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科学时代收录了3405121条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

hydrogenous coal hydrogenous component hydrogenous constituent hydrogenous material hydrogenous mixture
hydrogenous moderator hydrogenous phase hydrogenous rock hydrogen outer cooling hydrogen outer cooling turbogenerator
hydrogen outlet hydrogen overvoltage hydrogen oxidation hydrogen oxidation reaction hydrogen oxygen cell
hydrogen-oxygen coulombmeter hydrogen-oxygen coulometer hydrogen oxygen fuel cell hydrogen-oxygen fuel cell hydrogen partial pressure
Hydrogen passivation hydrogen pentasulfide hydrogen peroxidase hydrogen peroxide hydrogen peroxide (30%)
hydrogen peroxide bleaching hydrogen peroxide formation hydrogen peroxide hydrogen peroxidetest hydrogen peroxide pickling Hydrogen peroxide pickling
hydrogen peroxide sensor hydrogen peroxide solution hydrogen peroxide sterilization hydrogen peroxide test hydrogen peroxide turbine
hydrogen persulfide hydrogen phosphate hydrogen phosphide hydrogen phosphide; phosphoretted hydrogen Hydrogen phosphide poisoning
hydrogen plant Hydrogen plasma hydrogen plasma hydrogen plasma annealing hydrogen plasma treatment
hydrogen polysulfide hydrogen-poor star Hydrogen postoxidation annealing hydrogen post treatment hydrogen potential
hydrogen power generation hydrogen pressure hydrogen pressure gauge hydrogen processing; hydrogen treating process hydrogen producing bacteria
hydrogen production hydrogen production apparatus hydrogen prominence hydrogen proton exchange membrane fuel cell hydrogen purification
hydrogen purity hydrogen purity analyzer hydrogen radical recombination hydrogen recoil proportional counter hydrogen recombiner
hydrogen recycling device hydrogen reduced water hydrogen reducible oxygen hydrogen refinery hydrogen refining
hydrogen refrigerated hydrogen relief annealing Hydrogen response hydrogen salt hydrogen scale
hydrogen scale of temperature hydrogen seal hydrogen sealing oil system hydrogen selenide Hydrogen sensitivity
hydrogen sensor Hydrogen sensors hydrogen separation hydrogen shut-off system hydrogen shutoff system
hydrogen silicide hydrogen silicofluoride hydrogen - Silsequioxane hydrogen source hydrogen spectrum
hydrogen star hydrogen storage Hydrogen storage hydrogen storage alloy hydrogen storage alloy plate
hydrogen storage alloy powder hydrogen storage beam hydrogen storage beam tube hydrogen storage bed hydrogen storage bed system
hydrogen storage material hydrogen storage system hydrogen storage tank hydrogen stress cracking hydrogen substitution
hydrogen sulfate hydrogen sulfate {bisulfate} hydrogen sulfide hydrogen sulfide (H2S) hydrogen sulfide removal rate
hydrogen sulfite; hydrosulfite {bisulphite; bisulfite} hydrogen sulphide Hydrogen sulphide poisoning hydrogen swell hydrogen swells; swell can
hydrogen system hydrogen system monitoring and control hydrogen system trouble hydrogen tank hydrogen telluride
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