受酸碱度、电解质和低温冷冻的影响；附着力和粘接强度明显提高；成膜后显示较高的耐水性；但TG表明乳胶膜热稳定性有所下降。

Another form of coffee infusion, this method uses a long handled narrow necked device where very fine, powdery coffee grounds are placed with sugar and water.

作为另一种形式的咖啡泡制方法，它是用一个长柄窄颈的器具来放置优质的粉状咖啡末以及糖和水。

A narrow, ribbonlike strip of dried dough, usually made of flour, eggs, and water .

面条窄的，带状的干面团，通常由面粉，鸡蛋和水做成

A narrow, ribbonlike strip of dried dough, usually made of flour, eggs, and water.

面条：窄的，带状的干面团，通常由面粉，鸡蛋和水做成英语词汇网 www.wbw.com.cn

Therelationship between the turbulent kinetic energy and its dissipation rate,whichis widely used to parameterize the dissipation rate in turbulence closure models,is found to hold well for both reversing and rotating flows,but with differentcoefficients.Microstructure profiling measurements at two comparative stations (a deepercentral basin and a local shelf break) in the stratified Yellow Sea are analyzed,with emphasis on tidal and internal-wave induced turbulence near the bottomand in the pyenocline.The water column has a distinct three-layer thermohaline structure,consisting of weakly stratified surface and bottom boundary layers anda narrow sharp pycnocline.Turbulence in the surface layer is controlled by thediurnal cycle of buoyancy flux and wind forcing at the sea surface.while thebottom stress induced by barotropic tidal eurrents dominates turbulence in thebottom boundary layer.The maximum level at which the tidally enhanced mixingcan affect generally depends on the magnitude of the tidal current,and it canbe up to 10-15 m in the Yellow Sea.This suggests that,in the deeper regionsof the shelf seas,turbulent dissipation and mixing are very weak at the levelsbetween the near-bottom tidally enhanced layer and the pycnocline.Therefore,these levels provide a significant bottle neck for the vertical exchanges.In theshallow regions,however,the tidally-induced turbulence can occupy the wholewater colum below the pycnocline.A quarter-diurnal periodicities of the turbulentdissipation rate and eddy diffusivity are found at different heights with evidenttime lag.In the relatively flat central basin,the pycnocline is essentially non-turbulent and internal-wave activity is very weak.Therefore,vertical fluxes acrossthe pycnocline decreased to molecular levels.In contrast,internal waves of variousperiods can be always found near the local shelf break.

对强层化季节黄海两对比性站位(分别位于中央海盆区与局地陆坡区)处层化、内波以及湍流混合特征的研究结果表明：1、强层化季节的陆架海水体一般呈现显著的三层热盐结构，在水体近乎混合均匀的上混合层与潮流底边界层之间为强跃层；2、近表层水体的湍流混合强度主要由海表浮力通量的日变化与海表风强迫控制，而在潮流底边界层内，潮混合是水体热量、物质、动量与能量垂直交换的主要机制；3、潮混合影响的深度由潮流大小决定，在黄海，一般可达10-15 m，因此，在水深较深的区域，在跃层与潮混合所至深度范围的上界之间存在湍流混合非常弱的区域，这显著抑制水体内物质的垂直通量，为物质垂直交换的瓶颈，而在水深较浅的区域，潮混合影响范围可至跃层底部，因此物质在跃层以下整个水体中混合非常均匀，当跃层内间歇性强混合发生时，可以产生显著的跨跃层物质输运；4、近底潮致强湍流耗散缓慢地向上传播，底上不同深度处垂直湍扩散系数也具有显著的位相差异，且二者均随时间呈现四分之一周日周期的变化；5、在地形较为平坦的中央海盆区，内波活动非常微弱，因此跃层内湍流混合非常弱，垂直扩散系数为分子扩散水平，跨跃层物质通量受到显著抑制，而在地形变化较为显著的局地陆坡区，内波活动非常活跃，除内潮的影响外，高频内波与内孤立波的影响也很显著，因此跃层内存在很强的间歇性强混合，内孤立波存在的区域，水体湍流混合显著增强。

However, from the view of the structure and shape of the Orbal oxidation ditch, the round or ellipse tri-ditch type may be difficult to plane layout for the engineering with narrow land locations; the independent sedimentation tank occupies relatively large area of land; central island counts some areas which enlarges inefficient land demand; and the backflow of sludge and nitrified water from the sedimentation tank relies on dynamic system, which increase the cost of construction and operation.

但就奥贝尔氧化沟的工艺构型来看，三沟道的圆形或椭圆形沟型对于狭长的工程选址地来说，平面布置相对困难；而且奥贝尔氧化沟需要独立的二沉池，占地较大；中心岛消耗一定的面积，增加了无效占地；另外，二沉池的污泥回流依靠动力回流，增加了基建和运行费用。

The company produces primarily water-based and UV inks, coatings and varnishes for narrow web applications at three sites in North Carolina.

该公司的主要生产水性和UV油墨，涂料和三个地点在北卡罗莱纳州的窄幅网络应用的油漆。

In this paper, using single-phase water as working fluid, the experimental research was performed to investigate the frictional pressure drop and heat-transfer characteristics of forced convection in narrow annuli under atmospheric pressure.

本文以单相水为工质，在常压下对窄环隙流道进行了强迫对流换热特性和阻力特性的实验研究。

It was found by water modeling study that there are mainly three types of mold powder entrapment in slab continuous casting, i. e., the entrapment caused by the shearing flow near the narrow face of the mold, the entrapment caused by vortexes in regions around the submerged entry nozzle and the entrapment caused by the disturbing action of the Ar bubbles on the interface between liquid steel and mold powder.

对板坯连铸结晶器保护渣卷渣进行的水力学模拟研究结果表明，主要有三种类型的卷渣，即窄边附近的剪切卷渣、浸入式水口附近的旋涡卷渣和水口吹入的氢气泡上浮冲击钢渣界面引起的卷渣。

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。