区

Although the experimental temperature, concentration and vel...

研究表明，对于底部冷却的静态定向结晶过程，两相区低温稀溶液层的存在是形成双扩散对流的原因；双扩散对流的形成与发展造成液相区速度、温度和浓度呈盐指型分布，并促使两相区形成孔道流。

Due to the complicated nature of the coupling processes between polar ionosphere and magnetosphere as well as thermosphere, however, here still remain lots of questions need to be further studied, such as the relationship between convection electric field and polar ionosphere, the mechanism of auroral particle precipitation, the origin of magnetospheric particles and so on.

如，极区电离层背景变化的气候学特征，对流电场与极区电离层的相互作用关系，以及极光区粒子沉降的机制和磁层粒子起源等等。

The further composite analysis suggests that in the positive first mode SST anomalies years, the main body of the Aleutian low in winter season shifts southwestwards, then, the positive atmospheric temperature anomalies at the lower level and negative westerly wind anomalies at the upper level occur in northeast Asia to the west coast of North American.

进一步的合成分析表明，在第1种耦合型SST正异常年里，冬季阿留申低压主体位置偏西南，从东北亚到北美西海岸的西北-东南向带状区域内是低层大气温度正异常区和高层西风负异常区，西风负异常中心位于西风急流出口处的北太平洋中东部，而西风急流主体区的风速变化很小。

The swimming pool area is well linked to the clubhouse and features lap pool, children's pool, deckchair area and spa.

游泳池区将会所与特色圈形泳池，儿童泳池，座椅区和休闲SPA区有机地联接了起来。

With higher levels in fiber cells at initiation and elongations stages.

该基因在二倍体棉种非洲棉和雷蒙德氏棉中开放读码框区的序列较保守，但在非编码区差异较大，在内含子区存在大片段插失和碱基替换现象。

This poor man was in embarrassment, when we found his excrement make everywhere in the studio dirty, from his legs to the side of camcorder.it is not his fault, it is a mischief done by hichcock .because, the poor propman drank brandy which was adulterated with burge by hitchcock .

性博物馆，收集一些耸人听闻的犯罪事件的资料，并且把一些罪犯视为英雄而津津乐道。甚至成年以后的希区柯克也没有停止这一恶作剧的&嗜好&，在英国时期，他特别喜欢捉弄他的一个道具师&希区柯克以一周薪水为赌注，和这位小道具师打赌说，后者不敢独自在空无一人的黑暗摄影棚里，和摄影机锁在一起一整夜。&次日早晨，大家回到摄影棚，看到这位可怜的小道具师愤恨交加，又气又累地不住哭泣。希区柯克在白兰地里掺了强效泻药，受害者无可避免地把自己弄

By the fullscale test of unsteady-flow fire in tunnel, applying aerodynamics of one-dimensional compressible unsteady-flow the relation between thermal power and thermal resistance in burning zone was analyzed, and its calculational methods were discussed. It is shown that besides heating swell, resistance and...

无论平巷或斜巷的燃烧，燃烧区的热动力势是最强的，其变化梯度为3～6Pa/m，压力最低点位于燃烧区的出口；热动力的概念把巷道一般流动损失、火区流动损失和火风压完全统一起来了，解决了实际巷道火灾燃烧区热力计算的困难，使火灾时期的风网解算更符合实际。

It lost four of its 11 governorships, and might well have lost another, Puglia, had the right there held together.

原先控制11个区，而今丢失了4个区的区长席位。并且如果右翼团结一致的话，另一个区普利亚很可能也已不保。

objective to study the diagnosis and operative treatment of foramen magnum tumors.methods the clinical presentations,mri images, operative technique and prognosis of 9 cases with tumors of the foramen magnum were analyzed retrospectively.results 5 cases got total removal, 3 cases got subtotal removal, and 1 case got partial removal.conclusion acquaintance with anatomy of foramen magnum region,microsurgical technique,suitable surgical approach and post--operative management are closely related with the therapeutic effect.

目的 研究枕大孔区肿瘤的诊断与手术疗效。方法回顾性分析9例枕大孔区肿瘤的临床表现和mri影像，手术技巧和预后。结果全切5例，次全切3例，部分切除1例。结论熟悉枕大孔区解剖，运用显微外科技术，选择合适手术入路，注重术后处理，都与疗效密切相关。

According to the distribution law of three zones in uncovering coal and the relation between the distribution law and delay outburst, the prevention and control technology is brought up, which firstly adopts gas drainage in the coal through drainage hole to release the outburst power by stages, and then intensifies the intensity of uncovering coal and increases the length of stress relaxation zone and stress concentration zone by using the liquid injecting and freezing to prevent the coal rheology. At last, the shoring measures to prevent roof falling is tabled.

根据掘进工作面附近暴露煤体的&三区&分布规律及其与延时突出的关系；提出先采用钻孔抽放石门突出煤层瓦斯等措施分阶段释放煤与瓦斯突出动力源；再用注液冻结技术增强揭开煤体的强度、增加集中应力区和卸压区的长度来防止被揭开煤体发生流变而导致延时突出的防突技术；以及在揭煤后采取迅速支护防止空顶和冒落等防治措施。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。