1、

The impacts of degree of gelatinization, relative crystallinity, moisture content, expansion temperature and expansion duration on thermal-expansion property were investigated through single factor experiments using expansion ratio and fracture energy as indicators.

通过单因素实验,以膨化率和断裂能为指标综合考察了糊化度、相对结晶度、饼坯水分含量、膨化温度及膨化时间对淀粉热膨化性质的影响。

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2、

Effect of expanding graphite content and temperature on thermal conductivity of compound mold flux

可膨胀石墨含量和温度对复合保护渣导热系数的影响

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3、

The results showed that the thermal properties and relative molecular weight distribution had no evident effect on the spinnability of PBT when the content of terminal carboxyl group had a profound effect.

结果表明,PBT的热性能和相对分子质量分布对可纺性影响不明显,而其端羧基含量影响显著。

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4、

The thermal stability of resistivity is considered acceptable when the oxygen content in the crystals is below 8 × 10~ ( 17) cm~ (-3).

实验结果认为CZ硅单晶氧含量小于8×10~(17)cm~(-3)时电阻率的热稳定性较好。

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5、

If the rare earth content is high enough, it can demonstrate strong ability for thermal neutron absorption.

具有高稀土含量的复合高分子屏蔽材料具有强的热中子吸收能力;

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7、

As the surface temperature, soil thermal inertia in addition affected by soil moisture, is also affected by topography, vegetation, soil texture, organic matter content and other factors.

由于地表温度、土壤热惯量除了受土壤含水量影响以外,还受地形、植被、土壤质地、有机质含量等其它因素的影响。

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8、

A series of Al_2O_3 doped polyimide ( PI) composite films was successfully prepared via solution process, and the effect of the content of Al_2O_3 on the tensile strength, thermal property and breakdown strength of the composite films was studied.

通过溶液法,成功地制备了氧化铝掺杂聚酰亚胺纳米复合薄膜。探讨了Al2O3用量对聚酰亚胺纳米复合薄膜拉伸强度、热性能、电气强度的影响。

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9、

The effects of chlorine content in CPE and its preparation conditions such as chlorination temperature, the ratio of the chlorination degree in crystal region to that in amorphous region of polyethylene and thermal treatment conditions in chlorination on toughening of PVC were investigated.

氏考察了CPE氯含量、氯化条件如聚乙烯晶区与非晶区氯化程度比、氯化过程中热处理条件、氯化温度等对聚氯乙烯(PVC)增韧效果的影响。

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10、

While for the same temperature below 0 ℃, whenever soils and salts, the thermal conductivity coefficient always decreases with increasing salt content, especially, the saline sand soil and the sodium sulphate soil decreases obviously.

在同一负温条件下,无论何种土和含何种盐其导热系数均随含盐量的增加而减小,含盐砂土和含硫酸钠盐土减小幅度显著。

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11、

In the paper, principle 、 technique and status quo of thermal conductivity measurement are recounted, various methods of solving heat conduction problem are summarized, study significance 、 study content and adopted technical course are indicated.

本文详述了导热系数测定原理、方法以及测定现状,综述了求解导热问题的各种方法,指出了课题研究意义、研究内容和拟采取的技术路线。

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12、

The Measurement of Nitrogen Content in Pig Iron by Pulse Heating Inert Gas Fusion Thermal Conductivity Method

脉冲加热惰性气体熔融热导法测定生铁中的氮

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13、

Through adjusting parameters of oil temperature, water content and stirring speed correctly, viscosity of watered heavy oil is measured by rotating viscometer, water content is obtained by thermal extraction with constant temperature, and water droplet size and distribution are characterized by microscopy.

通过对油温、掺水量和搅拌速度等参数进行合理调节,采用旋转粘度计测定掺水重油粘度、热恒温萃取测定掺水量、显微镜法测水珠粒径及分布。

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14、

The influence of the dose of graphite and the content of alcohol on thermal contact resistance ( TCR) was studied.

从理论上分析了隔离剂对接触热导的影响,并通过实验研究了接触热导随喷涂量和表面活性剂乙醇添加量的变化规律。

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15、

The minimum of the lattice thermal conductivity is content with 5% carbon nanotubes.

碳纳米管含量为5%的晶格热导率KL最小;

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16、

The test results show that: By holding time is 6 hours at 1330 ℃, performances of synthetic cordierite by the 4# recipe are better, and the cordierite samples have low thermal expansion and content of synthetic cordierite is most.

本试验研究结果表明:采用4配方经烧成温度为1330℃,保温时间为6小时后合成堇青石的常温指标较好,而且该试样具有较低的热膨胀性、合成堇青石的含量较高。

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17、
18、

After thermal fatigue, the content of γ phase increased, and α 2 decreased accordingly.

热疲劳后,γ相的含量增加,α2的含量相应地减少。

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19、

The performance influenced the thermal treatment and the content of addition agent, and the crystallization path wre discussed.

探讨了热处理制度、添加剂用量对微晶玻璃性能的影响,还对微晶玻璃析晶过程进行了探讨。

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20、

The increasing of oxygen content in complexes have a significant influence on the thermal decomposition of mixture system, which approves that the idea adding carboxylic acid to the M/ triazole/ tetrazole system is reasonable for the combustion catalysis in double-base solid propellant.

配合物含氧量的增加对混合体系热分解的影响是明显的,通过将羧酸引入到Cu、Co、Ni/三唑、四唑体系来实现双基同体推进剂燃烧催化的思路合理。

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