过冷

Fixed on the obtruding technics scheme, and made the 3D design of the pressing dies by the advanced CAD/CAE/CAM software --Pro/Engineer(in model Part、Assembly、Manufacturing and Drawing) emphatically, by getting across the analysis of the partˊs structure and combining the punch knowledge.

该零件的尺寸是通过测量得到的，在零件图上未注明尺寸公差，精度要求不高。材料为08钢，料厚为0.9mm。结合以前所学过的模具知识，运用Pro/Engineer做冷冲压模具三维设计。

When all-air system with air return runs in the mode of all fresh air supply in summer and winter, there are some problems in air condition system, such as diameter of fresh air pipe is too small, the refrigerating effect of cool source don t suffice the need of air supply and air handling equipment handle air in low efficiency.

有回风的全空气空调系统在夏季和冬季工况全新风状态下运行时，将遇到新风管径过小、冷源制冷能力不能满足要求和空调处理设备处理能力不够等一系列问题。初步计算一次回风系统在全新风运行送风时，新风经过表面式空气处理设备处理是否可以达到合适的送风温度，以探讨有回风的全空气空调系统全新风运行送风的可行性

Xie Hai: As I have never, in a silly way, asked you about your ideal in life and your art ambition, I have never understood what you really want to express through pictures. I only feel that your paintings look quite nice, for example, the beauty embedded in such forms of art expression as cold gray hue, knife-scraping and line-engraving

谢海：一直没傻乎乎地问过你有什么人生理想，有什么艺术抱负之类的话，所以一直没弄懂你真正地想用图像传达什么，只是觉得你的画面挺好看的，比如像冷灰色调刀刮与线刻这样的艺术表现形式自身所具有的美感。

In order to compare the oxidative stability of cold press ed oil with the supercritical carbon dioxide extracted oil under light and dark conditions, the Peroxidative Value was evaluated with Sensory Evaluation.

为了比较冷榨制取与超临界CO2萃取的核桃油的氧化稳定性，测定了它们在黑暗和光照条件下的过氧化值，并进行了感官品评。

I do alloy plant professional system Die: stranding mode (threading die, in lane Die, Die lead), straighten die, extrusion die, Extrusion Die (Aguilar-line), the drawing module, extubation Die, Die cold pier, profiled die; Diamond Die: Natural Diamond Die, Die polycrystalline, imports polycrystalline module, and to match production with the various models of Roberts powder.

我厂专业制做合金模具：绞线模（穿线模、过线模、引线模）、调直模、挤压模、挤塑模、拉丝模、拔管模、冷墩模、异形模具等；钻石模具：天然金刚石模、聚晶模、进口聚晶模；并生产与之相匹配的各种型号拔丝粉。

An analytical model to simulate the performance of evaporators for indirect cooling refrigerators under frosting conditions was established. The mass of frost accumulating on the evaporator surface, the airside pressure drop, the frost density and thickness were calculated.

在改进现有的计算霜表面水蒸气过饱和度公式的基础上，建立了适用于间冷式冰箱蒸发器的霜层生长模型，并模拟出结霜过程中的结霜量，空气侧压降，霜的密度和厚度随时间的变化。

Systematic research about technology parameters influences on the magnetic properties and microstructure of theses magnets have been done. The better parameters of production have been achieved. They are showed as follows: as-cast alloys with the nominal composition Nd15Fe78-xNbxB7 are prepared by induction-melting under argon atmosphere. As-cast alloys are broken under argon atmosphere and filtered through 40# screen. The coarse grain is ball-milled under 120# avgas for 80 min. The ratio of milling ball and grain is 15:1. Then fine powder is aligned and pressed in a magnet field of 1.5T. The pressure is 80MPa. The green compacts then are shaped by cold isostatic pressing under 280MPa pressure.

通过研究具体工艺参数对磁体磁性能及显微结构的影响，总结出适合于该系列磁体的制备工艺如下：按设计成分将原料放入真空感应熔炼炉内进行合金铸锭的熔炼；合金铸锭在高纯氩气保护下粗破碎过40目筛；以15∶1的球料比在120#航空汽油的保护下滚动球磨80min；球磨好的磁体粉末在1.5T取向磁场下以80MPa的压力模压成型，接着在280MPa压力下进行冷等静压；所得的压坯在1110℃烧结1h，900℃回火处理1h，600℃回火处理2h。

My baby when pregnant, also had symptoms of skin allergies, but I am cold or catkins will appear flat pimple and fever, itching, redness.

我怀孩子的时候，也有过皮肤过敏的症状，但我是遇冷或柳絮就会出现扁平疙瘩且发热、发痒、发红。

Although the temperatures during the winters in the south are not as low as in the north…those who have been to Nanjing before can definitely understand that kind of wet cold…so this kind of winter is very uncomfortable…and I pretty much get chilblains every year….

师大， 同学，致敬作者：随风南方冬天的气温虽没有北方那么低。。。但是来过南京的必定能体会到那种湿冷。。。。而且南方没有供暖。。。。所以这样的冬天很是难受。。。几乎年年生冻疮。。。。

That is why servers and computers have coolers, fans and other gadgets that prevent overheating.

这就是为什麼服务器和计算机有冷气机，电风扇和其他工具，以防止经济过热。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。