1、

3-D SOLID Model of Finite Element Simulation Analysis in Thermal Deformation of CBGA Assembly

CBGA组件热变形的3-D SOLID模型有限元分析

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2、

The composite skirts for solid rocket motor shells fabricated by VARTM ( VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.

VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低,复合材料力学性能不佳。

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3、

As a result, the blue emission from the fluorene segment is completely quenched in concentrated solutions and in the solid state.

由此产生的一个结果便是在浓溶液和固态膜条件下,从芴单元发出的蓝光被完全猝灭,只呈现对应于苯噻哗单元的绿光发射。

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4、

The soil consolidation can be simulated by using a finite element numerical model of fluid-solid coupling of fluid seepage in a deformable porous medium.

针对饱和土固结问题,利用可变形多孔介质中流体渗流的流固耦合有限元数值模型,对该问题进行了数值模拟。

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5、

Cheese is a solid; milk is a liquid.

乾酪是固体, 奶是液体.

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6、

Based on the behaviors of gas-solid flows in MCSS degassing tower, a calculating method was established for the bed voidage, the gas flow rate entering the degassing tube and the concentration profile of entrained gas.

基于多级错流短接触床中气固流动的特点,提出了床层空隙率、进入脱气管气体量和待脱气体浓度分布的计算方法。

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7、

The experimental results showed that the microstructure of Cu 26.6wt% Mn alloy changed from cellular to dendrite, super fine cellular and segregation free solid with the increase of growth rate;

实验结果表明,重熔区组织较基体组织大大细化;随着生长速度的增大,Cu26.6wt%Mn合金的组织由低速胞晶向枝晶、高速胞晶及完全无偏析固溶体转变。

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8、

By means of chemical analysis, powder X-ray diffraction, Fourier transform infrared spectroscopy, low-temperature nitrogen adsorption-desorption technique, solid state diffuse reflectance absorption spectroscopy and luminescence studies, the prepared materials were characterized.

采用化学分析、粉末XRD、傅里叶变换红外光谱、低温N2吸附-解吸附技术、固体扩散漫反射吸收光谱和发光研究表征了制备的材料。

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9、

Results showed that surfactant solutions studied are all diamagnetic substance. The magnetic treatment can result in the change of the electron transition of surfactant, cause the decrease of surface tension, the change of adsorption and the improvement of Wetting properties on solid surface.

研究结果表明,活性剂溶液是抗磁性物质,并证实磁处理可以影响到活性剂的电子跃迁,减少表面张力,能够改变吸附量,可以改善它对固体表面的润湿性等。

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10、

Study on catalytic synthesis of ethylene diamine by strong solid acid

强固体酸催化合成乙二胺的研究

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12、

The variation of the carbon diffusion coefficient at the vicinity of the phase boundary during the process of eutectic solid state phase transformation of the phase boundary was analyzed.

然后分析了碳钢在过冷等温时,相界面共格的固态相变过程中,相界面附近碳的扩散系数变化的情况;

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13、

Investigation on the pseudo eutectic structure formed by solid diffusion of Zn powder and Al powder

Zn粉和Al粉固相扩散形成共晶类组织的研究

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14、

He inherits traditional acup moxibustion theories and combines modern medicine studies to open a new way to treat aphasia and paralysis and prostatosis with acupuncture and moxibustion, and he has written books and founded theories, laying a solid theoretical foundation for elongated needle therapy.

他继承传统针灸理论,结合现代医学研究,对喑痱、前列腺疾病的针灸治疗开辟了新的思路,并著书立说,为后学者奠定了坚实的芒针理论基础。

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15、

The advances in syntheses of AEMs, including different cyclization methods, solid-phase synthesis, template synthesis and aggregation driven cyclization are summarized.

评述了采用母板复型法合成金属有序纳米孔道阵列模板合成方法、金属模板的特点及应用的研究进展。

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16、

Preparation of nano-grain YSZ coating YDC composite solid electrolyte

YSZ包覆YDC纳米晶复合固体电解质的制备

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17、

The pyrolysis technology for rubbish is important in solid waste treatment because of lower pollution and higher WTE ( waste to energy). MSW?

垃圾热解技术以其较低的污染排放和较高的能源回收率在固体废弃物处理领域里占有重要地位。

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18、

WVS Solid-closure High-voltage Vacuum Circuit Breaker's technical parameters can totally comply with GB1984, GB/ T11022 and China Power Industry Standard DL/ T403, also meet the IEC62271-100, IEC56.

WVS型固封式高压真空断路器各项技术参数完全符合GB1984、GB/T11022和中国电力行业标准D L/T403,同时还满足IEC62271-100、IEC56标准规范以及其他主要工业化国家相关标准的规定。

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19、

Research Progress of Solid Acid and Alkali Catalysts on Biodiesel Production from WCO

固体酸、碱催化WCO制备生物柴油研究进展

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20、

The thrust vector control ( TVC) performance test of solid rocket motor is presented in this paper.

本文介绍了固体火箭发动机水下推力矢量特性试验。

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