查询词典 silicon dioxide

The chief byproduct of combustion is silicon dioxide.

燃烧的主要副产品是二氧化硅。

Through analyzing band structure, density of states, at last the dielectric property of silicon dioxide under this temperature was obtained.

通过改变分子动力学设定的温度，可以得到不同温度下材料微观结构的变化情况以及介电性能随温度的变化规律。

But the rocks of STONE 6, which were laced with silicon dioxide, remained solid.

但此次STONE 6实验使用的岩石因含有二氧化硅，并没有遭遇粉身碎骨的厄运。

Nanosized silicon dioxide (SiO_2) has been widely used in many fields, such as catalyst and semi-conductive material.

量子点的尺寸效应以及优越的发光特性，使得其在分析化学领域的研究日益成为热点。

The main ingredient of quartz is Silicon Dioxide,it is a special purpose industrial material.

石英玻璃在紫外到红外的整个光谱波段都有较好的透光性能，可见光透过率在93%以上，特别是在紫外光谱区，最大透过率可达80%以上。5、电绝缘性能好。

Large fires may produce heavy clouds of silicon dioxide.

大火会产生二氧化硅的浓烟。

Methods: After stimulation with different concentrations of silicon dioxide, the morphological changes of the above macrophages were observed and the TNF-α expression was detected by immunocytochemistry as well.

用不同浓度的SiO2刺激巨噬细胞后，观察其细胞的形态学改变，并用免疫细胞化学检测其TNF-α的蛋白表达。

The size of silicon dioxide also increased with increasing temperature and stirring intensity, but with a less extent.

二氧化硅形成过程可分为水解和缩合两步，其中水解是关键步骤。

Silicon Dioxide is considered a respiratory hazard.

二氧化硅是一种呼吸系统的危害。

The effects of using silicon dioxide and coal fly ash as well as sodium borate as additives were studied to improve the mechanical characteristic of the MSWI fly ash with phosphoric acid pretreatment during the sintering treatment process.

为提高经磷酸预处理后的焚烧飞灰在烧结处理过程中的烧结体机械强度，研究了添加SiO2或粉煤灰进行调质，其添加比例对烧结温度和烧结体性能的影响。同时进一步研究了利用硼酸钠作为助熔剂对焚烧飞灰烧结试验影响。

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％。