primary liquid

Primary study on cryopreservation of eggs of the MALARlA mosquito Anopheles anthropophagus in liquid nitrogen

液氮低温保存嗜人按蚊卵的初步研究

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The results showed that the graphite deposited during the period of primary and eutectic crystal helped to reduce the contract of liquid state and solidification, to improve the tendency of shrinkage cavity and porosity.

实验结果表明，初晶、共晶期间析出的石墨有助于减少液态收缩与凝固收缩，改善耐热球墨可锻铸铁形成缩孔缩松的倾向。

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Air Filters, Hepa Filters, Primary Filters , Secondary Filters Filters-Air, Gas, Liquid.

采购产品空气过滤器,肝癌过滤器, 过滤器,初级,中级,过滤器, 过滤器, 空气, 气体, 液体.

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The primary purpose of the future plan will be to amend the prediction models of the effective thermophysical properties, especially thermal conductivity and viscosity in liquid phase, of nano-enhanced phase change materials, and to verify the computational results obtained in the present work using experimental data.

未来研究的重点在于通过实验数据对纳米强化相变材料表观热物性（尤其是导热系数和粘度）的预测模型进行修正，并验证本文所得到的计算结果。

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Spiral magnetic field, the clusters move from the liquid to the solid phase than that required to overcome the barrier when no magnetic field reduction, help to improve the nucleation rate of primary α dwarf, so the purpose of grain refinement.

螺旋磁场处理后，原子团簇由液相向固相迁移所需克服的势垒比无磁场处理时减少，有助于提高初生α相形核率，从而达到细化晶粒的目的。

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Problems: The primary stress to which the surface of the mould is exposed are thermal shock, abrasion and chemical reactions between the liquid alloy and the iron in the steel mould.

问题：压铸模具表面主要面临的问题有热冲击、磨损、液态合金与模具钢的化学反应等。

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In the feedback control loop the liquid slag temperature at outlet of flow deflector is measured which used as primary controlled variable and the current in electrode is measured which used as secondary controlled variable.

在这个控制方案中，导流槽出口液渣温度须进行测量，并作为主被控变量，导流槽中电极的电流也须进行测量，并作为副被控变量。

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Improvement on Liquid Spraying System of Horizontal Pipe Primary Cooler

横管初冷器液体喷洒系统的改进

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The Primary Study on Kinetic Process of Harp Seal Oil in Rats with Liquid Chromatography and Mass Spectrometry

海狗油大鼠体内药物动力学初步研究

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During the solidification process of Al Fe alloy under centrifugal casting, the primary phase migrates along the radius because of the density difference between the primary phase and the liquid alloy. Therefore the distribution of the primary phase is in gradient along the radius of the casting.

离心铸造Al Fe合金凝固过程中的先析出相与合金液之间具有较大的密度差，在离心力场作用下，先析出相将沿径向由内向外迁移，致使初生相沿铸件径向呈梯度分布。

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