And the curves of sound speed following the changes of bubble volume fraction or frequency are charted.

得到了声速随气泡体积分数及声波频率的变化图。

The relation of volume fraction of plasticizer in coating film with the mechanical property was investigated.

研究了涂层中增塑剂体积分数与涂层力学性能的关系。

The transformed ferrite volume fraction increases and grain size decreases with the increase of cooling rate.

随着冷却速率的增加,铁素体体积分数减少,晶粒尺寸变细.

OBJECTIVE: To observe the effect of different volume fraction of PRP on dog BMSC proliferation.

目的：观察不同体积分数的富血小板血浆对犬骨髓间充质干细胞增殖的影响。

However, this two-phase fluid model is not suitable for foam fracturing fluid with gas volume fraction higher than 65%.

但是，该两相流模型不能用于气相体积分数大于65%以上的泡沫压裂液。

Analysis of the air volume fraction distribution of oxidation air of horizontal and vertical plane is used to investigate the effect of the rotary jet mixing device diffusing the oxidation air.

分析水平面与竖直面氧化空气体积分数分布，考察射流对氧化空气的扩散作用。

The effects of carbides on as-cast microstructure of HSSs for roller, the relationship of the composition of alloy with the type and the volume fraction of carbide were analysed.

分析了碳化物对铸态组织的影响以及合金成分与碳化物类型、体积分数之间的关系。

Analysis of the velocity and distribution of gas volume fraction in the same location and plane of two mixers is used to compare the results of mixing.

分析两种搅拌器相同位置、相同平面的速度分布及气相体积分数分布，比较两种搅拌器搅拌效果。

The formula to calculate effective permittivity of particle-filling composite materials is worked out by calculating different volume fraction model.

通过计算不同体积分数的材料模型的等效电磁参数，得到了颗粒型复合材料等效介电常数的计算公式。

The phase inversion technique of emulsions has been widely used for the preparation of nanoemulsions and emulsions with high volume fraction or high viscosity of the internal phase.

目前，乳液转相技术已被广泛应用于纳米乳液和高内相黏度、高内相体积分数乳液的制备工艺中。