pre-heat
英 [ˈpriː hiːt]
美 [ˈpriː hiːt]
网络 预热; 烤箱预热; 加热; 焗炉要预热
双语例句
- According to the research on the trial prototype, the parameter design of the device is completed by calculating the pre-heat load.
根据对冷冻试验设备的研究，计算预热负荷，实现对超低温冷冻治疗设备的参数规划和设计。 - We should probably pre-heat the oven right away, too.
我们应该现在就把烤箱预热上。 - The absolutely necessary measures are to control linear energy and diffusible hydrogen content in electrode deposited metal, to select proper pre-heat temperature and to punctually perform hydrogen-eliminating treatment.
另外，控制焊条熔敷金属扩散氢含量犤H犦、选择适当的预热温度和焊后及时进行消氢处理，也是防止冷裂纹和热影响区脆化必不可少的措施。 - The results show that the needle-like iron phase can mostly be transformed into lumpish by adding manganese after pre-heat treatment, and the grain sizes are symmetrical.
结果表明：熔体经过预先热处理后，加入Mn可以使绝大多数针状铁相转变成块状铁相，且粒径均一； - Discussion on Pre-heat Treatment Methods of The Tool and Die Steels
工模具钢预先热处理方法的探讨 - Effect of pre-heat treatments on cold rolling and recrystallization textures in Al alloy 6111
预先热处理对6111铝合金冷轧及再结晶织构的影响 - Influence of Pre-heat Treatment and Nano-Alumina Films on the Specific Capacity of Al Foil for Low Voltage Capacitor
预热处理和纳米氧化铝膜对低压铝箔化成比电容的影响 - The effective approaches for improving ignition performance are to improve quality of fuel sprays, to sustain optimum spark time, to keep the electric pole distance a little more than quenching distance and to pre-heat starting fuel etc.
提高雾化质量，保持最佳火花持续时间，电极间距稍大于冷熄距离。以及对起动燃油加温等，都是改善点火性能的有效途径。 - The running experimentation told us that the pre-heat of the reconstructive locomotive diesel engine is good, and 10# diesel oil can be used in cold winter.
运用考核试验表明，系统改造后机车柴油机预热效果良好，能保证机车柴油机在寒冷的冬季使用-10柴油。 - Chill-hardened parts were welded without pre-heat merged in water in order to prevent from softening.
而且对已经淬硬化的导杆，为了不使其在焊接热量作用下退火软化，成功地采用了浸入水中的快冷焊接工艺。 - Effect of Pre-Heat Treatment in Argon on the High Temperature Oxidation Characteristics of Ni-B_4C-RE Electrodeposits in Air
氩气预热处理对Ni－B4C－RE复合镀层高温氧化特性的影响 - The application of the system in a 600 kt/ a sulphur-burning sulphuric acid plant for sulphur furnace drying and catalyst pre-heating showed, the system had advantages of convenient automatic control, improved quality of sulphur furnace liner and shortened time for catalyst pre-heat.
在600kt/a硫磺制酸系统焚硫炉烘炉及催化剂升温中的实际应用表明，XRQ-Ⅱ型开车燃烧控制系统具有便于自控操作、提高焚硫炉烘炉内衬质量、缩短催化剂升温时间等优点。 - This article tells the limitation of the way of increasing the temperature of blast furnace, pre-heat the air and gas, by recovering the wast heat of smoke of hot-blast stove, further gives some ways to improve it and discussion.
本文分析了用热管技术回收高炉热风炉烟气余热，实现空气、煤气双预热，提高高炉鼓风温度的局限性，并据此提出了进一步提高鼓风温度的几种方案并加以探讨。 - According to the problems in its start-up, discussion is made on the principles of the engine heat start-up in low temperature and given the method of start-up in partial pre-heat.
针对发动机低温启动过程中存在的问题，通过在启动阶段实施发动机局部预热的方法，探讨发动机低温热态启动的基本理论。 - The effects such as welding position, rewelding times, pre-heat and slowly cooling, arc stop/ strike and length, power selection, environment control, sequence, direction, and assembly were analyzed.
分析了焊接位置、补焊层数及两面补焊、预热和缓冷、补焊的收/起弧及长度、电源选择、环境控制、补焊顺序和方向，以及装配等因素的影响。 - Pre-heat setting before dyeing helps to improve thermo-stability and diminish the influence of supercritical CO_2 dyeing on shrinkage of the polyester fabrics.
预定型处理有助于提高聚酯纤维的热稳定性，降低二氧化碳处理对聚酯织物收缩率的影响。 - It has complex frame, less dimming range, no pre-heat function and less protection in traditional ballast.
传统的可调光镇流器存在结构复杂，调光范围窄，缺乏预热和保护功能等缺点。 - The control of the shape of iron-rich phase were realized by adding manganese in melt of Al-Si alloy and pre-heat treatment.
探索了通过加入金属Mn并结合熔体热处理工艺来控制铝硅合金中富铁相的形态。 - The results showed that the kind of dopant, dopant concentration, temperature of pre-heat treatment, the number of coating and annealing atmosphere had influence in various extents on the photoelectric performance of the doped ZnO thin films.
结果表明，掺杂物、掺杂量、热处理温度、涂膜层数和热处理气氛对ZnO薄膜光电性能均有不同程度的影响。 - The analysis of XRD results show that the grain size treated by the different pre-heat treatment process does not changes obviously, which can further explain the forming of fine grain martensite.
XRD结果分析表明，不同预处理的试样经中频加热淬火后晶粒尺寸相差不大，进一步说明试样都形成了晶粒细小的马氏体组织。 - Based on this results, aluminum melting experiments were proceeded next, which showed that distance between heating wire and crucible, ingot weight, pouring frequency and ingot pre-heat temperature affect the fluctuation in sequence.
在此基础上，进行了熔铝实验，得出电阻丝与坩埚外壁的距离对取料室铝液温度波动及电能的损耗影响最大，其次是铝锭的重量，取料的速度及铝锭的预热温度。