millimolar

简明释义

英[ˌmɪlɪˈmoʊlə]美[ˌmɪlɪˈmoʊlər]

毫克分子的

英英释义

单词用法

同义词

反义词

例句

1.The flow cell, operated with Attenuated Total Reflectance (ATR) technology, is built for sub-millimolar sensitivity and is compatible with the broadest range of chemistry.

该流量槽，在使用衰减全反射比（ATR）技术下运行，是专为亚毫敏感性设计，并与最广泛范围的化学过程相容。

2.The flow cell, operated with Attenuated Total Reflectance (ATR) technology, is built for sub-millimolar sensitivity and is compatible with the broadest range of chemistry.

该流量槽，在使用衰减全反射比（ATR）技术下运行，是专为亚毫敏感性设计，并与最广泛范围的化学过程相容。

3.It is built for sub-millimolar sensitivity.

它是专为亚毫敏感性设计的。

4.For accurate measurements, the solution should not exceed a millimolar (毫摩尔) concentration.

为了准确测量，溶液浓度不应超过毫摩尔。

5.To achieve the desired reaction rate, we adjusted the reactant to a millimolar (毫摩尔) concentration.

为了达到所需的反应速率，我们将反应物调整为毫摩尔浓度。

6.In biochemistry, a millimolar (毫摩尔) concentration of glucose is often used for cell culture.

在生物化学中，细胞培养常用毫摩尔浓度的葡萄糖。

7.The concentration of the solution was measured to be millimolar (毫摩尔) in the laboratory experiment.

实验室实验中，溶液的浓度被测量为毫摩尔。

8.The enzyme activity was optimal at a substrate concentration of 5 millimolar (毫摩尔).

酶活性在5毫摩尔底物浓度下最优。

作文

In the field of chemistry and biology, precise measurements are crucial for understanding various processes and reactions. One such measurement is concentration, which indicates how much of a substance is present in a given volume of solution. Among the various units used to express concentration, the term millimolar (毫摩尔) is particularly significant. A millimolar solution contains one millimole of solute per liter of solution. This unit is commonly used in laboratories, especially when dealing with biochemical substances that are often present in low concentrations.To illustrate the importance of millimolar concentrations, consider the role of enzymes in biological reactions. Enzymes are catalysts that speed up chemical reactions in living organisms. The activity of an enzyme can be highly dependent on the concentration of substrates available in the solution. For instance, if a substrate is present at a millimolar concentration, it may be sufficient for the enzyme to function optimally. However, if the concentration drops significantly below this level, the reaction rate may decrease, leading to inefficiencies in metabolic processes.Moreover, in pharmacology, the millimolar concentration is vital for drug formulation. Many medications are designed to work effectively at specific concentrations in the bloodstream. For example, certain antibiotics are prescribed in millimolar doses to ensure that they reach the necessary levels to combat bacterial infections without causing toxicity to the patient. Understanding the millimolar scale helps healthcare professionals determine the appropriate dosages for effective treatment.In laboratory settings, scientists often prepare solutions with precise millimolar concentrations for experiments. This precision allows for reproducibility and reliability in experimental results. For example, when conducting a titration, a chemist might need a standard solution at a specific millimolar concentration to accurately determine the concentration of an unknown solution. Any deviation from this concentration could lead to erroneous conclusions about the chemical properties being studied.Furthermore, environmental scientists may also use millimolar concentrations when analyzing pollutants in water samples. Understanding the concentration of harmful substances in millimolar terms can help assess the potential risks to aquatic life and human health. By measuring these concentrations, researchers can develop strategies to mitigate pollution and protect ecosystems.In summary, the term millimolar (毫摩尔) represents a critical measurement in various scientific disciplines, particularly in chemistry, biology, and pharmacology. Its significance lies in its ability to convey precise information about the concentration of substances in solution. Whether it is for studying enzyme activity, formulating medications, conducting experiments, or assessing environmental pollutants, understanding millimolar concentrations is essential for accurate scientific inquiry and practical applications. As we continue to explore the intricacies of chemical interactions and biological processes, the importance of millimolar concentrations will undoubtedly remain a cornerstone of scientific research.

在化学和生物学领域，精确的测量对于理解各种过程和反应至关重要。其中一种测量是浓度，它表示在给定体积的溶液中存在多少物质。在用于表示浓度的各种单位中，术语millimolar（毫摩尔）特别重要。millimolar溶液每升溶液中含有一毫摩尔的溶质。这个单位通常在实验室中使用，尤其是在处理常常以低浓度存在的生化物质时。为了说明millimolar浓度的重要性，可以考虑酶在生物反应中的作用。酶是催化剂，加速生物体内的化学反应。酶的活性可能高度依赖于溶液中可用底物的浓度。例如，如果底物以millimolar浓度存在，它可能足以使酶最佳工作。然而，如果浓度显著低于这个水平，反应速率可能会下降，导致代谢过程效率降低。此外，在药理学中，millimolar浓度对药物配方至关重要。许多药物被设计为在特定浓度下在血液中有效。例如，某些抗生素以millimolar剂量处方，以确保它们达到必要的水平以对抗细菌感染，而不会对患者造成毒性。理解millimolar规模帮助医疗专业人员确定有效治疗的适当剂量。在实验室环境中，科学家们经常准备具有精确millimolar浓度的溶液进行实验。这种精确性允许实验结果的可重复性和可靠性。例如，在进行滴定时，化学家可能需要一个特定millimolar浓度的标准溶液来准确确定未知溶液的浓度。任何偏离这种浓度的情况都可能导致对所研究的化学性质得出错误的结论。此外，环境科学家在分析水样中的污染物时也可能使用millimolar浓度。了解有害物质的浓度以millimolar计，可以帮助评估对水生生物和人类健康的潜在风险。通过测量这些浓度，研究人员可以制定减轻污染和保护生态系统的策略。总之，术语millimolar（毫摩尔）在化学、生物学和药理学等各个科学学科中代表了一个关键的测量。它的重要性在于能够传达关于溶液中物质浓度的精确信息。无论是研究酶活性、配制药物、进行实验还是评估环境污染物，理解millimolar浓度对于准确的科学探究和实际应用都是必不可少的。随着我们继续探索化学相互作用和生物过程的复杂性，millimolar浓度的重要性无疑将继续成为科学研究的基石。