英汉词典

silica 基本解释

• n. 二氧化硅；[材] 硅土
• n. (Silica)人名；(罗)西莉卡

silica 中文词源

来自拉丁语 silicis,所有格形式于 silex,打火石，鹅卵石，小石子。后用于指二氧化硅。

silica 英文词源

silica (n.)

"hard silicon dioxide," 1801, Modern Latin, from Latin silex (genitive silicis) "flint, pebble," on model of alumina, soda.

silica 英文释义

1. a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechartelierite

silica 双语例句

1. AAR can be assorted two classifications: Alkali - Silica Reaction ( ASR ) and Alkali - Carbonate Reaction ( ACR ).

AAR主要 分两类: 碱 - 硅酸反应(Alkali-Silica Reaction, 简称 ASR ) 和碱 - 碳酸盐反应 ( Alkali-CarbonateReaction,简称ACR ).

来自互联网

2. The oxidation rates are fastest in freshly cleaned silica vessels.

在新清洗的二氧化硅容器中,氧化速度是最快的.

来自辞典例句

3. The commercial product however, containing silica and silicates, has a positive effect.

然而含有硅石和硅酸盐的工业品都有肯定的效果.

来自辞典例句

4. Frictional behavior is modified by colloidal silica or starch deposition.

耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.

来自辞典例句

5. The crude oil is chromatographed over silica gel.

粗制油状物用硅胶进行色谱分离.

来自辞典例句

silica 实用场景例句

The commercial product however, containing silica and silicates, has a positive effect.

然而含有硅石和硅酸盐的工业品都有肯定的效果.

辞典例句

Frictional behavior is modified by colloidal silica or starch deposition.

耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.

辞典例句

Beneficiation removes clay and silica to considerable extent.

富集操作除去粘土和硅石达到相当高的程度.

辞典例句

The free hydroxyl ion is involved in a further reaction with the silica network.

游离的氢氧离子会进一步和硅氧网络反应.

辞典例句

Other examples are cell damage caused by silica, asbestos and possibly some carcinogens.

另外的例子是二氧化硅 、 石棉和可能的某些致癌物质所引起的细胞损害.

辞典例句

The extrusion of silica - rich lava, the Rooiberg felsite, occurred on a grand scale.

富于 硅氧 的岩流及罗依山霏细岩的喷出作用占据了广大面积.

辞典例句

Silica, in fact, is a desirable impurity because it is one of the reactants.

硅石实际上是一种有用的杂质,因为它是一种反应剂.

辞典例句

When silica is heated until fluid and then cooled, it forms a glass.

把氧化硅加热至流动,然后冷却, 它就形成一种玻璃.

辞典例句

AAR can be assorted two classifications: Alkali - Silica Reaction ( ASR ) and Alkali - Carbonate Reaction ( ACR ).

AAR主要 分两类: 碱 - 硅酸反应(Alkali-Silica Reaction, 简称 ASR ) 和碱 - 碳酸盐反应 ( Alkali-CarbonateReaction,简称ACR ).

互联网

The silica based DNA came from the Pleiades and Orion Star Systems.

硅基DNA来自昴宿星及猎户星系.

互联网

Raw material of production of the Low - Glass is processed mined silica.

低辐射 镀膜玻璃 的原材料供应为开采加工硅砂.

互联网

Health standard for respirable silica dust in the air of workplace.

车间空气中呼吸性矽尘卫生标准.

互联网

Other Ingredients : Dicalcium Phosphate , Cellulose ( Plant Origin ), Gelatin, Silica, Vegetable Magnesium Stearate.

磷酸二钙, 植物纤维, 凝胶, 二氧化硅, 植物硬脂酸镁.

互联网

NBR sheet Plastic strips, hoses, Jiaobang . Silica gel plates, of the tube.

NBR胶板, 胶条,胶管, 胶棒. 硅胶板,条, 管.

互联网

METHODS: Alcoholic extraction, silica gel, ODS column chromatography and recrystallization were used.

方法: 采用工业酒精提取 、 胶柱层析、ds柱层析和重结晶等方法.

互联网