According to the results of experiments and simulations, the variation of the axial oxygen distribution could be improved by gradually increasing the crucible rotation speed during the growth…
氧的轴向浓度分布不均,也藉由模拟与实验的结果发现,可以将石英坩埚的转速设定成随著时间逐渐增快的方式加以改进。
The heart beats faster and blood pressure rises to increase the distribution of oxygen and nutrients throughout the body.
心脏的跳动加速,血压上升,从而加强氧气和营养遍及全身的分配。
The RTP temperature, the RTP time, the cooling rate, the ambient and the dopant atoms influenced the density and distribution of point defects in wafers, and then affected oxygen precipitates.
快速热处理温度、时间、降温速度、退火气氛、掺杂原子等都对硅片中点缺陷的形成及分布产生影响,进而影响氧沉淀的形成。
The DO distribution and wastewater treatment effect were compared in traditional wetland and three-segment subsurface flow wetland supplying oxygen by natural or slight-aeration in contact gutters.
比较了传统水平流湿地、三段式自然富氧潜流湿地及三段式微曝气潜流湿地的DO分布及对生活污水的处理效果。
The distribution of oxygen in cured PCS fibers was studied by XPS method .
采用XPS分析技术考察了氧在PCS纤维中的分布。
Through the distribution of hundreds of biomass root cones to acupuncture on the head to increase the oxygen exchange function of the brain, eliminate head pain and improve head health.
通过分布的数百根生物锥,对头部进行针灸,增加脑部血氧置换功能,消除头部疼痛,促进头部健康。
A model considering both of the segregation and evaporation of oxygen was proposed to treat the oxygen concentration distribution in growth direction.
一个包括了氧的分凝和挥发的新模型被用来模拟氧在硅锭中的分布曲线。
Based on the observations in the East China Sea in 1985, the distribution of AOU (apparent oxygen utilization) in the area during summer has been studied in this paper.
采用1985年东海断面调查资料,分析了本海域夏季海水表观耗氧量的时空分布特征。
The results showed that, (1)The oxygen concentration distribution on the cross sections is similar to Gauss distribution;
结果表明:(1)直吹管内各截面上的氧浓度呈现类似高斯分布的规律;
Effect of particle size distribution and oxygen content of solder powder on the stability of solder paste were investigated.
研究了焊粉粒度分布和氧含量对锡膏稳定性的影响。
Scattered distribution of lead, hydrogen, oxygen and sulphur isotopes in the gold deposits is possibly indicative of diverse sources of ore_forming materials.
金矿床的铅、氢、氧和硫同位素组成高度分散,表明成矿物质具有多来源性。
Adequate tissue oxygen supply depends on sufficient distribution of air (ventilation) and Blood (perfusion) in the lungs.
身体组织里适当的氧的供应取决于肺内空气(换气)和血液(渗透)的充足分配。
The horizontal distribution was related to stormy waves and dissolve oxygen levels in the water.
轮虫的水平分布与风浪及水体溶氧状况有关。
Studying the distribution of oxygen demand over the aeration tank a design concept of sectional control of the DO concentration was proposed on the basis of oxygen transfer in wastewater.
本文通过对曝气池需氧量及其分布规律的探讨,运用传氧理论提出了分段控制曝气池溶解氧浓度的设计概念。
Moreover, the distribution of oxygen-containing functional groups and structural parameters of every lithotypes have been investigated.
进而分析计算了该煤各宏观煤岩组分中含氧官能团的分布规律及一些结构参数。
It has advantages of pore size, air-distribution uniformity, high oxygen-transfer efficiency, anti-corrosion, high rigidity, low cost, and long service life etc.
具有孔径小、气流分布均匀,传氧效率高、耐腐蚀、刚性强,成本低、寿命长等优点。
The dissolved oxygen in water are increased with wind and waves, thus there is an even distribution of DO in the water layers.
风浪增加了水体中DO浓度,并且使各个水层中的浓度较一致。
If the boiler operation of boiler blower air distribution is not reasonable or volume deficiency, low oxygen, can make the furnace to be restored atmosphere.
锅炉鼓风机若锅炉运转中配风不合理或风量缺乏,氧量低,会使炉内发生复原性气氛。
If the boiler operation of boiler blower air distribution is not reasonable or volume deficiency, low oxygen, can make the furnace to be restored atmosphere.
锅炉鼓风机若锅炉运转中配风不合理或风量缺乏,氧量低,会使炉内发生复原性气氛。
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