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- gas volume unit time 单位时间的气体容积
- Gas volume per unit time; rate of gas flow 单位气流量;通气速率
- The current is the charge flow per unit time. 电流是每单位时间流动的电荷。
- Horizontal movement of air per unit time. 空气在单位时间内的水平移动距离。
- In the research of series of apparatus for medical gas volume flow,aset of 2nd degree metrology standard unit for medical gas volume flow is also developed. 我们在研制医用气体流量测量仪(系列)的基础上,又研制了一套医用气体流量2级计量标准装置。
- The activation probability per unit time is calculated. 计算了单位时间的激活概率。
- The number of complete cycles of a periodic process occurring per unit time. 次数单位时间内周期过程中发生的次数
- The geometrical model built in the scale of representative volume unit is wildly applied and is justified by mechanical experiment. 建立在代表性体积单元尺度的几何模型应用最为广泛,得到了力学性能的试验验证。
- To meet exhaust gas volume requirements of most diesel engines,the gas vo lume that the single-pipe ESCP can treat should be increased. 为满足大多数柴油机排气流量的要求,必须扩大单管静电旋风捕集器所能处理的排气流量。
- The on line measurement method for the gas volume ratio of the lower conduit of cocurrent flotation machine is described. 论述了顺流浮选机下导管中气容率的在线测定方法。
- Depending on the preexisting pressure and free head space in the receiving tank, the additional gas volume may be sufficient to overpressure the tank. 根据先前的压力和接收罐的顶部空间,增加的气体体积足以超出储罐。
- The actual flue gas volume and the concentration of oxygen is inversely proportional,and excess air coefficient is proportional. 而实际烟气量与氧浓度成反比,与过剩空气系数成正比。
- The influence of the injected gas volume on the output performanc e of positive displacement motor (PDM) is obvious in the process of aerated UBD. 在充气欠平衡钻井过程中,气体的注入量对马达的输出特性影响较大。
- The amount of electric charge flowing past a specified circuit point per unit time. 电流强度单位时间内通过电路上某一确定点的电荷数
- Each radioactive nucleus of a particular kind is responsive to a fixed decay probability per unit time. 每个特定类型的放射性原子弹对单位时间内一个固定的衰变几率作出响应。
- The quantity of mass diffusing through and perpendicular to a unit cross-sectional area of material per unit time. 单位时间内通过一个垂直与扩散方向上单位横截面积内的通过物质量。
- Not only does the distance traveled in unit time remain the same but the direction does not change as well. 不仅单位时间内移动的距离不变,而且其方向也不改变。
- The radioactivity of a sample is defined to be the number of disintegrations per unit time. 样品的放射性定义为每单位时间的蜕变数目。
- The influences of reactive tube diameter,catalyst constitution,decomposition temperature and precursor gas volume flow on the yield and quality of multiwall carbon nanotubes are investigated. 根据实验结果,讨论了反应管直径、催化剂组分、反应温度及反应气体对多壁碳纳米管的产量和质量的影响。
- Frequency The number of times an event is regularly repeated in unit time. 一事件在单位时间内作规路性的重复次数。