lab

简明释义

英[læb]美[læb]

n. 实验室 (=laboratory)；实验课

abbr. 工党 (Lab)；工党；拉布拉多寻回犬

英英释义

单词用法

同义词

反义词

例句

1.Whether you're behind the pharmacy counter or in the lab, you can rest easy.

无论你在药房的柜台还是实验室，你都可以高枕无忧了。

2.A number of the Chauvet paintings have been dated by a lab to 30,000 or more years ago.

根据某一实验室的推测，若干肖韦洞窟壁画可以追溯到三万年前，甚至更古远的年代。

3.Previous lab studies have shown that smelly socks work well in attracting mosquitoes.

早先的实验室研究表明，臭袜子在吸引蚊子方面很管用。

4.Have you been to this lab before?

你们曾经来过这个实验室吗？

5.No food or drinks are to be allowed in the science lab.

科学实验室里不准带食物和饮料。

6.The lab assistant was wearing a white overall.

实验室助手穿着一件白罩衣。

7.He is in the science lab.

他正在科学实验室。

8.She works in a chemistry lab 实验室 at the university.

她在大学的一个化学实验室工作。

9.The students conducted their experiments in the lab 实验室 yesterday.

学生们昨天在实验室里进行了实验。

10.We need to submit our findings to the lab 实验室 manager.

我们需要把我们的发现提交给实验室经理。

11.The lab 实验室 is equipped with the latest technology.

这个实验室配备了最新的技术。

12.He spent hours in the lab 实验室 analyzing the data.

他在实验室里花了几个小时分析数据。

作文

In today's world, the importance of a lab (实验室) cannot be overstated. A lab serves as a vital space for scientific research and experimentation, allowing scientists to explore new ideas, test hypotheses, and develop innovative solutions to real-world problems. From biology to chemistry, physics to engineering, labs are at the heart of discovery and invention.One of the primary functions of a lab is to provide a controlled environment where variables can be manipulated and observed. This is essential in scientific research, where even the smallest change can lead to significant outcomes. For instance, in a chemistry lab, researchers might mix different substances to observe reactions, carefully measuring temperature and pressure to ensure accurate results. Similarly, in a biology lab, scientists might conduct experiments on living organisms, studying their behavior or genetic makeup under specific conditions.Moreover, labs play a crucial role in education. In schools and universities, students engage in hands-on learning experiences that enhance their understanding of theoretical concepts. For example, a physics lab allows students to apply principles they have learned in class, such as gravity and motion, by conducting experiments that demonstrate these laws in action. This practical application of knowledge not only reinforces learning but also ignites curiosity and encourages critical thinking.The advancements in technology have transformed the way labs operate. Modern labs are equipped with sophisticated instruments and tools that enable more precise measurements and analyses. For instance, the use of computers and software in a computer science lab allows for simulations and data analysis that were previously unimaginable. This technological integration enhances the efficiency and effectiveness of research, leading to faster discoveries and innovations.However, working in a lab also comes with its challenges. Safety is a paramount concern, as many experiments involve hazardous materials or equipment. Therefore, strict protocols must be followed to ensure the safety of all individuals involved. This includes wearing protective gear, understanding the proper handling of chemicals, and knowing emergency procedures. Training and education about these safety measures are essential components of any lab environment.Furthermore, collaboration is often key to successful outcomes in a lab. Many scientific breakthroughs result from teamwork, where individuals bring diverse skills and perspectives to the table. For example, a biomedical research lab may involve biologists, chemists, and medical professionals working together to find cures for diseases. This interdisciplinary approach fosters creativity and leads to more comprehensive solutions to complex problems.In conclusion, labs (实验室) are indispensable to the advancement of science and technology. They provide the infrastructure necessary for research, education, and innovation. Whether in academic settings or industrial applications, the work conducted in labs has far-reaching implications for society. As we continue to face global challenges, the role of labs in finding solutions will only become more critical. Embracing the opportunities that labs offer can lead to groundbreaking discoveries that improve our understanding of the world and enhance the quality of life for all.

在当今世界，lab（实验室）的重要性不容低估。lab作为科学研究和实验的重要空间，使科学家能够探索新思想、检验假设，并为现实世界问题开发创新解决方案。从生物学到化学，从物理学到工程学，labs都是发现和发明的核心。lab的主要功能之一是提供一个可以操纵和观察变量的控制环境。这在科学研究中至关重要，因为即使是最小的变化也可能导致显著的结果。例如，在化学lab中，研究人员可能会混合不同的物质以观察反应，同时仔细测量温度和压力以确保结果的准确性。同样，在生物学lab中，科学家可能会对活生物体进行实验，研究它们在特定条件下的行为或遗传构成。此外，labs在教育中发挥着至关重要的作用。在学校和大学中，学生参与动手学习体验，增强他们对理论概念的理解。例如，物理lab使学生能够将课堂上学到的原理应用于实践，比如重力和运动，通过进行实验来展示这些规律的实际效果。这种知识的实际应用不仅巩固了学习，还激发了好奇心，鼓励批判性思维。科技的进步改变了labs的运作方式。现代labs配备了复杂的仪器和工具，使得更精确的测量和分析成为可能。例如，在计算机科学lab中，计算机和软件的使用允许进行模拟和数据分析，这在以前是不可想象的。这种技术整合提高了研究的效率和有效性，导致更快的发现和创新。然而，在lab工作也面临挑战。安全是首要关注点，因为许多实验涉及危险材料或设备。因此，必须遵循严格的协议，以确保所有参与者的安全。这包括穿戴防护装备、了解化学品的正确处理方法以及知道紧急程序。关于这些安全措施的培训和教育是任何lab环境的基本组成部分。此外，合作往往是lab成功成果的关键。许多科学突破源于团队合作，在这种合作中，各个个体带来了多样化的技能和视角。例如，一个生物医学研究lab可能涉及生物学家、化学家和医学专业人士共同努力寻找疾病的治疗方法。这种跨学科的方法促进了创造力，导致对复杂问题的更全面解决方案。总之，labs（实验室）对于科学和技术的进步是不可或缺的。它们提供了进行研究、教育和创新所需的基础设施。无论是在学术环境还是工业应用中，在labs中进行的工作对社会具有深远的影响。随着我们继续面临全球挑战，labs在寻找解决方案中的作用将变得更加重要。拥抱labs所提供的机会，可以导致开创性的发现，改善我们对世界的理解，提高所有人的生活质量。