查询词典 thermal

Sugars increase the thermal stability of the enzyme,and cellobiose has the best resuIt.

醇类一般都可提高中性纤维素酶的热稳定性，其中甘油效果最好。

The conventional hydrophilic polymers such as poly and cellulose acetate are usually poor in thermal stability and chemical resistance.

另一方面，通过表面接枝亲水性链段的改性方法稳定性不高，成本较昂贵，不易于工业化生产。

In this paper, the thermal dilation coefficient of cement is studied.

对水泥浆体的线膨胀系数进行了研究。

In the end, the model is applied to study the thermal history of Liaohe basin in the Cenozoic.

最后，利用该模型模拟研究了辽河盆地新生代的构造热演化历史。

Cenozoic North China Plain Ba sin is interpreted by Combination of deep thermal action with the gravitational action..

并对发生在拗陷和隆起接触带附近的地震的深部物理环境进行了分析。

Mullite is a kind of important engineering ceramic material with high temperature mechanical stability and good thermal shock resistance.

高温性能稳定、抗热震性好的莫来石是一种重要的工程陶瓷材料。

The thermal expansion coefficient of the samples basically reduces with increasing ceria content.

样品的热膨胀系数随氧化铈含量的增加基本呈下降趋势。

Glass-ceramics of CaO-Al2O3-SiO2 system doped with ceria were prepared by sintering method and were characterized by differential thermal analysis, X-ray diffractometry, scanning electron microscopy and property measurements.

采用烧结法制备添加氧化铈的CaO-Al2O3-SiO2系微晶玻璃材料，并对其进行差热分析、X射线衍射分析、扫描电镜观察和性能测试。

The sample with 5% ceria sintered at 925℃ exhibits high relative density (99.1%). The dielectric constant and loss as well as thermal expansion coefficient are 6.7, 0.09% and 3.42×10^(-6)K^(-1), respectively.

添加5%氧化铈的样品在925℃烧结后，其相对密度达99.1%，其介电常数、介电损耗和热膨胀系数分别为6.7、0.09%和3.42×10^(-6)K^(-1)。

The effect of crystallization process from polymers, control laws of particles from the long-chain structure of polymer, as well as the self-assembly regulatory mechanism of nano-particles from polymer are investigated , through the control of its morphology and properties of precursor order to get large aperture, high specific surface area, has good thermal stability and catalytic cerium oxide particles.

研究聚合物对结晶过程的影响、聚合物的长链结构对粒子自组装的控制规律以及聚合物对纳米粒子自组装的调控机理，通过控制其前驱体的形貌和性能，以期得到大孔径、高比表面积、具有良好的热稳定性及催化作用的氧化铈颗粒。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。