“分子筛”的概念、定义、翻译、参考文献-科学参考

单词	分子筛
释义	分子筛 Encyclopedia 工学无机多孔新材料释 molecular sieve分子筛一种人工合成的具有筛选分子作用的水合硅铝酸盐（泡沸石）或天然沸石。理学分子筛释 molecular sieve分子筛硅铝酸盐多微孔晶体。又称合成沸石。它是由硅氧、铝氧四面体组成基本的骨架结构，在晶格中存在着金属阳离子（如Na+，K+，Ca2+，Li+等），以平衡晶体中多余的负电荷。分子筛的类型按其晶体结构主要分为：A型，X型，Y型等。用于吸附气体或液体。 Physics 原子、分子物理学 molecular sieve分子筛 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 molecular sieve分子筛＞物理化学＞催化化学＞释义 molecular sieve分子筛
随便看	Provisional Regulations for the Administration of Grassland Areas Provisional Regulations of Guangzhou Municipality Provisional Regulations on Collection and Payment of Social Insurance Premiums Provisional Regulations on Higher Education Institutions Directly Under the Ministry of Education (Draft) Provisional Regulations on Special Education School Provisional Regulations on the Setup of Ordinary Institutions of Higher Learning provisional sewing technology provisional tolerable daily intake provisional township system in Jiangsu provisional value provisional weight provision coverage ratio Provisions for the Protection of Personal Information of Telecommunications and Internet Users Provisions of Oxford Provisions of the Chinese Communist Party Regarding On-Site Inspections Provisions of the Ministry of Public Security on Handling the Transfer of Household Registration (Draft) Provisions of the Political Bureau of the Central Committee of the Communist Party of China on Improving Work Styles and Keeping Close Contact with the Masses Provisions of the State Council on Investigation for Administrative Responsibility for Extraordinarily Serious Safety Accidents Provisions on Administration of Qualification Standards for Entities Preparing Urban and Rural Plans Provisions on Administration of Urban Underground Space Provisions on Development and Construction in Contiguous Areas of Jinshanmeng of Water and Soil Conservation provisions on health protection for military training provisions on lightning protection devices for on-site mechanical equipment Provisions on Management of Satellite Television and Broadcasting Earth Receiving Facilities Provisions on the Administration of Amusement Parks

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。