primary boycott是什么意思

网络释义

用法例句

On the base of thermodynamic analysis of the system of direct hydrogen production from carbonaceous energy, this paper build up a constant volume experimental apparatus, and carried out experimental studies with different parameters.

本文在对构建的含碳能源直接制氢体系进行热力学分析的基础上,建造了含碳能源直接制氢近零排放定容实验系统,并进行了不同参数下的实验研究。

Development of application software for laser direct manufacturing and re-manufacturing;

激光直接制造和再制造技术应用软件开发

A new technology and its principle for the direct manufacturing of metal components by hybrid plasma laser were put forward.

提出了等离子激光复合直接制造金属零件的新技术,介绍了等离子激光复合直接制造技术的基本原理。

Study on the Improvement of Ca-based Sorbent in Direct Hydrogen Production from Carbonaceous Energy;

含碳能源直接制氢中钙基吸收剂的改性研究

Progress of catalysts for direct dehydrogenation of methanol to formaldehyde

甲醇直接脱氢制甲醛催化剂研究进展

Preparation and Characterization of New Nanostructured Catalysts for the Oxidative Dehydrogenation of Propane to Propylene and Direct Synthesis of Hydrogen Peroxide;

丙烷氧化脱氢制丙烯和直接法制过氧化氢催化剂的制备及表征

Hydrotreatment of Direct Coal Liquefaction Products With a Hydrofining Catalyst

加氢精制催化剂用于煤直接液化油品加氢稳定的研究

Studies on Supported Silver Catalysts of Methanol Dehydrogenation to Anhydrous Formaldehyde and the Reaction Mechanism;

甲醇直接脱氢制备无水甲醛的负载银催化剂及其反应机理的研究

The Study of Industry Catalysts for the Dehydrogenation of Methanol to Water-free Formaldehyde;

甲醇直接脱氢制无水甲醛工业应用催化剂的研究

Study on Catalysts for Coupling of Dehydrogenation of Long Chain Alkane and Catalytic Combustion of Methane;

长链烷烃脱氢与甲烷催化燃烧直接耦合催化剂的制备及性能

The Study of Sodium Containing Catalysis for the Dehydrogenation of Methanol to Water-Free Formaldehyde;

甲醇直接脱氢制无水甲醛含钠化合物催化性能的研究

Study on Synthesis and Electrochemical Characteristics of Au Anode Catalyst for Direct Borohydride Fuel Cell

直接硼氢化钠燃料电池Au阳极催化剂制备及电化学性能研究

Study on Direct Synthesis of Hydrogen Peroxide from Hydrogen and Oxygen in Membrane Reactor;

膜反应器中氢氧直接合成过氧化氢研究

Study on Pd-base Membranes for the Direct Synthesis of Hydrogen Peroxide from Hydrogen and Oxygen;

氢氧直接合成过氧化氢钯基合金膜研究

Research Progress of Catalyst for Direct Synthesis of Hydrogen Peroxide from H_2 and O_2

氢氧直接合成过氧化氢催化剂研究进展

Studies on the Preparation of Dimethyl Ether by Hydrogenation of Carbon Dioxide

二氧化碳加氢直接合成二甲醚的研究

HYDRO-UPGRADING PILOT TEST OF DIRECT COAL LIQUEFACTION EFFLUENT

煤炭直接液化油品加氢改质中试研究

Or making food straight from complexes of carbon, hydrogen and oxygen may become a great new industry.

或者，从碳、氢和氧的化合物中直接制造食物，形成一个巨大的新兴工业。

Haber-Bosch process(Haber ammonia process,synthetic ammonia process):First economically feasible method of directly synthesizing ammonia from hydrogen gas and atmospheric nitrogen.

哈伯－博施法(亦称哈伯制氨法或合成氨法):用氢和空气中氮直接合成氨的方法。

direct multiplex control

直接多路转接控制器

Study on the Integrated Process of H_2O_2 Production from Hydrogen and Oxygen and Epoxidation of Allyl Chloride;

氢氧直接合成过氧化氢与氯丙烯环氧化反应的集成过程研究