查询词典 hydrothermal

Its advantages are high activity, high output rate of light oil and high hydrothermal stability.

该催化剂具有较高的活性和轻质油收率以及较好的水热稳定性。

Aim Hydrothermal method and developing trends in this method are summarized.

目的 研究水热法合成超细陶瓷粉体的工艺方法及影响因素。

Thermal and hydrothermal stabilities were also investigated by thermal and hydr...

考察了所制备TiO2纳米管的水热稳定性和热稳定性。

In the process of hydrothermal mineralization, the gold carrier is changed with the evolution of mineralizing solution.

在金的热液成矿过程中，随着矿液的演化，金载体将发生转化。

And we have got some knowledge about the characteristics of seafloor hydrothermal?

以及深部生物与海底热液活动的关系有了一些认识。

Methods The hydrothermal method is used to synthesize and prepare its crystal.

通过水热法合成该体系的系列晶体。

It was found that hydrothermal treatment could obviously promote the crystallization of TiO_2 at low temperature without heat-treatment.

这可能是由于该方法所制备的二氧化钛光催化剂具有高的比表面积和小的晶粒尺寸引起的。

The thickness and density of the nano-SiC coatings improve with the increase of hydrothermal temperature.

涂层的致密程度和厚度随着水热沉积温度的升高而提高。

Supercritical/subcritical water technology for hydrothermal treatment of biomass is a new technology in recent years.

超／亚临界水用于生物质水解转化是近年来出现的新技术。

We also analyze the current progress made on the exploration and analysis of hydrothermal deposit resource at home and abroad.

分析了国内外在探测热液矿床资源和分析热液矿床成分方面取得的进展及研究现状。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。