Increase the compression degree can make arc of high temperature plasma jet extended, form more uniform high temperature area, and increase the speed of the jet, can reduce the width of the poor.
增加电弧的压缩程度可以使高温等离子射流延长,形成更为均匀的高温区域,同时加大射流的速度,可以减小切口上下的宽度差。
Faults: with large area refrigeration effect is not very good, no dehumidification function, high temperature of the place with bad, when using, also increase the humidity in the air.
缺点:对于大面积制冷效果不是很好,没有除湿功能,温度高的地方不好用,使用时还增加空气中的湿度。
The same period, the ocean thermal slow, relatively high temperature, air density changes smaller solipsism relative area of low pressure.
同一时期,海洋散热较慢,温度相对地较高,空气密度变化较小,遂形成相对的低压区。
The only way of enlarging the applicable area is to study and produce new cooling material of constant temperature with high quality coefficient.
扩大应用范围的唯一途径是研究新型高优质系数的常温致冷材料。
The high-specific surface area activated carbon was prepared from mixture of bamboo char which was carbonization in different temperature under isolation air and KOH.
竹节在隔绝空气的条件下,经不同温度炭化处理后与KOH混合,制取竹节基高比表面积活性炭。
For preparing large area CIO films with low resistivity and high transmissivity, we studied the effect of oxygen density and substrate temperature on optical and electrical properties, respectively.
为了制备低电阻率、高透射率的大面积CIO薄膜,我们分别研究了溅射氧浓度和沉积衬底温度对CIO薄膜光电特性的影响。
The result shows that Yunnan Guizhou Plateau is a high dry matter production area for middle rice, because of higher radiation, lower temperature and longer growth period.
模拟结果表明,贵阳气温低、生育期长,其中稻生育期内温度适中、光照较强,干物质生产力高。
On the contrary, the larger railway embankment deformation will be brought if the railway embankment is high and the area has high average annual air temperature.
相反,在该地区年平均温度较高,路基高度也较大的情况下,冻土路基的变形较大,这也和监测结果相符合。
The correlation coefficient of the annual mean temperature with the area index of the subtropical high in winter is largest.
且年平均气温与冬季副高面积指数相关最显著。
This series is configured by original imported compressor and high-quality duct designed to ensure more uniform temperature inside a cabinet. The spacious display area can display more commodities.
采用进口原装压缩机配置,高质量的风道设计,使得柜内温度更加均匀,宽敞的陈列面积,可陈列更多的商品。
High temperature profile control agent suitable to oil recovery in this area has been developed through laboratory modeling experiment.
通过室内模拟实验,研制出适合该区超稠油开采的高温调剖剂类型。
The lithosphere beneath this area is associated with high temperature, low strength and intensive rheological stratification, and the lower crust is characterized by ductile flow deformation.
岩石圈具有温度高、强度低和强烈流变分层等特征,且下地壳表现为韧性流动变形。
Using infrared system the apparatus of non-touching at limited-area to monitor the hardening temperature at site is produced for high-frequency induction heat treatment.
利用红外测温原理,研制出高频热处理时的小目标非接触式在线动态监控淬火件温度的装置。
Drought (water deficit) and high temperature are two major constraint factors in the growing season in the desert area of Northern China.
干旱(水分亏缺)和高温是我国北方沙漠化地区植物生长季的两个主要环境胁迫因子。
The shape of rich soot combustion area at high temperature coincides with the share of spray area before ignition.
速燃期内高温富碳燃烧区的形状与着火前一时刻喷雾场的形状相吻合;
JT888 can effectively prevent the dispersion at high temperature and high temperature thickening, suitable for deep well, high temperature, high pressure area.
JT888能有效地防止高温分散和高温增稠,适应于深井、高温、高压地区使用。
The results showed that the properly high temperature could reduce the specific surface area and surface activity, at the same time increased the stability of the catalysts.
结果表明,适当高的焙烧温度降低了催化剂的比表面积和表面酸性,提高了催化剂的稳定性。
The results show that temperature rises with particle diameter increasing, however, the minor particle diameter can also contribute to high temperature due to smaller apparent area.
结果表明,煤粉粒径的增大使炉膛温度场升高,但过小的煤粉粒径也会使温度得到加强;
LDPE is selected for making modified asphalt to analyze the mechanism of PE modified asphalt in view of the climatic characteristic of high temperature in the Shanghai area.
鉴于上海地区高温的气候特点,选择树脂类改性剂ldpe制作改性沥青,分析了PE改性沥青的改性机理。
For the first time, 28 varieties with high temperature resistance to stripe rust were discovered from wheat variety resources in eastern growth area in China North west.
首次在中国西北地区东部小麦品种资源中发现了28个具有高温抗条锈性的冬小麦品种。
The CZYO series composite oxide, with its large BET surface area, high OSC and good high-temperature resistance performance, is promising oxygen storage compound for the new TWC technology.
CZYO复合氧化物具有BET表面积大、OSC高等优良的耐高温性能,是适用于开发新一代TWC的储氧材料。
Qinghai-Tibetan Railway roadbed being building will go through large area of the high-temperature and ice-rich permafrost, so the problem of roadbed stability will be an austerity challenge.
建设中的青藏铁路将穿越大片高温、富冰多年冻土地段,因此面临严峻的路基稳定问题。
The tool owns features such as high strength, large flowing area, high temperature resistant and high pressure resistant, etc.
浮阀稳定器具有强度高,过流面积大耐高温高压等优点。
In this paper, the current status of research on Nb-based alloys' resistance to high temperature oxidation is reviewed, including recent advances and existing problems in this area.
综述了铌基合金抗高温氧化性研究的现状,并且对铌基合金抗高温氧化性研究的进展及存在的问题进行了阐述,提出了解决铌基合金抗高温氧化问题的可能途径。
The utility model has the advantages of low deposition temperature, no high-energy ion impact damage, large deposition area, simple operation, microcomputer programmed control, energy saving, etc.
具有淀积温度低,没有高能离子撞击损伤,淀积面积大,操作简单,微机程序控制,节约能源等优点。
High temperature heat pipe (HTHP) is a high effective heat transfer device in area of high temperature technology.
高温热管是高温技术领域的一种高效传热设备。
Zirconia powder was prepared by a high-temperature-aging method. It is found from experiment results that the prepared zirconia powder has high surface area and high thermal stability.
用高温老化法制备了氧化锆纳米粉体,实验结果显示,用高温老化法制备的氧化锆粉体具有较高的比表面积和良好的热稳定性。
High temperature profile control is studied according to reservoir petrophysical properties and super heavy oil properties in Shu1 area.
根据曙一区超稠油油藏的储集物性、原油性质及开采特点,进行高温调剖技术研究。
High temperature profile control is studied according to reservoir petrophysical properties and super heavy oil properties in Shu1 area.
根据曙一区超稠油油藏的储集物性、原油性质及开采特点,进行高温调剖技术研究。
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