1、

The effect of temperature, average residence time and density of sulphate acid were discussed on nucleation rate, growth rate and crystal shape.

分别讨论了结晶温度、平均停留时间、硫酸质量分数等因素对结晶成核速率、晶体成长速率以及晶体形状、大小的影响。

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2、

Effect of sludge residence time to leftover sludge output

污泥停留时间对剩余污泥产量的影响研究

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3、

The hydrothermal decomposition of thiodiglycol in supercritical water was examined in this paper. Experiments were performed in an isothermal, plug-flow reactor at temperatures from 425 to 525 ℃, pressures from 22 to 30 MPa, and reactor residence time from 0.6 to 63.2 s.

在等温管式平推流反应器中研究了超临界水中硫代双乙醇(TDG)的水热分解反应,反应温度为425~525℃,压力为22~30MPa,反应停留时间为0.6~63.2s。

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4、

A Three-Parameter Model for Residence Time Distribution

一个描述停留时间分布的三参数流动模型

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5、

Relationship between Catalyst Activity and Average Residence Time in Continuous Coordination Polymerization Reactor

连续聚合反应器中催化剂活性与物料平均停留时间的关系

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6、

Evolution of residence time distribution and fill degree in co-rotating twin-screw extruder

同向双螺杆挤出机的停留时间分布及填充度

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7、

Effect of the Empty-bed Residence Time on the Filtering Pool of Biological Activity

空床停留时间对生物活性滤池强化过滤效果研究

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8、

In this paper, a dynamic model for a single particle movement in impinging stream was developed. The formulas of particle residence time and movement track length in different flow type area was deduced and a count example was given.

建立了单一颗粒在对撞流中运动的动力学模型,推导了物料颗粒在不同流动状态中滞留时间及运动轨迹长度的计算公式,并给出计算实例,最终得出颗粒在对撞区中的运动情况。

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9、

Characterization of Residence Time of Laminar Mixing of Non-newtonian Fluid in Single Screw Extruder

单螺杆挤出机中非牛顿流体层流混合停留时间表征

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10、

Both continuous grinding and continuous flotation related to material transmission process, so residence time distribution block of complete mixing flow of N constant volume in series was built up as an example.

连续磨矿、连续浮选过程都涉及到物料传递过程,以N级等容串联全混流为例开发了它的停留时间分布模块。

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11、

Residence Time Profile and Plate Efficiency for a Large Tray with Single-Pass or Two-Pass Liquid Flow

单、双溢流塔板液体停留时间分布和板效率的研究

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12、

Two basic issues that should be considered are drug residence time and release rate control. Recent Advances of Long-lasting Drug-loaded Microparticles

延长药物在体内的时间和有效控制药物的释放速率是长效载药微粒需要解决的两个基本问题。长效载药微粒研究进展

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13、

Calculation on Residence Time of Solution in Concentrating and Crystallizing Equipments

溶液在浓缩和结晶设备中滞留时间计算

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14、

The COD value of water kept linear relation with the exhaust residence time.

水洗液的COD与进气时间有较好的线性关系;

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15、

It is scientific and practical to try to measure the residence time distribution of magnesite powder under thermal conditions by using the pulse-tracer method with limestone as a tracer.

本研究采用石灰石作示踪剂,以脉冲示踪法测定菱镁矿预热和分解过程中停留时间的尝试是科学可行的。

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16、

Different sexuality, residence time and previous thermal state also have an effect on human thermal comfort.

性别、停留时间和原有热状态对热舒适都有不同程度的影响。

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17、

The gas entrainment controls the mixing rate of the jet fluid with the ambient fluid and affects the development of the flame and the residence time of reacting gas in a reaction system and the overall chemical reaction.

在燃烧过程中,射流的引射制约着射流流体与周围环境气体的掺混过程,从而影响火焰的发展及化学反应的持续时间。

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18、

We optimized reaction in second-level unit of time in order to find the meeting point of residence time and the form and the entrance to the next step reaction of the intermediate avoiding the side-reactions of intermediate such as rearrangement.

在秒级的时间单位下对反应进行优化,以寻求有机锂吡啶中间体形成并进入下一步反应与微反应器保留时间的契合点,避免中间体的重排引发的诸多副反应。

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19、

The main reasons were as follows: residence time of catalyst reduced with increasing space-time yield so that catalyst could not take full effect;

树脂灰分是催化剂的残留物,其增加的主要原因是:随空时收率的增加,催化剂在反应器内的停留时间缩短,使催化剂的活性不能充分发挥;

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20、

On the basis of the mathematical model, the equations of residence time were derived, and it was simulated by VB program.

建立了颗粒物料在转筒干燥器内运动的数学模型,推导出了滞留时间的计算公式,用VB语言编制了计算程序。

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