微热

The theory and practical process of hot ferroalloy charging in Perrin Process are introduced.

介绍了"波伦法"热兑中的理论及实际过程，指出热兑是生产微铬合金的重要方法，运用这种方法降成本有实效。

The results indicate that the larger the concentration of chitosan in the capsules is the slower the release rate of capsule. The biocompatibility tests of the three heparin microcapcules/PLA composite materials show that all materials are negative and have no obvious toxicity. There is no potential hypersusceptibility substance in materials, and the content of pyrogen is conforming to the requirement of organisms.

三种微囊与PLA的复合材料经皮肤刺激试验、皮内刺激试验、热原试验、全身急性毒性试验和细胞培养试验，结果表明，所制备的复合材料在生物学评价试验中均呈阴性反应，材料无明显毒性，材料中不存在潜在致敏性物质，所含热原含量符合生物体的要求。

Use the technical token polymer such as the analysis that differ heat, infra-red spectrum and X ray diffraction the hot property of tiny ball and structure.

利用差热分析、红外光谱及X射线衍射等技术表征聚合物微球的热性能及结构。

A new type of three-dimensional inner microfin tube is used in the present paper.

摘要本文首次报道了新型三维内微肋两相闭式热虹吸管的换热性能。

The effective thermal conductivity of interfacial layer was put forward through the definition of effective mean free path.

通过"当量自由程"把描述微尺度传热的界面层热导率与描述Fourier导热的热导率用同一个式子表达，给出了用Fourier定律进行界面层热流密度计算的误差。

The experimental results testify that the water-cooled silicon mirror with linear type microgroove runner can make the stability of laser output better and meet the need of stability in practical application although its absolute distortion is tinily larger compared with the water-cooled mirror with spiral type runner.

大量的台架实验结果和现场试验结果证明，虽然直线型微沟槽流道结构水冷硅镜镜面绝对热变形量与螺旋型流道相比略大，但动态热特性较好，激光器输出稳定性较高，能满足实际应用中对稳定性的要求。

Analyses on condition for generating the natural convection show that the natural convection results from the non-conservative body force, so, its enhancement and control can also be achieved by active control of the body force acting on the fluid.

自然对流换热的强化与控制随着微电子和微加工技术的快速发展受到越来越多的关注和重视，但现有技术主要集中于自然对流换热表面的结构设计和优化。

Time results could be concluded as follows: 1 During the sunshine period, the vertical distribution of external surface temperature on different orientations of buildings differs from one another, and the max discrepancy of vertical temperature appears on the external surface of west oriented wall, whose max differences of the vertical temperature are above 2℃ and the standard deviation of the temperature is above 0.6℃; 2 Most of the time from 2 p.m.

通过一段时间内对某栋典型多层板楼建筑外微气候相关参数的监测，其如下：1）在太阳强辐射时间内，不同朝向的外墙外表面温度随高度分布的情况不同，西向外墙表面温度随高度变化幅度最大，其外表面垂直温度的最大温差一般可在2℃以上，标准偏差约在0.6℃以上；2）多数时间内（主要为下午2点左右至次日凌晨），西墙外表面温度以1层最高；3）建筑热外表面可产生诱导上升热气流。

Element approach is employed, and the amount of each component holdup is calculated element by element with a proper void fraction model.

将换热器分解成若干微元，选用恰当的空泡数学模型，计算各组分在换热器中的滞留量。

Ultramicrohardness testing was employed to measure the hardness of the matrix in a hotextruded SiCp/LD2 composite for characterizing the law of distribution of thermal residual strain in the matrix.

用超显微硬度仪测试了热挤出态的SiCp/LD2复合材料中基体微区的硬度，用于表征材料基体中的热残余应变分布规律。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。