1、

The effective coal dust content of molding sand should be determined according to the factors such as the quality of the coal dust, casting size and thickness, pouring temperature, facing sand or unit sand, and so on.

决定型砂中的有效煤粉含量应根据煤粉质量的优劣、铸件大小和厚薄、浇注温度、面砂或单一砂等因素。

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2、

Temperature field thermography on friction facing of certain wear-resistant alloys

几种耐磨合金磨损温度场的热图

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3、

Combined linear creep theory with brittle-elastic failure model, the recurrence formulas of calculating the temperature creep stresses in pouring blocks of concrete under construction are derived in this paper.

本文将线性徐变理论和脆弹性破坏模型相结合,推导出计算混凝土浇筑块温度徐变应力的非线性有限元递推公式,并编制了计算机程序。

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4、

The effects of temperature and pH on oxidation of Fe 2+ were investigated by applying self-collected thiobacillus ferrooxidans ( Tf) instead of hydrogen peroxide as oxidant to oxidize and absorb Fe 2+ in tailing water.

采用自行采集的氧化亚铁硫杆菌(Tf)应用于地浸矿山代替双氧水作氧化剂氧化吸附尾液中的Fe2+,研究了温度、pH值对其氧化Fe2+的影响。

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5、

The results show that the morphology and distribution of the particle associated with reaction temperature, reaction time, the quantity and ratio of powder, and the cooling mode.

结果表明,反应生成颗粒增强相的形态和分布与反应温度、反应时间、粉末加入量及比例和冷却方式等工艺参数密切相关。

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6、

They watch for changes in the water level and temperature that are associated with movement along faults.

他们观察与断层移动相关的水位与温度的变化情况。

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7、

The scientists also check water in deep wells. They watch for changes in the water level and temperature that are associated with movement along faults.

科学家还检查深井里的水,观察与断层运动有关的水位与温度的变化。

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8、

Effect of Ambient Temperature on Backlash Error in Gear Drive Mechanism

环境温度对齿轮传动机构空程误差的影响

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9、

Design and Realization of Coke Oven Baking Temperature ′ s Monitoring Software Based on Visual Basic

基于VISUAL BASIC的焦炉烘炉温度监测软件的设计与实现

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10、

Recommends the control scheme by monitoring the return water temperature.

推荐采用热水回水温度控制方案。

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11、

In this paper, a new model based on a track on the solid ballast for analyzing the longitudinal temperature stress distribution of welded continuous track is presented.

以整体道床上的新型轨道为基础,提出了一种用于计算此类轨道纵向温度力分布的新模型&轨道爬行。

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12、

Study on the Distribution of Longitudinal Temperature Stress along Welded Continuous Rail on the Solid Ballast

整体道床无缝轨道纵向温度力分布规律研究

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13、
14、

Effects of Baking Temperature on Microstructures and Electric Properties of LaNiO_3 Thin Films

烘烤温度对LaNiO3薄膜微结构与电学性能的影响

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15、

The calculation method of the enamel glaze baking temperature

搪瓷烧成温度计算方法

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16、

Effect of Baking Temperature on Performance of Chlorinated PP Paint Films

烘烤温度对氯化聚丙烯涂膜性能的影响

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17、

Influence of temperature and feeding frequency on the growth of ephyra of jellyfish ( Rhopilema esculentum) ground bait

温度、投饵频次对海蜇碟状体生长的影响投入水底引鱼的诱饵

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18、

Research on application of fuzzy-PID in baking temperature control of torpedo car

Fuzzy-PID控制在鱼雷罐烘烤温度控制中的应用研究

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19、

Effects of Recirculated Air Temperature in Ordering Cylinder on Physical and Sensory Quality of Yunnan Tobacco

松散回潮回风温度对云南烟叶加工物理质量和感官质量的影响

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20、

The result indicates that only at high baking temperature the TiO_2 can form.

结果表明:只有高火才能在短时间内达到TiO2的成型或转型温度。

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