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硅酸盐

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It is not known how rare this resemblance is, or whether it is most often seen in inclusions of silicates such as garnet, whose crystallography is generally somewhat similar to that of diamond; but when present, the resemblance is regarded as compelling evidence that the diamonds and inclusions are truly cogenetic.

现在尚不知这种类似稀少到何种地步,也不知道是否它最常见于象石榴石一类的硅酸盐内含物中,而这类物质的晶体结构普遍地在某种程度上类似于金刚石的晶体结构。但一旦存在,这种类似就被视作极有说服力的证据,证明金刚石与内含物确是同源的。

Lighting manufacturers use borosilicate glass in their refractors.

照明设备制造商利用硼硅酸盐玻璃的refractors 。

Any of a large class of materials with highly variable mechanical and optical properties that solidify from the molten state without crystallization, are typically made by silicates fusing with boric oxide, aluminum oxide, or phosphorus pentoxide, are generally hard, brittle, and transparent or translucent, and are considered to be supercooled liquids rather than true solids.

玻璃:具有各种高机械和光学属性的一大类材料,它不经结晶过程而从融化状态凝固而成,常用硅酸盐与氧化硼、氧化铝或五氧化磷合制而成,一般硬而易碎,透明或半透明,被认为是超低温液体而不是真正的固体

Any of a group of abundant rock-forming minerals occurring principally in igneous , plutonic, and some metamorphic rocks, and consisting of silicates of aluminum with potassium, sodium, calcium, and, rarely, barium.

&任何一组由大量岩石形成的矿物,主要存在于火成岩、深成岩以及一些变性的岩石中,含有钾、钠、钙及极少的钠的铝硅酸盐,地球的外层地壳中约百分之六十是长石。&

Any of a group of abundant rock-forming minerals occurring principally in igneous, plutonic, and some metamorphic rocks, and consisting of silicate s of aluminum with potassium, sodium, calcium, and, rarely, barium.

&任何一组由大量岩石形成的矿物,主要存在于火成岩、深成岩以及一些变性的岩石中,含有钾、钠、钙及极少的钠的铝硅酸盐,地球的外层地壳中约百分之六十是长石。&

Anodic oxidations may be carried out with alkaline solutions of nitrate s, perchlorates, fluoroborates, or fluorosilicates.

在硝酸盐、高氯酸盐、氟代硼酸盐或氟代硅酸盐的碱性溶液中通过阳极氧化作用可制备PbO2。

Synthesis and characterization of Octa polyhedral oligomeric silsesquioxanes and Poly and their polystyrene composites enhanced combustion properties.

使用正硅酸乙酯和四甲基氢氧化铵,采用水解缩合的方法制备笼型八八硅酸盐,将其作为聚苯乙烯树脂的添加剂,采用熔融共混的方法制备了TMN-POSS/PS复合材料。

A two-component solvent based inorganic zinc rich ethyl silicate primer containing over 80 mass% zinc in the dry film is suitable for protection of bridges, tanks, pipelines, steel structure, etc.

摘要无机硅酸锌涂料是一种双组分溶剂型无机富锌硅酸盐底漆,在干膜中锌的质量比超过80%,该涂料适用于桥梁、储罐、管道、钢结构等的保护。

Chemical methods are used to make the aluminosilicates existing in bauxites re-act chemically in the high temperature with hydroxyl groups lost, which makes aluminosilicate crystals collapse due to desiccation, finally the amorphous Si02 may be.

化学方法主要是使铝土矿中的铝硅酸盐矿物在高温条件下发生脱舟基反应。

Thin under-saturated silicate brine drilling fluid is one of the well-proven technologies for drilling salts and gypsum rocks.

盐泥是盐化工业生产过程中产生的固体废物,稀硅酸盐欠饱和盐水钻井液是盐膏层钻井的成熟技术之一。

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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?