specimen

简明释义

英[ˈspesɪmən]美[ˈspesɪmən]

n. 样品，标本；（尤指动植物的）实例；（化验的）抽样，血样，尿样；具有……特性的人（幽默用法）

复 数 s p e c i m e n s

英英释义

单词用法

同义词

反义词

例句

1.The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.

最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。

2.You won't find a better specimen than that in a hurry.

你将不容易找到比那个还要好的标本。

3.It turns out that this tree is also an urban specimen or rather has become one.

原来，这棵树也是城市的实例，更精确地说，已经是了。

4.He refused to provide a specimen.

他拒绝提供抽样。

5.The mirrorwing flyingfish (above) was Tule's favorite specimen of all.

尖鳍燕鳐鱼(mirrorwingflyingfish)是图里最喜爱的标本之一。

6.The specimen, complete with surrounding rock, had been on display for the past 50 years at a museum in Poland, but amazingly no one had spotted the footprint.

这个标本连同周围的岩石，在过去的50年里一直在波兰的一家博物馆陈列，但令人惊讶的是，从未有人发现这个脚印。

7.The museum displayed a rare dinosaur bone specimen in its main hall.

博物馆在主大厅展示了一块稀有的恐龙骨骼标本。

8.The doctor requested a urine specimen to test for infections.

医生要求进行尿液标本测试以检查感染。

9.The scientist collected a blood specimen to analyze for any abnormalities.

科学家收集了一份血液标本以分析是否有任何异常。

10.Students were asked to prepare a specimen of their favorite leaf for the class project.

学生们被要求为班级项目准备一份他们最喜欢的叶子标本。

11.Each specimen of the plant was carefully labeled for future reference.

每个植物的标本都被仔细标记以便将来参考。

作文

In the field of science, the term specimen refers to an individual example or a sample of something that is used for analysis, study, or demonstration. For instance, when a biologist studies a particular species of plant, they may collect a specimen to examine its characteristics closely. This specimen serves as a tangible representation of the species, allowing researchers to observe its structure, color, and other vital features. The importance of collecting specimens cannot be overstated, as they provide invaluable data that contribute to our understanding of biodiversity and ecological systems.In museums, specimens are often displayed to educate the public about various aspects of natural history. For example, a museum might showcase a dinosaur skeleton as a specimen of prehistoric life. Such specimens not only attract visitors but also spark interest in paleontology and the history of life on Earth. By studying these specimens, scientists can glean insights into evolutionary processes and environmental changes over millions of years.The concept of a specimen extends beyond natural sciences. In the world of art, a specimen can refer to a sample of an artist's work, such as a painting or sculpture. Galleries may display specimens of different art styles, allowing viewers to appreciate the diversity of artistic expression. In this context, a specimen serves as a reference point for understanding an artist's technique and the cultural significance of their work.Furthermore, in the medical field, a specimen is often a sample taken from a patient for diagnostic purposes. Blood tests, tissue biopsies, and urine samples are all examples of specimens that help healthcare providers identify diseases and monitor health. The analysis of these specimens is crucial for accurate diagnosis and effective treatment plans. It is through the examination of these specimens that doctors can make informed decisions regarding patient care.In education, students may be asked to collect specimens for science projects or experiments. For instance, they might gather soil samples from different locations to analyze their composition. These hands-on experiences allow students to engage with scientific concepts actively and understand the importance of specimens in research. By working with real-life specimens, students can develop critical thinking skills and learn how to conduct experiments systematically.In conclusion, the term specimen encompasses a wide range of meanings across various fields. Whether in science, art, medicine, or education, specimens play a pivotal role in enhancing our knowledge and understanding of the world. They serve as essential tools for research, education, and appreciation of both nature and human creativity. As we continue to explore and document our surroundings, the importance of collecting and studying specimens will remain a fundamental aspect of inquiry and discovery. Through specimens, we connect with the past, comprehend the present, and pave the way for future advancements in knowledge.

在科学领域，术语specimen指的是用于分析、研究或演示的某物的单个示例或样本。例如，当生物学家研究特定植物物种时，他们可能会收集一个specimen以仔细检查其特征。这个specimen作为该物种的有形代表，使研究人员能够观察其结构、颜色和其他重要特征。收集specimens的重要性不容小觑，因为它们提供了宝贵的数据，有助于我们理解生物多样性和生态系统。在博物馆中，specimens通常被展示以教育公众关于自然历史的各个方面。例如，一个博物馆可能展示恐龙骨架作为史前生命的specimen。这样的specimens不仅吸引游客，还激发了人们对古生物学和地球生命历史的兴趣。通过研究这些specimens，科学家可以获得对进化过程和数百万年来环境变化的见解。specimen的概念超越了自然科学。在艺术世界中，specimen可以指艺术家作品的样本，例如一幅画或雕塑。画廊可能展示不同艺术风格的specimens，让观众欣赏艺术表现的多样性。在这种情况下，specimen作为理解艺术家技法和他们作品文化意义的参考点。此外，在医学领域，specimen通常是从患者身上提取的样本，用于诊断目的。血液检测、组织活检和尿液样本都是帮助医疗提供者识别疾病和监测健康的specimens的例子。这些specimens的分析对准确诊断和有效治疗方案至关重要。正是通过对这些specimens的检查，医生才能就患者护理做出明智的决策。在教育中，学生可能被要求为科学项目或实验收集specimens。例如，他们可能会从不同地点收集土壤样本以分析其成分。这些动手实践的经历使学生能够积极参与科学概念，并理解specimens在研究中的重要性。通过处理真实的specimens，学生可以培养批判性思维技能，并学习如何系统地进行实验。总之，术语specimen在各个领域包含了广泛的含义。无论是在科学、艺术、医学还是教育中，specimens在增强我们对世界的知识和理解方面发挥着关键作用。它们是研究、教育和欣赏自然与人类创造力的重要工具。随着我们继续探索和记录周围的环境，收集和研究specimens的重要性将始终是探究和发现的基本方面。通过specimens，我们与过去相连，理解现在，并为未来的知识进步铺平道路。