assay flask

简明释义

试验瓶

英英释义

例句

1.The laboratory technician cleaned the assay flask 分析瓶 thoroughly before the experiment.

实验室技术员在实验前彻底清洗了assay flask 分析瓶。

2.We filled the assay flask 分析瓶 with the reagent to start the chemical reaction.

我们将试剂倒入assay flask 分析瓶中以开始化学反应。

3.The chemist carefully poured the sample into the assay flask 分析瓶 to begin the testing process.

化学家小心翼翼地将样品倒入assay flask 分析瓶，以开始测试过程。

4.After preparing the solution, he placed it in the assay flask 分析瓶 for accurate measurement.

在准备好溶液后，他将其放入assay flask 分析瓶中以便进行准确测量。

5.To determine the concentration of the substance, we need to use an assay flask 分析瓶 with precise calibration.

为了确定物质的浓度，我们需要使用一个经过精准校准的assay flask 分析瓶。

作文

In the field of chemistry and laboratory practices, various instruments and containers are used to facilitate experiments and analyses. One such important piece of equipment is the assay flask, which plays a crucial role in the process of determining the composition and concentration of substances in a sample. An assay flask is specifically designed for conducting assays, which are tests performed to measure the presence or quantity of a substance, typically in a liquid form. These flasks come in various sizes and shapes, but they are primarily made of glass or plastic, allowing for easy observation of the contents inside.The primary function of an assay flask is to hold samples during the assay process. When performing an assay, scientists often need to mix reagents with the sample to initiate a chemical reaction. The design of the assay flask allows for efficient mixing and reaction monitoring. Some flasks are equipped with features such as narrow necks to minimize evaporation and prevent contamination from external sources, thus ensuring the accuracy of the results.In many laboratories, the use of an assay flask is accompanied by precise measurements and careful handling. The integrity of the assay depends heavily on how well the sample is prepared and contained. For instance, if a sample is exposed to air for too long, it may oxidize or degrade, leading to inaccurate results. Therefore, understanding the importance of using an assay flask correctly is vital for any chemist or researcher.Moreover, the assay flask is not just limited to one type of assay; it can be utilized in various fields, including pharmaceuticals, environmental science, and food safety. In pharmaceutical research, assay flasks are often used to test the efficacy of new drugs by measuring their active ingredients against known standards. Similarly, in environmental studies, these flasks help analyze water samples for contaminants, ensuring public health and safety.The versatility of the assay flask extends beyond its basic function. Many modern flasks are designed with advanced features such as built-in stirring mechanisms or temperature control systems, which enhance the efficiency of the assay process. This innovation allows researchers to conduct more complex experiments with greater precision and less manual intervention.In conclusion, the assay flask is an indispensable tool in the scientific community, particularly in chemistry and related fields. Its role in facilitating accurate assays cannot be overstated, as it directly impacts the quality of the data collected. Whether in a bustling research laboratory or a quiet academic setting, the presence of an assay flask signifies the pursuit of knowledge through rigorous scientific inquiry. As we continue to advance our understanding of the natural world, tools like the assay flask will remain at the forefront of discovery, enabling us to explore and quantify the complexities of matter around us.

在化学和实验室实践领域，各种仪器和容器被用来促进实验和分析。其中一个重要的设备是测定烧瓶，它在确定样品中物质的组成和浓度的过程中发挥着至关重要的作用。测定烧瓶专门设计用于进行测定，这是一种测试，用于测量样品中物质的存在或数量，通常以液体形式存在。这些烧瓶有各种尺寸和形状，但主要由玻璃或塑料制成，便于观察内部的内容物。测定烧瓶的主要功能是在测定过程中保存样品。在进行测定时，科学家们通常需要将试剂与样品混合，以启动化学反应。测定烧瓶的设计允许高效混合和反应监测。一些烧瓶配备了窄颈等特征，以最小化蒸发并防止外部来源的污染，从而确保结果的准确性。在许多实验室中，使用测定烧瓶时需要精确测量和小心处理。测定的完整性在很大程度上取决于样品的准备和容纳方式。例如，如果样品暴露在空气中太久，它可能会氧化或降解，从而导致结果不准确。因此，理解正确使用测定烧瓶的重要性对任何化学家或研究人员来说都是至关重要的。此外，测定烧瓶不仅限于一种类型的测定；它可以用于多个领域，包括制药、环境科学和食品安全。在制药研究中，测定烧瓶常用于通过测量新药的有效成分与已知标准的比较来测试其有效性。同样，在环境研究中，这些烧瓶有助于分析水样中的污染物，确保公共健康和安全。测定烧瓶的多功能性超出了其基本功能。许多现代烧瓶设计具有先进的功能，如内置搅拌机制或温度控制系统，这提高了测定过程的效率。这种创新使研究人员能够以更高的精确度和更少的人工干预进行更复杂的实验。总之，测定烧瓶是科学界中不可或缺的工具，特别是在化学和相关领域。它在促进准确测定方面的作用不容小觑，因为它直接影响收集数据的质量。无论是在繁忙的研究实验室还是安静的学术环境中，测定烧瓶的存在都标志着通过严格的科学探究追求知识。随着我们继续加深对自然世界的理解，像测定烧瓶这样的工具将始终处于发现的前沿，使我们能够探索和量化我们周围物质的复杂性。