assays

简明释义

英[əˈseɪ]美[əˈseɪ]

试验

英英释义

单词用法

同义词

反义词

例句

1.Forget yet the great assays.

不要忘记那重大的考验。

2.The MTT and SRB assays are common methods used extensively in in vitro anticancer drug screening.

在抗肿瘤药物的体外筛选中，MTT法和SRB法是常用的两种方法。

3.When some blind passages were done, specific fluorescent particles were detected in cell plasm by fluorescent antibody assays.

如此经盲传若干代，可用荧光抗体检测到在细胞浆内有特异性的荧光颗粒出现。

4.You could watch where it localizes in the cell, there are fluorescent assays you could use to determine what other proteins it interacts with.

你可以看到它在细胞的什么地方，你可以用荧光化验的办法确定，它和其它什么蛋白质相作用。

5.This ore assays high in gold.

这矿石经检验证明含金量高。

6.These rapid, new molecular tests, known as line probe assays, produce an answer in less than two days.

使用这些新的分子快速检测法，即线性探针分析法，不到两天即可得出检测结果。

7.You will be responsible for developing and validating in vitro and cell-based biological assays for the testing of drug activities.

你将负责体外和细胞水平药物活性的生物学检测方法的开发和验证。

8.For example, simple colorimetric assays developed for artemisinins have been used successfully to identify fake artesunate antimalarials.

例如，已运用为青蒿素开发的简单比色测定法成功鉴定了假青蒿琥酯抗疟药物。

9.The laboratory conducts various assays to determine the concentration of substances in samples.

实验室进行各种测定以确定样品中物质的浓度。

10.The research team developed new assays for detecting viral infections.

研究团队开发了新的测定用于检测病毒感染。

11.Pharmaceutical companies rely on assays to test the efficacy of new drugs.

制药公司依赖于测定来测试新药的有效性。

12.Blood assays can provide critical information about a patient's health.

血液测定可以提供关于患者健康的重要信息。

13.Environmental scientists perform assays to analyze soil and water quality.

环境科学家进行测定以分析土壤和水质。

作文

In the field of science, particularly in chemistry and biology, the term assays refers to a series of tests or analyses performed to determine the presence, quantity, or quality of a substance. These tests are crucial for various applications, including drug development, environmental monitoring, and quality control in manufacturing processes. Understanding the concept of assays is essential for anyone involved in scientific research or industry, as it provides insights into how substances interact and behave under different conditions.For instance, in pharmaceutical research, assays are used to evaluate the efficacy of new drugs. Researchers conduct these tests to ascertain whether a drug can produce the desired therapeutic effect on a specific disease. The results of these assays can determine whether a drug will proceed to clinical trials or be discarded due to ineffectiveness. This process is not only vital for ensuring patient safety but also for the financial viability of pharmaceutical companies.Moreover, environmental scientists utilize assays to measure pollutants in water, soil, and air. These tests help identify harmful substances that may pose risks to human health and ecosystems. By conducting regular assays, researchers can monitor environmental changes and assess the impact of industrial activities or natural disasters. This information is critical for developing regulations and policies aimed at protecting the environment and public health.In industrial settings, assays play a significant role in quality control. Manufacturers often perform assays on raw materials and finished products to ensure they meet specific standards and specifications. For example, in the food industry, assays are conducted to detect contaminants or verify nutritional content. This helps guarantee that consumers receive safe and high-quality products.The methodology behind assays can vary widely depending on the purpose and the substances being tested. Common types of assays include colorimetric assays, which rely on color changes to indicate the presence of a substance, and enzymatic assays, which measure the activity of enzymes in a sample. Additionally, modern advancements in technology have led to the development of high-throughput assays, allowing researchers to test multiple samples simultaneously, significantly speeding up the research process.In conclusion, the term assays encompasses a wide range of testing methods used across various scientific disciplines. Whether in drug development, environmental monitoring, or quality control, assays provide valuable data that informs decision-making and enhances our understanding of the world around us. As science continues to evolve, the importance of assays will undoubtedly grow, highlighting the need for skilled professionals who can design and interpret these tests effectively. Therefore, mastering the concept of assays is not only beneficial but essential for aspiring scientists and industry experts alike.

在科学领域，尤其是化学和生物学中，术语assays指的是一系列测试或分析，用于确定某种物质的存在、数量或质量。这些测试对于药物开发、环境监测和制造过程中的质量控制等各种应用至关重要。理解assays的概念对于任何参与科学研究或工业的人来说都是必不可少的，因为它提供了关于物质在不同条件下如何相互作用和行为的见解。例如，在制药研究中，assays用于评估新药的疗效。研究人员进行这些测试，以确定一种药物是否能够对特定疾病产生期望的治疗效果。这些assays的结果可以决定一种药物是否会进入临床试验，或者由于无效而被丢弃。这个过程不仅对确保患者安全至关重要，而且对制药公司的财务可行性也至关重要。此外，环境科学家利用assays来测量水、土壤和空气中的污染物。这些测试有助于识别可能对人类健康和生态系统构成风险的有害物质。通过定期进行assays，研究人员可以监测环境变化并评估工业活动或自然灾害的影响。这些信息对于制定旨在保护环境和公众健康的法规和政策至关重要。在工业环境中，assays在质量控制中发挥着重要作用。制造商通常对原材料和成品进行assays，以确保它们符合特定标准和规格。例如，在食品行业中，assays用于检测污染物或验证营养成分。这有助于确保消费者获得安全和高质量的产品。assays背后的方法论可能因目的和被测试的物质而异。常见的assays类型包括比色法测试，它依赖于颜色变化来指示某种物质的存在，以及酶活性测试，它测量样本中酶的活性。此外，现代技术的进步导致高通量assays的发展，使研究人员能够同时测试多个样本，从而显著加快研究过程。总之，术语assays涵盖了在各个科学学科中使用的一系列测试方法。无论是在药物开发、环境监测还是质量控制中，assays提供了宝贵的数据，帮助决策并增强我们对周围世界的理解。随着科学的不断发展，assays的重要性无疑会增长，这突显了需要熟练专业人员来有效设计和解释这些测试。因此，掌握assays的概念不仅有益，而且对有抱负的科学家和行业专家来说是必不可少的。