silica

Hydrated silica: Toothpastes use abrasives of some kind, and this one is often the first one on the ingredients list.

水合二氧化硅：牙膏使用某些研磨剂，这一种常常排在成份列表上的第一个。

Optionally, at least a portion ofthe silica is removed from the surface to placing the article in service.

任选地，至少部分二氧化硅从表面去除以将制品投入使用。

Interaction forces between a silica particle and an air bubble were also measured at different locations on the air bubble surface.

一个亲水性二氧化硅粒子与一个一个气泡之间的交互作用力也被在气泡表面不同的地点被测量。

The sight is protected from misting by a filter of silica gel, which dries the air as it enters an inlet at the bottom of the sight.

一个硅胶过滤器用来保护瞄准具不受潮气的侵蚀，过滤器干燥从瞄准具底部的开口进入的空气。

For a time the Anu thrived inside of Mars, as it really was more resonant with their silica based DNA.

有一段时间，Anu人也生活在火星内，因为它的确更与Anu人硅基的DNA相共鸣。

XPT, as it is called, is a roughly 2cm-thick sheet of silica particles glued together with a strong, heat-resistant resin.

因为被称为XPT材料，是一个大约2厘厚米的二氧化硅粒子的薄板，与强大的耐热树脂粘在一起。

with regard to metal material, the head-face model can be manufactured into a silica gel model to be cast.

对金属材料，则可以将头脸部模型制作成硅胶模，然后进行铸造。

This reaction is not in itself considered weakening since the silica network has not been broken .

这一反应本身不会形成弱化，因为硅氧网络没有破坏。

Other laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of fused quartz or other fused silica.

其它实验室、卫生或医疗用之玻璃器，己否刻度或校正者均在内，属熔凝石英或其它熔化硅砂制者。

These membranes are made of three layers of a conducting material, titanium nitride, separated by insulating layers of silica.

这些膜结构由3层导电材料氮化钛构成，它们被绝缘的二氧化硅层隔开。

The gas mask made by high grade silica gel, endure the aging, avoid allergy, durable, easy to clean.

优质硅胶制作的全面罩主体，搞老化，防过敏，耐用，易清洗。

I know silica gel is sometimes used to dry fresh flowers, but I never thought to use it for saving seeds.

我知道，有时用干燥剂来干燥鲜花，但我从未想过用它来保存种子。

Among the white pigments, precipitated silica had the best light-fastness performance, while titanium dioxide fared the worst.

白颜料中以沉淀型矽士对耐光性最有利，最差的是二氧化钛；

AFM image shows that the silica membrane on the ceramic support is continuous and the surface is relatively even and smooth.

AFM形貌分析表明陶瓷支撑体上的二氧化硅薄膜连续，膜表面较光滑、平整。

The small particles of silica in the volcanic ash can cause silicosis, which is a disease commonly associated with stone miners, he said.

火山烟尘中的硅石颗粒会导致硅肺，这种疾病在采石工人中很常见。

The synthetic methods of the polyamine-silica composite materials are reviewed on the basis of the surface structure of silica gel.

在分析硅胶表面结构的基础上，讨论了硅胶聚胺复合材料的各种合成方法。

Studies the humidity adjusting characteristics of a type of compound silica-gel hygroscopic material in a closed small environment box.

在封闭的小型环境箱内对复合硅胶调湿材料进行了调湿特性研究。

Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.

其中常见的种类是蓝藻、二氧化硅包裹硅藻、甲藻、绿藻和白垩涂层颗石藻。

None wore face masks, despite a pall of silica dust in the air, and some said they had not showered in years.

尽管空气中到处漂浮着粉尘和沙土，但他们没有一个人戴有防护面具，其中有一些人还说他们已经几年没洗过澡了。

The results of bound rubber indicate the higher molecule weight SBR molecules first absorb on the surface of silica particles.

结合胶的研究结果表明，分子量较大的SBR分子优先吸附在白炭黑填料表面。