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- Air quantity change 变风量
- Abstract: The quantity change regularity of microorganism was studied. 文摘:研究了序批式生物膜反应器中微生物量的变化特点。
- 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。
- Cost amount should press its and the concern that raise quantity change to distinguish for alterable cost and fixed costs. 成本总额要按其与饲养量变化的关系区分为可变成本和固定成本。
- The bull market or the bear market will turn, from quantity change to quality change, finally into their opposites, from bull market to bear market, or vice versa. 牛市或熊市在自身发展过程中，都会逐渐从量变到质变，最终走向自己的反面，由熊转牛，或由牛转熊。
- The point lies in becoming key quality characteristic through the orotund conversion of customer, and the quantity change into can the specification data of measurement. 重点在于透过顾客的声音转换成关键品质特性，并量化为可量测的规格数据。
- The quantity change of the reducing sugar in sucrose hydrolysis reaction and the p-nitrophenol in pNPC hydrolysis reaction were detected in a long time. 结果表明在两个反应体系中都有明显的可逆反应存在，水解产物生成量出现周期性振荡特征。
- 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。
- Air valve adjustment and air quantity measurement 调节风阀与风量的测量
- The doctor urged a change of air. 医生力劝换个环境。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- This method and the output law are similar, is only produces the product or service quantity changes the work hourage then, its formula is:... 这种方法与产量法类似，只是将生产产品或劳务数量改为工作小时数即可，其计算公式为：...
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- At the same time we discuss the changes of expressional function of reduplicated-combination caused by quantity changes. 对叠结式语法功能的考察，本文重在描写，在描写的基础上讨论叠结式语义指向的有关问题。
- air quantity of reverse ventilation 反风风量
- It was different distinct differences that the quantity changes of the rhizospheric bacteria, fungi, actinomycetes in the same growing periods in different fields. 而在同一生育期，不同的水稻产量田块根际细菌、真菌和放线菌之间存在显著不同的差异。
