microtome

简明释义

英[ˈmaɪkrəʊˌtəʊm]美[ˈmaɪkrəˌtoʊm]

n. 显微镜用薄片切片机

复 数 m i c r o t o m e s

第 三 人 称 单 数 m i c r o t o m e s

现 在 分 词 m i c r o t o m i n g

过 去 式 m i c r o t o m e d

过 去 分 词 m i c r o t o m e d

英英释义

单词用法

同义词

反义词

例句

1.This paper introduces designing requirement and technical key of Ginseng Microtome.

介绍了人参切片机的设计要求，探讨了人参切片机的技术关键。

2.With rotary microtome, the proper thickness section can be obtained, and fibers in such section can be observed by light microcopy clearly.

用手摇切片机切片，可得到厚度适中的、可在显微镜下清楚观察的切片。

3.Result the quality of sections are improved through setting the related parameter of the freezing microtome.

结果通过对冷冻切片机有关参数的设定，提高了切片质量。

4.Objective: To explore the methods on metal-bone interface integration with Leitz-1600 saw microtome and bone grinding slice technique.

目的：探讨利用Leitz-1600型锯割切片机及骨磨片技术进行种植体骨结合状况的组织学研究方法。

5.With rotary microtome, the proper thickness section can be obtained, and fibers in such section can be observed by light microcopy clearly.

用手摇切片机切片，可得到厚度适中的、可在显微镜下清楚观察的切片。

6.The multifunctional pathologic microtome section processor proves to have good properties.

多功能病理切片处理机具有良好的综合性能。

7.The microtome's blade must be sharp to ensure clean and precise cuts.

切片机的刀片必须锋利，以确保切割干净和精确。

8.To obtain thin sections of the specimen, the researcher carefully adjusted the microtome settings.

为了获得标本的薄切片，研究人员仔细调整了切片机的设置。

9.After using the microtome, it's important to clean the blades to maintain their quality.

使用完切片机后，清洁刀片以保持其质量非常重要。

10.A rotary microtome is commonly used in laboratories for slicing paraffin-embedded tissues.

旋转式切片机常用于实验室切割石蜡包埋的组织。

11.The pathologist used a microtome to prepare tissue samples for examination.

病理学家使用切片机准备组织样本以供检查。

作文

The world of science is filled with intricate tools and techniques that allow researchers to explore the mysteries of life at a microscopic level. One such essential tool is the microtome, a device that enables scientists to slice thin sections of biological specimens for examination under a microscope. This instrument plays a crucial role in various fields, including histology, pathology, and biomedical research. Understanding the function and importance of the microtome can deepen our appreciation for the meticulous work that goes into studying the building blocks of life.A microtome is designed to produce extremely thin slices, typically ranging from one to fifty micrometers in thickness. These slices are necessary because most biological samples are too thick to be examined effectively under a microscope. By using a microtome, researchers can create sections that allow for detailed observation of cellular structures and tissues, revealing insights that are otherwise hidden from view.The operation of a microtome involves several steps. First, the specimen is usually embedded in a medium, such as paraffin wax, to provide support and stability during the slicing process. Once the specimen is prepared, it is placed in the microtome, where a sharp blade is used to cut through the sample. The precision of this process is vital; even minor deviations can lead to inaccuracies in the results. Therefore, the quality of the blade and the skill of the operator are both critical factors in producing high-quality sections.There are different types of microtomes, each suited for specific applications. For instance, rotary microtomes are commonly used in laboratories for routine histological work, while cryostat microtomes are utilized for cutting frozen sections of tissue. Each type has its unique advantages and is chosen based on the requirements of the study being conducted.The significance of the microtome extends beyond mere technical functionality; it serves as a gateway to understanding complex biological processes. For example, in cancer research, pathologists rely on the accurate slicing of tissue samples to identify malignant cells. The ability to visualize these cells in their natural context allows for more accurate diagnoses and better treatment plans.Furthermore, the microtome is not only used in medical and biological research but also finds applications in materials science and forensic analysis. In these fields, the ability to obtain thin sections of materials or evidence can provide critical information about their composition and structure.In conclusion, the microtome is an indispensable tool in scientific research that facilitates the exploration of life's complexities at a microscopic level. Its ability to produce ultra-thin sections of biological specimens enables researchers to uncover details that are vital for advancements in medicine, biology, and various other disciplines. As we continue to push the boundaries of scientific knowledge, the microtome will undoubtedly remain a fundamental instrument in our quest to understand the intricacies of life itself.

科学世界充满了复杂的工具和技术，使研究人员能够在微观层面探索生命的奥秘。其中一个重要工具是微切片机，这是一种使科学家能够切割生物标本薄片以便在显微镜下观察的设备。这个仪器在组织学、病理学和生物医学研究等多个领域中发挥着至关重要的作用。理解微切片机的功能和重要性，可以加深我们对研究生命基本构件的细致工作的欣赏。微切片机旨在生产极其薄的切片，通常厚度范围为一到五十微米。这些切片是必要的，因为大多数生物样本太厚，无法在显微镜下有效地进行检查。通过使用微切片机，研究人员可以创建允许详细观察细胞结构和组织的切片，揭示出否则隐藏在视野之外的见解。微切片机的操作涉及几个步骤。首先，样本通常嵌入在一种介质中，例如石蜡，以在切割过程中提供支持和稳定性。一旦样本准备好，它就被放置在微切片机中，使用锋利的刀片切割样本。这个过程的精确性至关重要；即使是微小的偏差也可能导致结果的不准确。因此，刀片的质量和操作员的技能都是生产高质量切片的关键因素。有不同类型的微切片机，每种类型适合特定的应用。例如，旋转微切片机通常用于实验室的常规组织学工作，而冷冻切片微切片机则用于切割冷冻组织的切片。每种类型都有其独特的优点，并根据所进行研究的要求进行选择。微切片机的重要性超越了单纯的技术功能；它作为理解复杂生物过程的一个入口。例如，在癌症研究中，病理学家依赖于对组织样本的准确切割来识别恶性细胞。在其自然背景下可视化这些细胞的能力使得更准确的诊断和更好的治疗方案成为可能。此外，微切片机不仅用于医学和生物研究，还在材料科学和法医分析中找到应用。在这些领域，获得材料或证据的薄切片的能力可以提供有关其组成和结构的重要信息。总之，微切片机是科学研究中不可或缺的工具，促进了在微观层面探索生命复杂性的能力。它能够生产生物标本的超薄切片，使研究人员能够发现对医学、生物学和其他多个学科的进展至关重要的细节。随着我们继续推动科学知识的边界，微切片机无疑将继续作为我们理解生命复杂性的基本工具。