英语翻译Carbon and medium alloy steelsHigh speed steelsCast-cobalt alloysCarbidesCoated toolsAlumna-based ceramicsCubic Boron NitrideSilicon Nitride based ceramicsDiamond Whisker-reinforced tool materials Cutting-Tool ReconditioningCutting fluids

英语翻译Carbon-13 chemical shift assignments of chromones and isoflavones 英语翻译The equilibrium adsorption data were well described by the Freundlich model for activated carbon and Langmuir model for chitosan and chitosan/activated carbon composite. carbon segregation and precipitate是什么意思? reduce carbon emission and save carbon 同求A New Quantitative Analysis Method for Financial Risk Early Warning of Unlisted Small and Mediu 英语翻译3.1.Growth of mixed cultures under carbon,nitrate and phosphate limitationFig.1 shows the mean concentrations of glucose,nitrate and phosphate measured in the carbon-,nitrate- and phosphate-limited mixed continuous cultures.In the four ca 英语翻译The organic carbon content of the soil was relatively high at the shrub patches,and this is consistent with their high litter cover and soil moisture content because moisture increases the rates of litter decomposition and organic carbon 英语翻译It is pretty well understood what controls the flow of carbon dioxide in and out the atmosphere today. 英语翻译with high energy efficiency and a low carbon footprint,they all share the motto of greener living carbon dioxide capture and storage是什么意思 high carbon(P.C.wire and rope)? 英语翻译Steel is an alloy of iron and carbon with other elements added to produce specific properties.the various types of steel can be grouped under two major headings.carbon steel .a steel in which the main alloying element is carbon .carbon st 英语翻译9.2 CARBON CYCLE9.2.1 Carbon ReservoirsA reservoir is a sink or source of an element such as carbon.There are various global reservoirs of carbon,some of which are immense in size and some of which are relatively small (Table 9.3).The lar 英语翻译The early universe contained only the lightest elements,hydrogen and helium.Heavier elements,such as carbon,form only in nuclear reactions in stars and are dispersed when the stars explode.A recently discovered gas cloud contained carbon 英语翻译9.2.2 Carbon Fixation and Energy FlowThe ability to photosynthesize allows sunlight energy to be trapped and stored.In this process carbon dioxide is fixed into organic matter (Fig.9.1).Photosynthetic organisms,also called primary produce 英语翻译Today's society is a highly developed technological society.However,the shortcomings in the development process are obvious,such as:carbon dioxide,and environmental pollution.But the most serious should be the carbon dioxide problem.Now t 英语翻译Everyone in Britain should have an annual carbon ration and be penalised if they use too much fuel,according to the head of the Environment Agency.Lord Smith of Finsbury believes that implementing individual carbon allowances for every pe