玻璃钢管道甲基纳迪克酸酐(MNA)是由甲基环戊二烯与顺丁烯二酸酐以等摩尔比合成的液体酸酐，也是顺、反异构体的混合物，室温下黏度低，是最广泛应用的酸酐固化剂...
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ABBREVIATION for in Canada Member of the National Assembly (of Quebec) (加拿大魁北克)国民大会成员
The need to develop innovative practices and technologies to maximize the use of what is naturally available is an ongoing challenge for MNA water experts, policymakers, and the general public.
对这个地区的水资源专家、决策者和普通民众来说，开发新的做法和技术以最大限度地利用大自然提供的资源是当前所面临的一个挑战。
The results indicate that MNA is effective for diagnosis of malnutrition in oncological patients.
结果提示，MNA对于恶性肿瘤患者具有良好的营养评价作用。
Conclusions MNA and MNA-SF are rapid, simple, reliable tools to evaluate the nutritional status of elderly, and MNA-SF is more convenient for the clinical use.
结论MNA与MNA SF是快捷、简便、可靠的老年营养状况评价方法，且MNA SF更简便、更适用于临床调查。
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