低冷却

The determined thermal conductivity values vary from 0882 to 678 W/m?K and the calculated heat flow values in Jianghan Basin range from 419 to 609 mW/m2,with a average of 523 mW/m2.It shows that the influence of tectonothermal event before Cenozoic in Jianghan Basin has faded away,and the basin has cooled down.

结果显示江汉盆地热流419～609 mW/m2，平均523 mW/m2，盆地总体表现为较低的大地热流，反映了中新生代以来构造活动逐渐减弱，盆地不断冷却的结果；从盆地内热流分布看，热流分布南高北低，反映了江汉盆地构造活动的不均一性。

The cooling unit vR-Zone extreme memory chiller is intended for cooling the memory to very low temperature.

冷却股轮带极端记忆式制冷机是为冷却的记忆，以非常低的温度。

In order to inhibit the lipid oxidation of cold storage meat a combined treatment(use of antioxidants and controlled atmosphere) with irradiation was studied could have a synergistic effect,Patties were prepared from the ground fat-streaked of pig,added antioxidants,packaged in vacuum,oxygen-excluded(N_2+CO_2) or oxygenic bags,respectively and then irradiated with at 3 kGy dose,and stored up to 20 days at 4℃.

本文研究了不同包装形式结合抗氧化剂对辐照冷却猪肉糜中脂肪氧化的抑制作用。添加抗氧化剂的冷却猪肉糜分别采取真空包装、无氧包装(N2+CO2)和气调有氧包装(O2+CO2+N2)，然后经3kGy低剂量辐照，在4℃±1℃贮藏20d。

The number of agglomerated particle formed more at the lower cooled temperature than at high cooled temperature.

排气的冷却使柴油机微粒之间凝聚成尺寸更大的微粒，冷却温度越低，效果越显著。

As the thermal radiation of coating surface on Low E glass is strongly influenced by its spectrum, the nongray band model in diffusing enclosure was used to numerically simulate the surface radiative characteristics of Low E glass in combination with the glass properties of absorptivity and transmissivity.

由于建筑节能的需要，低辐射率玻璃被大量地应用于建筑物等公共场合。为保证安全使用，这些玻璃必须经过物理钢化处理，即将玻璃制品加热到其转变温度Tg 以上 50～60°C ，然后在冷却介质中急速均匀冷却，使玻璃表面生成均匀分布的压应力层。

This research is a new low cost method of producing abrasive grit. It is to put the iron ore concentrate, coal powder, hydrated limed and addition agent together to make coal mixed pellet in prior which is rapidly auto-reduced in high temperature and kept about 10min above 1350℃, and then furnace cooled. The 2CaO·SiO2 of slag phase change、volume increase and natural bloom in reduction process. Finally we obtain no-slag abrasive grit through screen separation , in which the iron yield can be above 90%,the sulfur content can be below 0.05% and carbon content is lower than 4.0%.

本研究是一种全新的低成本生产铁粒的方法，它是将铁精粉、煤粉、消石灰和添加剂预先制成球团，在高温下迅速加热还原，在1350℃以上保温10分钟后随炉冷却，渣相中2CaO·SiO2在冷却过程中发生相变，体积膨胀而自然粉化，通过筛分便可以得到不含炉渣的铁颗粒，铁的收得率在90%以上、S≤0.05%、C在4.0%左右。

1 The low-noise fan and low-speed oil pump should be used in cooling device.

3.4.3.5.1 冷却装置应采用低噪声的风扇和低转速的油泵，运行中油泵发生故障时应接通报警接点报警。

Additionally, with its low-wattage and high temperature range (the P200 operates at a temperature range of zero to +70 degrees Celsius where an HDD operates at +5 to +55 degrees Celsius) the P200 requires almost zero cooling, keeping power consumption low.

此外，与低功率和高的温度范围内（规范P200的操作温度范围0至70摄氏度的地方一硬盘的运作，在5至55摄氏度）规范P200要求几乎为零，冷却，使功率消耗低。

This invention relates to a method and device for generating cold atomic beam. Said method includes heating hot atom source in vacuum chamber to form atomic saturated vapor pressure atmosphere, cooling hot atom by three-D MOT to below 200uk and trapped to form cold atomic cloud, by the quarter wave plate reflection mirror in MOT the laser radiation pressure being unbalanced to make cold atom emitting along said direction, four tape arranged straight line set with contrary current direction is set in atom beam emission direction, which makes the atom emitted to forward to obtain cold atom beam with low speed, large flux and small transverse speed, laser beam vertical with atom beam set in the direction of cold atom emitting for atom beam state preparation to realize state concordant emitted cold atom beam.

本发明涉及一种冷原子束产生方法和装置，该方法包括在抽真空的真空室内，加热热原子源，在真空室中形成相应的原子饱和蒸汽压气氛；采用三维MOT对热原子进行冷却，冷却到200μk以下，并被捕获形成冷原子云团；通过三维MOT中开小孔的四分之一波片反射镜，而使得在该方向上激光辐射压力不平衡，使冷原子沿此方向出射；在冷原子束出射方向上，还置有载有彼此电流方向相反的四根成锥形排列的直导线，从而原子出射时将在磁场的作用下，不会沿横向膨胀而向前射出；便得到了出射速度低的、通量较大的、横向速度非常小的连续冷原子束；同时在冷原子束的出射方向上，设置有与原子束垂直的激光束，用于原子束的态制备，实现态一致的出射冷原子束。

Vapor condenser ,as a new industrial cooling apparatus,due to its compact structure,low energy consumption and high efficiency,is widely used in oil refinery,electric power,metallurgy,air-condition and light industry,and shows the development trends of the cooling technology.

蒸发冷却器作为一种新型的冷却装置，由于其紧凑的结构形式和低能耗、高效率的特点，在炼油化工、电力、冶金、空调制冷及轻工等行业中得到广泛应用，代表着冷却技术发展的新方向。

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。