The result shows that the bubble is an important factor influencing coal separation, and the variation of its volume fraction is closely related to the variation of density of ADMFB.
结果表明：气泡是影响分选精度的重要因素，其体积分率的变化与床层密度波动密切相关。
In the case of large density difference, there is a velocity separation between different media, making the measurement more difficult, cross-correlation method is still usable.
在密度差别较大时，存在着不同介质间的速度分离，给相关法测量带来困难。
The green leaves of vegetables through tissue homogenate, differential centrifugation separation, density gradient centrifugation purify sample of chloroplast.
对蔬菜绿叶通过组织匀浆，差速离心分离，密度梯度离心分离、纯化、提取叶绿体。
This implied that the density gradient separation method was of low precision to separate RBCs of different age.
提示用密度的差异对不同年龄红细胞进行分离，分辨率不高。
However, Biosorption is limited because of small scale, low density, solid-liquid separation in the application of heavy metals in wastewater treatment.
然而，由于生物吸附剂尺度小，密度低，固液分离困难，其在重金属废水处理领域的应用受到限制。
In the Loyd's mirror experiment. The change of the slit separation to effect of density of interference fringes is analyzed.
分析了在洛埃镜干涉装置中等效双狭缝间距变化对干涉条纹密度的影响。
The metal and non-metal of comminuted printed circuit board scrap was studied by the method of pneumatic separation, comminuted material were separated according to density and size by wind power.
利用气流分选的方法对粉碎后的废弃印刷线路板中的金属与非金属进行了研究，粉碎后的颗粒在气流作用下按照密度与粒度进行分选。
High density spatial sampling enhances wave field continuity and the accuracy of various mathematical transforms, which benefits wave field separation.
高密度采集使波场连续性增强，使得各种数学变换的精度提高，有利于不同波场的分离。
This paper reports the successful isolation of islets of Langerhans from the rat pancreas using a modified collagenase digestion, Ficoll density gradient separation and hand-picking technique.
用改良胶原酶消化技术，聚蔗糖密度梯度离心及手法挑拾方法从大鼠胰腺成功地分离出完整的胰岛。
The separation of tumor-infiltrating lymphocytes (TIL) from tumor mass of B16 melanoma was achieved by discontinuous density gradients centrifugation and the in vitro culture of TIL were investigated.
本文运用不连续密度离心的方法从鼠b 16黑色素瘤体中分离到肿瘤浸润性淋巴细胞(TIL)，并对TIL的体外培养的条件及细胞性质进行了研究。
The density functional theory (DFT) is used to describe the perpendicular phase separation of binary mixed polymer brush grafted on a surface immersing in different solvents.
采用加权密度近似密度泛函理论研究了二元混合接枝高分子刷在不同性质溶剂诱导下的垂直相分离情况。
Different dielectric material, metal wire separation, metal level separation and current density for impact of multilevel metal interconnects are calculated in detail.
研究了多层金属互连网络的热学模型，详细计算了不同的介质材料、金属线间距、金属层间距和电流密度对多层金属互连线温度分布的影响。
The force acting on mineral particle in VFB was specially analysed, and the main parameters interfering the separation of mineral according to bed density were also studied.
研究了振动流化床的流化特性及分选性能，分析了矿粒在振动流化床中的受力情况，分析了影响矿物按床层密度分层的主要参数，揭示了振动流化床的分选机理。
Based on the basic principle of 3-d and colour display, some attempts to the colour display by density separation and three primary colour composition are introduced.
本文根据三维显示和彩色显示的基本原理和特点，介绍了利用密度分割和三基色合成方法进行彩色显示的各种尝试。
In the separation process the fine coal in fluidized bed will be continuously accumulated, thus inevitably reducing the density of the bed.
在分选过程中，流化床内的粉煤将不断积聚，从而导致床层密度的降低。
Gravity separation is achieved by utilizing the difference of density between the mineral particles and the gangue particles, and their different sinking speeds in water or some other medium.
重选是利用矿粒与脉石的比重差别及其在水中或其他介质中不同的沉降速度进行的。
Finally, the paper further analyzes local road density, right-of-way, lane-width, separation facilities, and road-side parking issues.
并针对支路网的密度、红线宽度、车道宽度、分隔设置以及路边停车问题进行了深入分析。
Finally, the paper further analyzes local road density, right-of-way, lane-width, separation facilities, and road-side parking issues.
并针对支路网的密度、红线宽度、车道宽度、分隔设置以及路边停车问题进行了深入分析。
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