Microbial Cell Factories《微生物细胞工厂》（一年1卷）. Microbial Cell Factories is an open access peer-reviewed journal that covers any topic related to the development, use and investigation of microbial cells as producers of recombinant proteins and natural products, or as catalyzers of biological transformations of industrial interest. Microbial Cell Factories is the world leading, primary research journal fully focusing on Applied Microbiology.

Microbial Cell《微生物细胞》（一年1卷）. Microbial Cell is an open-access, peer-reviewed journal that publishes exceptionally relevant research works that implement the use of unicellular organisms (and multicellular microorganisms) to understand cellular responses to internal and external stimuli and/or human diseases.

Microbial Biotechnology《微生物生物技术》（月刊）. Microbial Biotechnology is published jointly with Applied Microbiology International. Microbial Biotechnology publishes papers of original research reporting significant advances in any aspect of microbial applications, including, but not limited to biotechnologies.

Microbes and Infection《微生物与感染》（一年10期）. Microbes and Infection publishes articles on human pathogens or pathogens of model systems. However, articles on other microbes can be published if they contribute to our understanding of basic mechanisms of host-pathogen interactions. Purely descriptive and preliminary studies are discouraged.

Microbes and Environments《微生物与环境》（双月刊）. Microbes and Environments is an open-access journal dedicated to providing high accessibility to research articles for the field of microbial ecology. All of the published articles can be read at PubMed Central and J-Stage. In order to facilitate efficient transmission and communication of pioneering research in this field, we have strived to rapidly process your manuscripts with reasonable publication fee. Our journal is managed by academic societies across many fields to purely focus on scientific value.

Micro & Nano Letters《微纳快报》（双月刊）. Micro & Nano Letters offers express online publication of short research papers containing the latest advances in miniature and ultraminiature structures and systems. With an average of six weeks to decision, and publication online in advance of each issue, Micro & Nano Letters offers a rapid route for the international dissemination of high quality research findings from both the micro and nano communities.

Michigan Mathematical Journal《密歇根数学杂志》（一年5期）. The Michigan Mathematical Journal is published by the Department of Mathematics at the University of Michigan and endeavors to publish significant research articles in all areas of mathematics. Typically, one volume is published each year, and each volume consists of four issues (three issues prior to 2012). Volumes run concurrently with the calendar year. There is currently a backlog of papers, and the Journal strives to publish articles within one year of their acceptance. The content of each volume is in the back of the last issue.

Metrology and Measurement Systems《计量与测量系统》（季刊）. Metrology and Measurement Systems is an international journal, peer-reviewed, quarterly-published, launched in 1988. Since 2001 it has appeared in English. The journal is published both in the paper and electronic form on the Electronic Library platform, Polish Academy of Sciences.

Metrologia《计量学》（双月刊）. Metrologia covers the fundamentals of measurements, particularly those dealing with the seven base units of the International System of Units (metre, kilogram, second, ampere, kelvin, candela, mole) or proposals to replace them. The journal also publishes papers that contribute to the solution of difficult measurement problems and improve the accuracy of derived units and constants that are of fundamental importance to physics.

Metrika《国际理论与应用统计期刊》（一年8期）. Metrika is an international journal in the field of theoretical and applied statistics. The journal publishes original research papers that explore mathematical statistics and statistical methods. Papers emphasize new developments in theoretical statistics, statistical modeling and the innovative applicability of proposed statistical methods and results.