field copper

简明释义

1. 励磁绕组; 2. 激励线圈;

英英释义

例句

1.During the project, we had to order more field copper for the plumbing work.

在项目期间，我们不得不为管道工作订购更多的现场铜。

2.We found that using field copper reduced the risk of corrosion significantly.

我们发现使用现场铜显著降低了腐蚀的风险。

3.To ensure durability, they chose high-quality field copper for the wiring.

为了确保耐用性，他们选择了高质量的现场铜用于布线。

4.The engineer used field copper to connect the electrical circuits in the outdoor installation.

工程师使用现场铜来连接户外安装中的电路。

5.The technician explained that field copper is essential for grounding systems.

技术员解释说，现场铜对于接地系统至关重要。

作文

In the world of botany and agriculture, understanding the role of nutrients is crucial for the growth and health of plants. One essential nutrient that often gets overlooked is copper. Specifically, the term field copper refers to the copper content found in agricultural fields, which plays a vital role in plant development. Copper is a micronutrient, meaning that while it is required in small amounts, its absence can lead to significant issues in plant health. Plants utilize copper for various physiological functions, including photosynthesis, respiration, and the synthesis of lignin, which is important for cell wall structure. Without adequate levels of field copper in the soil, plants may exhibit symptoms such as stunted growth, wilting, and poor fruit development. Farmers and agronomists must regularly test soil samples to ensure that copper levels are sufficient for optimal crop production.Moreover, the availability of field copper can be influenced by several factors, including soil pH, organic matter content, and the presence of other minerals. For instance, high levels of phosphorus can inhibit copper uptake by plants, leading to deficiencies even when copper is present in the soil. This interaction highlights the importance of balanced fertilization practices that take into account the complex relationships between different nutrients.To address copper deficiencies, farmers may apply copper-containing fertilizers or amend the soil with organic materials rich in this micronutrient. However, it is crucial to apply these amendments judiciously, as excessive copper can be toxic to plants and lead to environmental issues such as soil contamination. Therefore, understanding the concept of field copper not only aids in improving crop yields but also promotes sustainable agricultural practices.In conclusion, field copper is an essential component of plant nutrition that should not be underestimated. By ensuring adequate copper levels in agricultural fields, farmers can enhance plant health, improve crop quality, and contribute to sustainable farming practices. Ongoing research and education about the importance of micronutrients like copper will play a key role in the future of agriculture, helping to feed a growing global population while preserving our natural resources.

在植物学和农业的世界中，理解营养素的作用对于植物的生长和健康至关重要。有一个常常被忽视的必需营养素就是铜。具体来说，术语field copper指的是农业田地中发现的铜含量，这对植物的发展起着至关重要的作用。铜是一种微量元素，这意味着虽然只需要少量，但缺乏它会导致植物健康出现重大问题。植物利用铜进行各种生理功能，包括光合作用、呼吸作用和木质素的合成，而木质素对细胞壁结构非常重要。如果土壤中field copper的水平不足，植物可能会表现出生长缓慢、枯萎和果实发育不良等症状。农民和农艺师必须定期测试土壤样本，以确保铜水平足以实现最佳作物生产。此外，field copper的可用性可以受到多个因素的影响，包括土壤pH值、有机物含量和其他矿物质的存在。例如，高磷水平可能会抑制植物对铜的吸收，即使土壤中存在铜也会导致缺乏。这种相互作用突显了平衡施肥实践的重要性，考虑到不同营养素之间的复杂关系。为了解决铜缺乏的问题，农民可以施用含铜的肥料或用富含这种微量元素的有机材料改良土壤。然而，适量施用这些修正剂至关重要，因为过量的铜可能对植物有毒，并导致环境问题，如土壤污染。因此，理解field copper的概念不仅有助于提高作物产量，还促进可持续农业实践。总之，field copper是植物营养的重要组成部分，不应被低估。通过确保农业田地中铜水平充足，农民可以改善植物健康，提高作物质量，并为可持续农业实践做出贡献。关于微量元素如铜重要性的持续研究和教育将在农业的未来中发挥关键作用，帮助满足日益增长的全球人口的需求，同时保护我们的自然资源。