这种压力不断作用于富含碳元素的白矮星成分,使其自身结晶成碳的同素异形体,也就是我们所说的钻石。
And that pressure, acting on the carbon-rich makeup of the White Dwarf, may have crystallized much of it to the particular form of carbon we call diamond.
实验结果表明,等离子体辅助对薄膜的结晶性、厚度和成分等方面有显著的影响。
The results indicate that plasmas have an obvious influence on many aspects such as crystallization and thickness.
然而,由于受微区成分和结晶参数变化的影响,涂层中各组成相的含量随层深发生了明显变化。
However, the content of the each constituent varies obviously with coating depth owing to changes of composition and crystal parameters.
矿物:一种天然形成的无机元素或化合物(无机物),它有着有序的内部构造、特有的化学成分、结晶形式和物理性质。
Mineral: a naturally occurring inorganic element or compound having an orderly internal structure and a characteristic chemical composition, crystal form, and physical properties.
本文就结晶介质的化学成分和合成参数,对立方氮化硼晶体生长特性的影响进行了阐述。
In this paper studies are made on the influence of the chemical compositions of the crystalline medium and the synthesizing parameters upon the growth characteristics of CBN.
研究了拜尔法生产氢氧化铝过程中,用溶剂浮选-气相色谱法测定结晶助剂有效成分硬脂酸钠的方法。
A solvent flotation-gas chromatography for the determination of sodium stearate in sodium aluminate solution in aluminium hydroxide production by the bayer process was studied.
结晶分异和同化混染是侵入岩体形成过程中控制岩相成分和分异程度的主导因素。
Fractional crystallization and assimilation constrain lithological composition and fraction, and play a key role in the formation of intrusive complex.
本发明的组合物在将粉末成分和水溶液混合后凝固形 成结晶差的磷灰石磷酸钙。
The composition of the invention sets to poorly crystalline apatitic calcium phosphate after mixing a powder component and an aqueous solution.
因焊丝合金化学成分和结晶过程的影响,焊缝处是合金接头的薄弱环节。
The weld zone is the weakest in welded joint due to effects of chemical components of filler and crystallization process.
许多油液中含有蜡性成分,它们在低温时很易结晶,输送介质的凝点应该低于预期的最低作业温度。
Oil contains many elements of wax, they very easily at low temperatures, crystal, transmission medium of condensation point should be lower than the expected minimum operating temperature.
认为火山岩的成分分异受斜长石在岩浆源区熔融残留和岩浆形成后黑云母的结晶分离双重控制。
The chemical variation of the volcanics are controlled by both residual of plagioclase in the melting source area and crystal fractionation of biotite after magma formation.
对生产数据进行分析,认为钢水成分、拉速和结晶器液面波动等是造成连铸坯表面纵裂的主要原因。
The composition of molten steel, cast speed and mould level changing are thought to be main reasons of causing surface longitudinal cracks by analyzing producing data.
采用本工艺可以生产出成分合格,结晶组织优良,内部纯净的钢锭,为锻造创造良好的条件。
The steel ingot with qualified components, a good crystalline structure and pure interior can be produced by using the process which provides a good condition for smithing.
方法利用液相色谱分离技术和重结晶方法获得冬凌草中的有效成分。
Methods Liquid chromatography and recrystallization were used to obtain the monomer of rubescensin A.
影响结晶器传热的因素很多,如铸坯的拉速、钢的成分以及结晶器的结构等。
There are many factors affecting the thermal transfer in the mould, such as casting speed, composition of steel and structure of the mould.
方法:应用主客体识别原理,选择主体分子,经重结晶从挥发油中选择分离单一化学成分。
Method: the host molecule was selected and a single chemical component isolated from volatile oil by the host guest recognition.
所采用的石英结晶二氧化硅含量高达并在制造过程中去杂提纯,不含任何能导致辐射的重金属成分。
Quartz crystal silica content by up to 99.9%, and in the manufacturing process to the complex purification, does not contain any can cause radiation metal components.
窖泥是浓香型白酒功能菌的载体,窖泥老化时,会出现白色团块物质和结晶体,主要成分为乳酸钙和乳酸铁。
The cellular mud is carrier of functional microbes of Luzhou style liquor. The white cluster and crystal which components are calcium lactate and ferric lactate appear in the aged cellular mud.
结果所制备磷酸钙骨水泥主要成分为低结晶度的羟基磷灰石(HA),对骨髓基质干细胞的生存、增殖能力及对其成骨特性的保存无影响。
Results the main component of CPC is hydroxyapatite (ha), which has no effect on the growth, proliferation, and capacity of bone forming of MSCs.
并简介了流体包裹体被捕获后的变化,如变形、重结晶、体积变化、成分变化等。
And the variations after the trapping of fluid inclusions, such as deformation, rec...
采用原位分析技术对不同结晶态的低合金钢连铸方坯的成分分布、偏析、疏松、夹杂和其他缺陷进行了分析。
The central segregation of continuously cast slab of 10CrNiCu steel and its effect on mechanical properties were studied by original position analysis(OPA).
采用原位分析技术对不同结晶态的低合金钢连铸方坯的成分分布、偏析、疏松、夹杂和其他缺陷进行了分析。
The central segregation of continuously cast slab of 10CrNiCu steel and its effect on mechanical properties were studied by original position analysis(OPA).
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