free carbon
英 [friː ˈkɑːbən]
美 [friː ˈkɑːrbən]
自由碳；单体碳；游离碳
双语例句
- These industries argue that they and the environment need protection in the form of subsidies, free carbon permits or border tax adjustments.
这些产业争辩说，他们以及环境需要以补贴、放开碳排放管制以及关税调整的方式来得到保护。 - "also known as nodular cast iron and spheroidal graphite iron, ductile iron solidifies with free carbon in a spheroidal graphite from." The Fracture Toughness of Shaped Ferritic Ductile Iron by Horizontal Continuous Cast
也称为可锻（韧性）铸铁或球状石墨铸铁，以球状石墨形式存在的游离碳使球墨铸铁变得更加坚固。水平连铸铁索体球墨铸铁型材的断裂韧性 - FXD does not have any free carbon in the preheat flame and does not blow back in the torch.
FXD的预热火焰没有自由碳，不能进行黑色金属之间的焊接。 - In this article, the influence of the the bipyramid blender mixing time, the charge ratio, rotaing speed on the uniformity is studied of the mix of coarse W+ C and total carbon/ free carbon of tungsten carbide.
研究了双锥混合器的混合时间、填充率、转速对W+C混合粉的碳量均匀程度和碳化钨粉的总碳、游离碳的影响。 - In this paper, we established the synthesize mechanism of UFD, built the direct simulation Monte Carlo computing method for the generation of liquid drops from free carbon through coagulation during detonation, and constructed the computing programs for explosion thermodynamics conditions and phase transition dynamics.
建立了较完整的UFD生成机理，建立了爆轰中游离碳聚结成液滴的直接蒙特卡洛方法计算、爆炸热力学条件计算和相变动力学计算程序； - A method for determination of total carbon, combination carbon and free carbon in beryllium metal with LECO CS-344 carbon/ sulphur determinator has been studied.
研究了用美国力可CS-344碳硫测定仪测定金属铍中总碳、化合碳及游离碳的方法。 - Determination of free carbon and SiC in lining material of iron runner by high frequency IR carbon-sulfur analyzer
高频红外碳硫分析仪测定铁沟料中游离碳和碳化硅 - The studies demonstrate that the high oxygen and free carbon content of domestic manufactured KD-SiC fibers are the key factors of the lower high-temperature properties.
研究确定了高氧含量和高游离碳含量是影响国产连续KD型碳化硅（KD-SiC）纤维高温性能的最主要因素。 - On Determination of Total Carbon, Combined Carbon and Free Carbon in Tungsten Carbides and Cemented Carbides
碳化钨和硬质合金中总碳、化合碳及游离碳测定方法研究 - The influence of free silicon and free carbon to Melt-infiltrated Silicon Carbide
碳化硅材料中游离硅及游离碳对性能的影响 - The oxygen and free carbon in SiC fiber deteriorate the properties of the fiber. Those components come from the PCS directly or indirectly, such as low amount of Si-H active group and high content of free carbon in PCS.
SiC纤维中的氧和游离碳是影响纤维性能的主要因素，这些杂质直接或间接来源于先驱体PCS，如Si-H等活性基团含量低，碳元素含量偏高等。 - The dehydrogenation process during deposition can enhance the reaction between free carbon and free silicon to form additional Si-C bonds, which results in the densification of thin films. Furthermore, the reflection in the ultraviolet region increases, while the reflection in the near-infrared region decreases.
高温热处理中的脱H过程有利于游离硅和游离碳的反应形成额外的Si&C键，促进薄膜致密，并能提高其在紫外部分的反射率，降低红外区域的反射率。 - It has the microstructure of β-SiC microcrystals and free carbon, Its tensile strength and resistivity decrease with the increase of the free carbon contents in fiber.
这种纤维具有β－SiC微晶和自由碳相混合的微结构，其拉伸强度和电阻率随着纤维中游离碳含量的增加而降低。 - The optimum processing parameters favourable of the formation of Si_3N_4/ SiC powders with high silicon nitride content and low free carbon content have been obtained.
通过试验得到了高Si3N4含量，低游离碳含量的Si3N4/SiC纳米粉形成的最佳工艺参数。 - Acute effects of high concentration of dissolved free carbon dioxide and low dissolved oxygen on Rare Minnow
稀有鮈鲫对高浓度二氧化碳和低溶氧的急性反应 - The powers with low free carbon content and high silicon nitride content have been successfully synthesized.
制备出低游高碳含量，高Si3N4含量的Si3N4/SiC粉体。 - Study of Measuring Method of Free Carbon in Mixture Added Chromium
添加铬的混合料中游离碳测定方法的研究 - Both types of fiber are multiphase fibers consisted of P-SiC crystalline, Si-C-0 amorphous and free carbon phase.
两种纤维均是由少量β-SiC微晶+Si-O-C非晶态+游离碳组成的多相纤维。 - It was systematically studied that specific resistance of Si-Fe-C-O fibers was affected by some factors for example ferrocene 、 sintering temperature 、 holding time 、 Oxygen content and free carbon content and so on.
系统地研究了二茂铁、烧成温度、保温时间、氧含量以及游离碳等因素对Si-Fe-C-O纤维电阻率的影响。 - The synthetic titanium carbo-nitride by CVD contains micro impurities including free carbon, chloride, etc,. The main component amount influenced obviously by adsorption of oxygen can be controlled above 97%.
气相合成的碳氮化钛含微量杂质，包括游离碳和氯根等，主相量显著地受吸附氧量影响，可控制达97%以上。 - Determination of Free Carbon in Ultrafine Silicon Carbide Powder
超细碳化硅中游离碳的测定 - With the increase of temperature and H_2/ C_3H_6 ratio, the content of free carbon is decreased.
提高沉积温度和H2/C3H6的流量比，TaC涂层中游离碳的含量减少； - Study of Free Carbon State in Detonation
爆轰过程中游离碳的状态研究 - Effects of free carbon on Microstructure of CVD SiC fiber
游离碳对化学气相沉积SiC纤维微结构的影响 - The results showed that the inclusion of active fillers could decrease the porosity of the green compacts effectively, increase ceramic yields of PCS by reacting with N 2, free carbon and/ or gas volatile of PCS during pyrolysis to produce new compounds.
研究表明，在先驱体中加入活性填料能有效降低陶瓷素坯的气孔率，可与PCS气态裂解产物、游离碳和（或）N2气氛反应生成新的化合物，提高PCS的陶瓷产率。 - This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.
探讨了物体的热惰性和绝热效应对焊接的影响，讨论了采用银铜焊料进行氧－乙炔焊时应该运用的火焰和火焰的高温区域.分析了自由氧和自由碳在焊接中的影响。 - The free carbon content was calculated by using the data of phase separation.
通过元素相际分配的测定，计算出游离碳含量。 - Determination of Total Carbon and Free Carbon in Titanium Carbide Powder
碳化钛粉中总碳、游离碳的测定 - The results showed the specific resistance of the fibers reduced by adding more ferrocene 、 raising sintering temperature and prolonging holding time, but the result was reversed with more oxygen content and less free carbon content.
结果表明：二茂铁的增加、烧成温度的提高和保温时间的延长都有利于Si-Fe-C-O纤维电阻率的降低，而氧含量的增加和游离碳的减少增加了纤维的电阻率。 - Thus, more amount of free carbon sites were exposed, resulting in the depletion of soot.
在碳烟被消耗的同时，大量的自由碳位被暴露。