milliliter

简明释义

英[ˈmɪlɪˌliːtə]美[ˈmɪlɪˌlitɚ]

n. 毫升

英英释义

单词用法

同义词

反义词

例句

1.Optimal levels range from 30 nanograms per milliliter to 40 nanograms per milliliter, the researchers said.

研究人员说，最佳水平范围是每毫升30到40纳克。

2.The U.S. bacterial limit is no more than 500 colony-forming units of bacteria per milliliter of water.

美国的细菌数量上限是每毫升水不超过500个菌落形成单位。

3.The misinformation might have come from a 1945 report recommending that Americans consume about “1 milliliter of water for each calorie of food,” which amounts to 8 or 10 cups a day.

这个错误的信息也许来自1945年的报告。 该报告建议美国人“每卡路里食物消耗1毫升水”，加起来就是一天8至10杯。

4.The study followed 21 HIV-1 infected subjects in six years and tested 1 milliliter of tears collected from each of them.

该研究在六年里追踪了21名感染艾滋病病毒1型的患者，从每人身上收集了1毫升眼泪，并对眼泪做了化验。

5.The 500-milliliter sodas cost 30 Kenyan shillings (37 cents) each.

500毫升的苏打汽水每瓶卖30肯尼亚先令(37分)。

6.For nicotine, that level was a mere 1.8 nanograms per milliliter — too low to be picked up in tests.

对于尼古丁，仅仅是1.8毫微克每毫升，太低而不易提取。

7.The syringe can hold up to 10 milliliters of liquid.

这个注射器最多可以装10毫升液体。

8.Each dose of the medication is 5 milliliters.

每剂药物是5毫升。

9.You need to add 200 milliliters of milk to the mixture.

你需要在混合物中添加200毫升牛奶。

10.The recipe calls for 100 milliliters of water.

这个食谱需要100毫升水。

11.Please measure out 50 milliliters of oil for the salad dressing.

请量取50毫升油用于沙拉酱。

作文

In the world of science and everyday life, precise measurements are crucial for achieving accurate results. One of the fundamental units of measurement used in various fields, such as chemistry, biology, and medicine, is the milliliter. A milliliter is a metric unit of volume that is equal to one-thousandth of a liter. This small yet significant unit is often used to measure liquids, making it essential for tasks ranging from cooking to laboratory experiments.When we think about cooking, for example, many recipes require specific amounts of liquid ingredients. Whether it's water, oil, or vinegar, knowing how to measure these ingredients accurately is vital for the success of a dish. Using a measuring spoon or cup that indicates milliliters can help ensure that we add the right amount, preventing culinary disasters. For instance, if a recipe calls for 50 milliliters of olive oil, using a proper measuring tool allows us to achieve the desired flavor and consistency in our cooking.In the medical field, the importance of milliliters becomes even more pronounced. Healthcare professionals often prescribe medications in milliliters, especially when dealing with liquid forms of drugs. Accurate dosing is critical, as administering too much or too little medication can lead to serious health consequences. For example, a pediatrician might prescribe a liquid antibiotic for a child, specifying a dosage of 10 milliliters twice a day. Understanding how to measure this accurately ensures that the child receives the correct amount of medication for effective treatment.Furthermore, in scientific research, the milliliter is a standard unit for measuring volumes of liquids used in experiments. Chemists often need to mix precise quantities of substances to create reactions or solutions. For instance, if a chemist is preparing a solution that requires 200 milliliters of water and 50 milliliters of an acid, they must be meticulous in their measurements to achieve the desired concentration and avoid any hazardous reactions. The ability to measure in milliliters allows for greater accuracy and reproducibility in scientific studies, which is essential for validating results.Moreover, understanding the concept of milliliters helps in everyday situations, such as when we purchase beverages. Many drink containers display their volume in milliliters, allowing consumers to make informed choices about portion sizes. For instance, a soda can typically contains 330 milliliters, while a small bottle of water might hold 500 milliliters. Being aware of these measurements can aid in managing our fluid intake and contributing to a balanced diet.In conclusion, the milliliter is a vital unit of measurement that plays a significant role in various aspects of life, from cooking and healthcare to scientific research and daily consumption. Its ability to provide precise measurements makes it indispensable in ensuring accuracy and safety in numerous applications. By mastering the use of milliliters, we can enhance our understanding of measurements and improve our skills in both practical and professional settings. Therefore, whether you are a chef, a healthcare provider, or a student, grasping the concept of milliliters is essential for success in your endeavors.

在科学和日常生活中，精确的测量对于获得准确的结果至关重要。毫升是用于化学、生物学和医学等多个领域的基本测量单位之一。毫升是一个体积的公制单位，等于一升的千分之一。这个小而重要的单位通常用于测量液体，使其在从烹饪到实验室实验的任务中变得必不可少。例如，当我们考虑烹饪时，许多食谱需要特定量的液体成分。无论是水、油还是醋，准确测量这些成分对菜肴的成功至关重要。使用指示毫升的量勺或量杯可以帮助确保我们添加正确的量，从而防止烹饪灾难。例如，如果食谱要求50毫升橄榄油，使用合适的测量工具可以确保我们在烹饪中实现所需的风味和一致性。在医疗领域，毫升的重要性变得更加明显。医疗专业人员通常以毫升开处方，特别是在处理液体药物时。准确的剂量至关重要，因为给药过多或过少可能导致严重的健康后果。例如，儿科医生可能会为儿童开处方液体抗生素，具体说明每天两次10毫升的剂量。了解如何准确测量这一点可以确保孩子获得正确的药物剂量，以便有效治疗。此外，在科学研究中，毫升是用于测量实验中使用的液体体积的标准单位。化学家经常需要混合精确数量的物质以产生反应或溶液。例如，如果化学家准备一种需要200毫升水和50毫升酸的溶液，他们必须在测量上非常小心，以实现所需的浓度并避免任何危险的反应。能够以毫升为单位进行测量可以提高科学研究的准确性和可重复性，这对验证结果至关重要。此外，理解毫升的概念有助于我们在日常生活中处理一些情况，例如当我们购买饮料时。许多饮料容器以毫升为单位显示其容量，使消费者能够对份量大小做出明智的选择。例如，一罐汽水通常包含330毫升，而一小瓶水可能装有500毫升。了解这些测量可以帮助我们管理液体摄入量，并有助于保持均衡饮食。总之，毫升是一个重要的测量单位，在生活的各个方面发挥着重要作用，从烹饪和医疗到科学研究和日常消费。它提供精确测量的能力使其在确保众多应用中的准确性和安全性方面不可或缺。通过掌握毫升的使用，我们可以增强对测量的理解，并提高在实践和专业环境中的技能。因此，无论您是厨师、医疗提供者还是学生，掌握毫升的概念对于您事业的成功都是至关重要的。