lectotype

简明释义

英[ˈlektəˌtaɪp]美[ˈlektəˌtaɪp]

n. 选型；选模式

英英释义

单词用法

同义词

反义词

例句

1.It is expounded briefly the steel structure design, including lectotype of structure, load value and calculation method of the main concrete members.

简要阐述该工程钢结构部分的设计，包括屋盖的结构选型、荷载取值、主要构件的计算等方面的内容。

2.This paper introduces the lectotype, functions and features of the fingerprint identifying system and the processes of its software design.

介绍了指纹识别系统的选型、指纹识别系统的功能与特点以及软件设计的流程。

3.According to its operation principle and the function in FGD apparatus, the essay discusses its lectotype principle.

根据其基本原理和在整个湿法烟气脱硫装置中的作用，探讨了水力旋流器的选型原则。

4.This paper introduces some methods of lectotype and installation of instrument so as to decrease energy consumption of instrument, and give some engineering samples.

本文结合工程实例，介绍如何通过仪表选型、安装来降低仪表伴热能耗的问题。

5.The author presents the lectotype and art of flexography machines which fit in China national condition by the experience of which he makes of national trade mark and label market in so many years.

作者根据自身多年对国内商标、标签市场的了解，提出了适合目前国情的柔印机机型及工艺。

6.This text is chiefly directed against the selection of variable frequency motor and inverter in the lathe numerical control rebuilding, and the lectotype of converter is analyzed.

本文主要针对车床数控化改造中变频电动机的选择、频器的选型进行分析。

7.Some key points in designing the roof truss structure were analyzed, including lectotype of structure, load value and calculation method of the main steel members.

对屋盖桁架结构设计中风荷载的取值、屋盖结构的强度、刚度和稳定性分析、主要构件的计算等方面做了深入的工作。

8.The scientist designated a lectotype 模式标本 for the newly discovered species to ensure consistency in future research.

科学家为新发现的物种指定了一个lectotype 模式标本，以确保未来研究的一致性。

9.In taxonomy, a lectotype 模式标本 serves as the single type specimen when the original description included multiple specimens.

在分类学中，当原始描述包含多个标本时，lectotype 模式标本作为单一类型标本。

10.The lectotype 模式标本 was crucial in clarifying the identity of the plant species in question.

这个lectotype 模式标本对于澄清相关植物物种的身份至关重要。

11.Researchers often refer to the lectotype 模式标本 when discussing the characteristics of a species.

研究人员在讨论物种特征时，经常提到lectotype 模式标本。

12.The designation of a lectotype 模式标本 helps avoid confusion among similar species.

指定一个lectotype 模式标本有助于避免在相似物种之间的混淆。

作文

In the world of taxonomy, the classification of organisms is a crucial aspect that helps scientists communicate effectively about various species. One important term that arises in this context is lectotype, which plays a significant role in stabilizing the nomenclature of species. A lectotype is a specimen selected from the original material of a species to serve as a definitive example for that species when the original description is ambiguous or when multiple specimens exist. This concept is essential because it provides clarity and consistency in the identification of organisms, which is vital for research and conservation efforts. When a new species is described, the author typically designates a type specimen, which serves as a reference point for that species. However, over time, as more specimens are discovered, confusion can arise regarding which specimen should be considered the 'true' representative of the species. This is where the concept of a lectotype becomes indispensable. By selecting a lectotype, researchers can ensure that there is a single, unambiguous reference specimen that can be used in future studies. The process of designating a lectotype involves careful consideration and often requires extensive knowledge of the species in question. Taxonomists must examine the original descriptions and the available specimens to determine which one best represents the characteristics of the species. Once a lectotype is chosen, it becomes the standard against which all other specimens of that species are compared. This is particularly important in fields such as ecology, where understanding the specific traits of a species can influence conservation strategies and habitat management. Furthermore, the designation of a lectotype is not just a bureaucratic procedure; it has real-world implications. For instance, if a species is endangered or threatened, having a clear understanding of its defining characteristics can aid in its protection. Conservationists can develop targeted strategies to preserve the species and its habitat based on the information derived from the lectotype. Additionally, in the field of medicine, knowing the exact species of a plant or animal can be crucial for developing pharmaceuticals or understanding ecological interactions. In conclusion, the term lectotype embodies an essential concept in the field of taxonomy, providing a framework for the reliable identification of species. By designating a lectotype, taxonomists help eliminate ambiguity and ensure that scientific communication remains clear and effective. This process not only aids in academic research but also has significant implications for conservation and biodiversity management. As we continue to discover new species and learn more about our planet's ecosystems, the role of lectotypes will undoubtedly remain vital in guiding our understanding and stewardship of the natural world.

在分类学的世界中，生物的分类是一个至关重要的方面，帮助科学家有效地交流关于各种物种的信息。一个重要的术语是lectotype，它在稳定物种命名法方面发挥着重要作用。lectotype是从物种的原始材料中选择的标本，当原始描述模糊或存在多个标本时，作为该物种的明确示例。这个概念至关重要，因为它为物种的识别提供了清晰和一致性，这对研究和保护工作至关重要。 当一个新物种被描述时，作者通常会指定一个类型标本，作为该物种的参考点。然而，随着更多标本的发现，关于哪个标本应被视为该物种的“真实”代表可能会产生混淆。这就是lectotype概念变得不可或缺的地方。通过选择一个lectotype，研究人员可以确保有一个单一、明确的参考标本，可以在未来的研究中使用。这一点在生态学等领域尤为重要，因为了解物种的特定特征可能会影响保护策略和栖息地管理。 此外，指定lectotype并不仅仅是一个官僚程序；它具有现实世界的影响。例如，如果一个物种濒临灭绝或受到威胁，清楚了解其定义特征可以有助于其保护。保护主义者可以根据从lectotype得出的信息制定针对性的策略，以保护该物种及其栖息地。此外，在医学领域，了解植物或动物的确切物种对于开发药物或理解生态相互作用至关重要。 总之，术语lectotype体现了分类学领域中的一个基本概念，为物种的可靠识别提供了框架。通过指定lectotype，分类学家帮助消除模糊性，确保科学交流保持清晰和有效。这个过程不仅有助于学术研究，而且对保护和生物多样性管理具有重要意义。随着我们继续发现新物种并了解更多关于地球生态系统的信息，lectotype的角色无疑将在指导我们对自然世界的理解和管理中保持重要。