menstruum

简明释义

英[ˈmenstrʊəm]美[ˈmenstrʊəm]

n. 溶剂；溶媒

复 数 m e n s t r u a 或 m e n s t r u u m s

英英释义

单词用法

同义词

反义词

例句

1.The refining method of the propionic acid guanidine of the invention has high refining yield and menstruum can be recovered and applied, thereby greatly reducing waste water quantity.

本发明丙酸胍的精制方法精制收率高，溶媒可回收套用，并大大减少了废水量。

2.Result The experiment show that decoction time and menstruum dosage have the evidence influence on extracting rutaecarpine, and decoction hour take second place.

结果实验表明，煎煮次数、溶媒用量对吴茱萸次碱的提取影响较大，煎煮时间则次之。

3.RESULTS: of the total prescriptions reviewed, 762 were irrational as in the use of menstruum, dosing interval, choice of drugs, drug combination, repeated administration, etc.

结果：不合理处方762张，分别在溶媒使用、给药间隔、选择药物、合并用药以及重复用药等方面存在问题。

4.Rotary evaporator is especially applied in condensing, crystallizing and separating heat-sensitive material and recycling menstruum.

尤其适用于热敏性物料的浓缩、结晶、分离和溶媒回收。

5.Where can Jinan purchase the menstruum that the sofa cleaning skin USES?

济南哪里可以买到清洗皮沙发用的溶剂啊？

6.Objective to study the acute toxicity of gluewater and menstruum during shoes manufacturing.

目的研究鞋用胶水和溶剂的急性毒性。

7.The sustained-release injection is composed of sustained release microspheres and menstruum, and the menstruum is classified into common menstruum and special menstruum with suspending agent.

缓释注射剂由缓释微球和溶媒组成，溶媒分为普通溶媒和含有助悬剂的特殊溶媒。

8.Water can serve as a menstruum for many soluble substances.

水可以作为许多可溶性物质的menstruum。

9.Different menstruums yield different results in the extraction process.

不同的menstruum在提取过程中会产生不同的结果。

10.The herbalist used alcohol as a menstruum to extract the active ingredients from the plants.

草药师使用酒精作为menstruum来提取植物中的活性成分。

11.In the process of tincture-making, the menstruum plays a crucial role in dissolving the herbs.

在酊剂制作过程中，menstruum在溶解草药中起着至关重要的作用。

12.In chemistry, a solvent is often referred to as a menstruum.

在化学中，溶剂通常被称为menstruum。

作文

In the realm of chemistry and alchemy, the term menstruum refers to a solvent or medium that dissolves substances to extract their essential qualities. This concept has been pivotal in both historical and modern scientific practices. The understanding of menstruum can be traced back to ancient alchemists who sought to transform base metals into gold or to discover the elixir of life. They believed that every substance had a corresponding menstruum that could unlock its hidden potential. For instance, water was often considered a universal menstruum due to its ability to dissolve many salts and minerals, making it an essential component in various chemical reactions.The significance of menstruum extends beyond just its role in alchemy. In modern chemistry, the choice of solvent is crucial for conducting reactions efficiently. Different solvents can influence the rate of reaction, the yield of products, and even the purity of the final compound. For example, organic solvents like ethanol or acetone are commonly used in laboratories to extract compounds from plant materials. Here, the menstruum plays a vital role in isolating the desired phytochemicals, which can then be used for medicinal purposes or further research.Moreover, the concept of menstruum can also be applied metaphorically in various fields. In psychology, one might consider the environment as a menstruum that shapes an individual's behavior and thoughts. Just as a chemical menstruum dissolves and extracts, our surroundings can influence our personal development, beliefs, and interactions with others. The idea that we are products of our environment resonates with the notion that the right menstruum can bring out the best in us.In literature, the term menstruum can symbolize the emotional or intellectual catalysts that inspire creativity. Writers often speak of experiences, relationships, or challenges as the menstruum that fuels their artistic expression. Just as a chemist carefully selects a solvent to achieve a desired outcome, an artist may draw upon specific life events or emotions as their creative menstruum, allowing them to craft profound narratives or compelling visuals.Ultimately, understanding the multifaceted nature of menstruum enriches our comprehension of both scientific principles and human experiences. Whether in a laboratory, a psychological context, or the realm of art, the essence of menstruum remains consistent: it is the medium through which transformation occurs. As we navigate through life, recognizing the various menstruum that influence our paths can empower us to make more informed decisions and embrace the transformations that shape our identities. Thus, the exploration of menstruum serves not only as an academic pursuit but also as a philosophical inquiry into the nature of change and growth in our lives.

在化学和炼金术的领域中，术语menstruum指的是一种溶剂或介质，用于溶解物质以提取其本质特性。这个概念在历史和现代科学实践中都具有重要意义。对menstruum的理解可以追溯到古代炼金术士，他们试图将低贱金属转变为黄金或发现生命的灵药。他们相信，每种物质都有一个相应的menstruum，能够解锁其隐藏的潜力。例如，水常常被视为一种通用的menstruum，因为它能够溶解许多盐和矿物，使其成为各种化学反应中的重要组成部分。menstruum的重要性不仅限于其在炼金术中的作用。在现代化学中，溶剂的选择对于有效进行反应至关重要。不同的溶剂可以影响反应速率、产品产量，甚至最终化合物的纯度。例如，乙醇或丙酮等有机溶剂通常用于实验室，从植物材料中提取化合物。在这里，menstruum在分离所需的植物化学物质中发挥着至关重要的作用，这些化学物质可以用于药用目的或进一步研究。此外，menstruum的概念也可以在各个领域中隐喻性地应用。在心理学中，人们可能会将环境视为塑造个人行为和思想的menstruum。就像化学menstruum溶解和提取一样，我们的周围环境可以影响我们的个人发展、信仰和与他人的互动。我们是环境的产物这一观点与适当的menstruum能够激发我们最佳表现的概念相呼应。在文学中，术语menstruum可以象征激发创造力的情感或智力催化剂。作家常常谈论经历、关系或挑战作为他们艺术表达的menstruum。就像化学家精心选择溶剂以实现期望的结果一样，艺术家可能会将特定的生活事件或情感作为他们创造性的menstruum，使他们能够创作出深刻的叙事或引人注目的视觉作品。最终，理解menstruum的多面性丰富了我们对科学原理和人类经验的理解。无论是在实验室、心理学背景还是艺术领域，menstruum的本质保持一致：它是通过其介质发生转变的媒介。当我们在人生旅途中航行时，认识到影响我们道路的各种menstruum可以使我们更有能力做出明智的决策，并接受塑造我们身份的转变。因此，探索menstruum不仅是一个学术追求，也是对我们生活中变化和成长本质的哲学探究。