1) carbon source concentration
碳源浓度
1.
On the basis of the analysis of the influences of the CVD process parameters such as the substrate temperature, carbon source concentration and reaction pressure on mechanical properties of diamond-coated thin film tools, a new technical method of intermittent deposition is proposed to improve mechanical properties of HFCVD diamo.
用热丝CVD法,以丙酮和氢气为碳源,在WC-Co硬质合金衬底上沉积金刚石薄膜,在分析了工艺条件(衬底温度、碳源浓度、反应压力)对金刚石薄膜性能的影响的基础上,提出了分步沉积法改善金刚石薄膜涂层刀具性能的新工艺。
2.
To lower the surface roughness of diamond thin films by improving the CVD depositing technology, two kinds of new technical methods are proposed by appropriately increasing the carbon source concentration and controlling the deposition pressure.
为通过改进CVD沉积工艺减小金刚石薄膜表面粗糙度 ,提出了适当提高碳源浓度和合理控制沉积气压两项新的工艺方法 ,并通过切削试验研究了其对金刚石薄膜刀具耐用度及切削性能的影
2) carbon concentration
碳源浓度
1.
Effects of SRT and carbon concentration on the PHB of the anaerobic/aerobic SBR process are studied.
研究了SRT及碳源浓度对厌氧 /好氧交替运行SBR工艺活性污泥中PHB的影响 。
3) concentration of carbon and nitrogen sources
碳氮源浓度
4) carbon concentration
碳浓度
1.
According to the actual production condition of RH-MFB in one plant,the coupling mathematic model of molten steel flow and carbon concentration distribution in ladle is established by using the commercial code CFX.
根据某厂RH-MFB的生产实际,采用CFX软件建立钢包内钢液流动与碳浓度分布的耦合数学模型,对钢液的流动特性以及碳浓度的分布情况进行研究,利用现场数据验证所建模型,分析了脱碳后期钢液碳浓度的分布情况,考察了工艺设备等因素对脱碳处理过程的影响,为超低碳钢的工艺优化提供理论依据和指导。
2.
The carbon concentration distribution in Fe-5.
7V合金碳化物析出渗碳处理后的碳浓度分布,用金相显微镜及扫描电镜分析和比较了等温退火前后渗碳层的组织变化。
5) carbon content
碳浓度
1.
Based on FEM mathematical models to describe the carburization process and practical carburization technical conditions,two-step gear carburization is simulated by programming,from which the carbon content distribution in carburization process is obtained.
根据齿轮的二段渗碳工艺建立了渗碳过程的有限元数学模型,结合具体的渗碳工艺条件,编制计算程序,进行了模拟分析,得出了渗碳过程的碳浓度分布;重点分析了渗碳过程齿轮表面及内部碳浓度的变化特点,在强渗期和扩散期内渗碳层深度的变化规律,并对渗碳层碳浓度分布的模拟结果进行了试验验证。
2.
Further,statistical analysis revealed significant correlations between leaf construction cost and leaf carbon content,nitrogen content and ash content(Ash) in invasive species.
同时,本研究通过分析叶片建成成本与叶片碳浓度、氮浓度、灰分含量(Ash)以及去灰分热值(Hc)的相互关系,探讨了影响入侵种和本地种叶片建成成本的可能因素。
6) concentration of carbonic acid
碳酸浓度
补充资料：二氧化碳源(见碳循环)
二氧化碳源(见碳循环)
eryanghuatan二氛化碳源yUQn 见碳循环。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条