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- required air quantity 所需空气量
- Mayday!Mayday!require air support immediately! 呼叫空中支援,呼叫空中掩护。
- It uses four drying blower fans with the characteristics of low noise and high air quantity. 采用四个干燥风机,具有低噪音、高风量的特点。
- The effect of air quantity and zinc concentration on forming T-ZnO_w whisker is analyzed. 分析了空气量和锌浓度对形成四针状的氧化锌晶须的影响。
- The nomograms for boiler efficiency calculation using ASME codes is presented, an easy method is given for measuring and calculating flue gas and air quantity and compared with GB10184-88 and ASME code. 建立了标准锅炉热效率试验的线算格式,给出了烟气量和空气量的简易测量和计算方法,并与GB10184-88、ASME标准进行了对比。
- Directed at fire prevention in goaf,the paper proposes a method of injecting nitrogen and controlling nitrogen air to flow direction using fugitive air and controlling air quantity in gob. 为解决采空区防火问题,提出从采空区漏入风一侧顺流注氮,充分利用采空区漏风流向控制氮气的流向并控制漏风量的注氮思路。
- Abstract: In this paper,the preparation of the catalysts for the oxidation of Fluorene to Fluoreone is studied.The influences of the dipping time,calcining temperature,calcining time and the air quantity during the calcination are discussed. 文摘:研究了用工业芴气相氧化制取芴酮的催化剂制作条件,考察了浸渍时间、煅烧温度、煅烧时间和煅烧空气量对催化剂制作的影响.
- It is found that the air quantity increases with the HRR, and the consumption of oxygen increases too, this gives rise to the decrease of the average oxygen concentration in the stairwell. 研究结果表明,随着释热速率的增加,楼梯井空气卷吸量增加,但由于氧气的消耗量也在增加,导致楼梯井内平均氧气浓度降低。
- Libraries, especially ones with rare books, require air control to preserve the physical quality of their collections. 图书馆,特别是那些有善本的图书馆,需要调节空气,保护他们藏书的质量。
- To require air in the combustion process. Used of an internal-combustion engine. 进气氧化过程中需要空气。用于内燃机
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Air valve adjustment and air quantity measurement 调节风阀与风量的测量
- Diving requires air campaign the feeling, coordination, flexibility, beauty, sense of balance and sense of time, such as quality. 跳水运动的起源与发展 宋朝以前就出现一种跳水运动,当时叫“水秋千”。
- All passengers are required to show their tickets. 所有乘客都必须出示车票。
- air quantity of reverse ventilation 反风风量
- The ships required the protection of naval and air power. 船只本身需要海军和空军的保护。
- Requirement air relative humidity does not have camellia, cuckoo, An Zuhua, orchid, bracketplant, asparagus, grass-leafed sweetflag, saxifrage to wait under the flowers of 80 % . 要求空气相对湿度不低于80%25的花卉有山茶.;杜鹃
- It is required (of me) that I give evidence. 要求我提供证据。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。