polynuclear

简明释义

英[ˌpɑlɪˈnukliər]美[ˌpɑlɪˈnukliər]

adj. 多核的，多环的

英英释义

单词用法

同义词

反义词

例句

1.Addition of small amount of polynuclear hydrocarbons, such as naphthalene or anthracene to the heptane polymerization solution raised the molecular weight of the polymer to a considerable extent.

加入少量的萘、蒽等稠环芳烃于庚烷溶剂中，则大大提高高聚物的分子量。

2.Addition of small amount of polynuclear hydrocarbons, such as naphthalene or anthracene to the heptane polymerization solution raised the molecular weight of the polymer to a considerable extent.

加入少量的萘、蒽等稠环芳烃于庚烷溶剂中，则大大提高高聚物的分子量。

3.Isobestic point spectrophotometric method is proposed to determine the compositions and stability constants of complexes in a coexistent system of mononuclear and polynuclear complexes.

提出等色点摩尔比法测定单核与多核共存体系配合物的组成和稳定常数。

4.Localization of polynuclear osteoclasts in limb bones of ribbed newt were analyzed in consideration of calcium content in different bone structures.

本土化的多核破骨细胞在肢体骨肋蝾螈进行了分析，考虑钙含量在不同的骨骼结构。

5.Oxo bridged polynuclear iron complex which serve as model compounds for the active site in metallic protein and enzymes has been studied for many years.

氧桥多核铁配合物作为一些金属蛋白和金属酶的模型化合物，得到了广泛的研究。

6.The formation of zirconium -calcium -alizarine red s mix - polynuclear complex and its co-colouration effect have been investigated.

报道了锆-钙-茜素红s异多核配合物的形成，共显色效应的光度特性及测定锆的最佳条件。

7.The company sun Microsystems reported the release of the first 10 gigabit net adapter, optimized for multiprocessor systems and polynuclear CPU.

该公司SunMicrosystems公司报道，释放的前10个千兆网适配器，优化多处理器系统和多核的CPU。

8.The crosslinker used is an amphoteric metal salt, NT-2, capable of forming polynuclear olation complex ion.

以可生成多核羟桥络离子的两性金属盐NT-2为交联剂。

9.Bridged polynuclear structure exists widely in the active sites of the metalloprotein and metalloenzyme in organisms that makes a great impact on their physiology and catalysis.

桥联多核结构广泛存在于生物体中金属蛋白和金属酶的活性部位，它们对生物体的生理和催化作用有着至关重要的影响。

10.Researchers are investigating polynuclear 多核的 metal complexes for their catalytic abilities.

研究人员正在调查多核的金属络合物的催化能力。

11.The study of polynuclear 多核的 systems is essential in understanding complex chemical reactions.

研究多核的系统对于理解复杂的化学反应至关重要。

12.The polynuclear 多核的 nature of the virus makes it challenging to develop vaccines.

病毒的多核的特性使得开发疫苗具有挑战性。

13.In nuclear physics, polynuclear 多核的 reactions are critical for energy production.

在核物理中，多核的反应对能源生产至关重要。

14.In the field of materials science, polynuclear 多核的 compounds can exhibit unique properties.

在材料科学领域，多核的化合物可能展现出独特的性质。

作文

In the realm of science, the term polynuclear refers to a structure or system that contains multiple nuclei. This concept is particularly significant in fields such as chemistry and biology, where the behavior and interactions of polynuclear compounds can lead to fascinating insights and applications. For instance, in coordination chemistry, polynuclear complexes consist of metal ions that are bonded together, often resulting in unique properties that differ from their mononuclear counterparts. These properties can include enhanced catalytic activity, stability, and the ability to participate in electron transfer processes. One of the most intriguing aspects of polynuclear systems is their potential for application in various technological advancements. For example, researchers have been investigating polynuclear metal complexes for use in drug delivery systems. The ability to carry multiple therapeutic agents simultaneously can significantly improve the efficacy of treatments for diseases such as cancer. By utilizing polynuclear structures, scientists aim to create more effective and targeted therapies that minimize side effects and enhance patient outcomes.Moreover, polynuclear compounds are not limited to just metals; they can also be found in organic chemistry. For example, certain organic molecules can form polynuclear structures through the combination of multiple functional groups. These compounds often exhibit interesting electronic properties, making them suitable for applications in organic electronics and photovoltaics. The study of polynuclear organic materials has opened new avenues for research and development in renewable energy technologies.In addition to their scientific relevance, polynuclear systems also serve as a reminder of the complexity and interconnectedness of natural phenomena. Just as ecosystems rely on numerous species interacting with one another, polynuclear structures demonstrate how multiple components can work together to create systems with emergent properties. This perspective encourages researchers to think beyond single entities and consider the broader implications of their work.Furthermore, the exploration of polynuclear systems has led to advancements in our understanding of fundamental processes. For instance, studies of polynuclear catalysts have provided insights into reaction mechanisms and kinetics, which are essential for developing more efficient industrial processes. By unraveling the intricacies of these systems, scientists can optimize reactions to reduce waste and energy consumption, contributing to more sustainable practices.In conclusion, the term polynuclear encompasses a wide range of structures and systems that play crucial roles in various scientific disciplines. From enhancing drug delivery methods to improving our understanding of complex chemical reactions, polynuclear compounds offer valuable insights and potential applications. As research continues to evolve, the significance of polynuclear systems will undoubtedly expand, highlighting the importance of interdisciplinary collaboration in addressing the challenges of the future.

在科学领域，术语polynuclear指的是包含多个核的结构或系统。这个概念在化学和生物学等领域尤为重要，因为多核化合物的行为和相互作用可以带来迷人的见解和应用。例如，在配位化学中，polynuclear复合物由相互结合的金属离子组成，通常会导致与单核对应物不同的独特性质。这些性质可能包括增强的催化活性、稳定性以及参与电子转移过程的能力。多核系统最引人入胜的方面之一是它们在各种技术进步中的潜在应用。例如，研究人员一直在研究polynuclear金属复合物在药物递送系统中的应用。能够同时携带多种治疗剂显著提高了癌症等疾病治疗的有效性。通过利用polynuclear结构，科学家们旨在创造更有效和靶向的疗法，从而减少副作用并改善患者的结果。此外，polynuclear化合物不仅限于金属；它们也可以在有机化学中找到。例如，某些有机分子可以通过多个功能团的组合形成polynuclear结构。这些化合物通常表现出有趣的电子特性，使它们适合用于有机电子学和光伏技术。对polynuclear有机材料的研究为可再生能源技术的研究和开发开辟了新途径。除了科学相关性，polynuclear系统还提醒我们自然现象的复杂性和相互关联性。正如生态系统依赖于多个物种之间的相互作用，polynuclear结构展示了多个组件如何协同工作以创建具有涌现特性的系统。这种观点鼓励研究人员超越单一实体，考虑其工作的更广泛影响。此外，对polynuclear系统的探索促进了我们对基本过程的理解。例如，对polynuclear催化剂的研究提供了反应机制和动力学的见解，这对于开发更高效的工业过程至关重要。通过揭示这些系统的复杂性，科学家可以优化反应，以减少废物和能量消耗，从而有助于更可持续的实践。总之，术语polynuclear涵盖了在各个科学学科中发挥关键作用的广泛结构和系统。从增强药物递送方法到改善我们对复杂化学反应的理解，polynuclear化合物提供了宝贵的见解和潜在应用。随着研究的不断发展，polynuclear系统的重要性无疑将扩大，突显出跨学科合作在应对未来挑战中的重要性。