查询词典 upper air

The STE dominated by the intrusion of stratospheric air has been testified as a cause of ozone enhancement in upper troposphere over East Asia at the end of March 2001. This STE relates to the surface high moving southward, the upper cold eddy deepening and drifting eastward, the convergence of Subtropical Jet and Polar Front Jet associated with the cold front, the increasing temperature gradient near the jets, and the enhancing baroclinic instability.

天气诊断和动力分析表明，2001年3月底东亚地区几个臭氧探空测站探测到的对流层上层臭氧增加是以平流层空气下传为主的STE过程导致的，此过程与地面冷高压南下、高空冷涡加深东移的天气过程、以及冷锋推进引起的副热带急流和极锋急流的移动和汇合、急流附近的温度梯度加大、斜压不稳定增强等动力因素密切相关。

The present invention discloses a silver iodide acetone solution above-ground combustion equipment, including liquid storage tank, air compressor, liquid-supplying and gas-supplying pipelines, filter, atomizer, pulse high-voltage igniter, combustion chamber and wind-proofing device, the above-mentioned components are placed on a base seat. The liquid storage tank is communicated with liquid inelt of atomizer by means of filter, the air outlet of air compressor is communicated with air inlet of the atomizer, the combustion chamber is a circular truncated cone shaped cylinder body whose upper portion is larger and lower portion is smaller, and is placed on a vertical rod.

本发明公开了一种碘化银丙酮溶液地面燃烧装置，包括储液罐、空气压缩机、供液供气管路、过滤器、雾化器、脉冲高压点火器、燃烧室和防风装置，上述装置均设置在一底座上；其中储液罐通过过滤器连通到雾化器进液口，空气压缩机出气口连通到雾化器进气口；燃烧室为一下大上小的圆台形筒体，设置在一竖杆上，雾化器的出口设置在燃烧室内；燃烧室上外围设置防风装置，该防风装置是一圆形防风圈；所述脉冲高压点火器的一电极设置在燃烧室壁面，另一电极设置在燃烧室内。

The simulation results show that staged air can significantly reduce tangential circle diameter of upper parts of furnace and lower heat transfer difference of horizontal gas flue; the field test results show that the proper ratio of staged air in the total air can make tubes wall temperature distribution of high-temperature superheater uniform, and tubes' peak temperature lowered 5~10℃.

模拟计算结果表明炉内分级送风对于减小炉膛上部切圆直径、降低水平烟道内的热偏差作用明显；现场试验结果表明，适度增大炉内分级送风比例使高温过热器管壁温度分布更均衡，峰值温度降低5～10℃，使受热面运行安全性得以提高。

The results shown that, for the typical kind of photonic crystal fibers with hexagonally arrayed circular air holes, the band gap of acoustic wave of XY mode appears only when the air holes' filling rate is greater than certain threshold value, and the upper and lower boundary values of the band gap decrease with the increasing of the air holes' filling rate.

结果表明，对于较为常见的空气孔排列为六角密排结构、空气孔形状为圆形的实芯光子晶体光纤，只有当空气孔的填充率大于一定阈值时才出现较明显的XY模态声波的带隙，并且最低与次低带隙的上下边界均随空气孔的填充率的增大而下降。

The assistant air inlet is not connected with the installing part, and the assistant air inlet is slantways connected with main air inlet at the upper part of the frame.

该辅助进气道与该装设部设置为不连通，且辅助进气道自该框体的上半部倾斜地连通该主进气道。

Do not nipple hole is too large not to let the feeding bottle when the attention of the head left the air, so as to avoid inhaling too much air the children; 3 when feeding the child his head and upper body elevation, 45-degree angle, can not ping lying down to eat; 4 the child should be breast-feeding after vertical hold, pat his back until the child will be discharged air stomach.

奶嘴孔不要太大，喂奶时注意不要让奶瓶头部留有空气，以免宝宝吸入过多空气； 3）喂奶时将宝宝头部及上身抬高，成45度角，不能平躺着吃； 4）喂奶后应将宝宝竖抱，轻拍后背，直到宝宝将胃内空气排出。

More fine and lighter dust particles are fetched into the upper by the upper spiral airflow, forming strong spirally ash hoop at the inside of the top gap and bringing forth the accumulation of the dust particles, then are drawn forth from the upper entrance of special dust insulator, through the lower helical groove of dust insulator, tangential admission to the dust collector from the air return mouth of the dust collector's outside.

较细较轻的灰粒，由上旋涡气流带往上部，在顶盖下面形成强烈旋转的灰环，产生灰粒的集聚，并被从特设的灰尘隔离室上部洞口引出，经过灰尘隔离室的下部螺旋槽，从除尘器外壁回风口切向引入除尘器，筒体下部与内部气流汇合，灰粒被分离而落入灰斗。

MSHA has repeatedly cited the Upper Big Branch mine for problems with its ventilation system, including two large fines in January for having dirty air flowing into an escapeway where fresh air should be, and an emergency air system flowing in the wrong direction.

MSHA的多次引用了上大与它的通风系统，包括两个大型罚款1月因不洁空气进入一个escapeway新鲜空气要流向，并紧急空运系统在错误的方向流动的问题，分矿。

On the basis of unit method measuring data, most of gas emitting from the mine goaf in the "U" ventilation coalface accumulates near the upper corner. What is more, the upper corner is the congestion of air leakage in the whole goaf. Therefore, the local accumulation of gas is very easy formed in upper corner.

根据单元法实测如：&U&型通风工作面绝大部分从采空区涌出的瓦斯集聚在上隅角附近，而且上隅角也是整个采空区的漏风汇，因此，上隅角极易形成瓦斯积聚。

A fixed spool is set within the upper opening of the tubular body and connects the air supply tube to an air jet pipe while controlling the flowing direction of compressed air.

一个在上孔中的固定阀柱把供气管连接到空气喷管上而控制空气流向；一个在下孔内部的真空阀门两端安装一个脏物抽吸嘴和一个脏物排除嘴，并让两嘴互相连通，用压缩空气为两个嘴内部抽真空。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。