cohesive material

简明释义

聚合材料

英英释义

例句

1.In art class, we learned how cohesive material can be used to create sculptures that hold together well.

在艺术课上，我们学习了如何使用粘结材料来制作牢固的雕塑。

2.For our DIY project, we chose a cohesive material that would bond well with wood and metal.

对于我们的DIY项目，我们选择了一种能与木材和金属良好结合的粘结材料。

3.The construction team used a special type of cohesive material to ensure the walls were strong and durable.

建筑团队使用了一种特殊类型的粘结材料以确保墙壁坚固耐用。

4.This laboratory specializes in testing cohesive materials for their strength and durability.

该实验室专门测试粘结材料的强度和耐用性。

5.The engineer recommended using a cohesive material for the road repairs to prevent future cracks.

工程师建议在道路修复中使用粘结材料以防止未来出现裂缝。

作文

In the realm of materials science, the term cohesive material refers to substances that exhibit a strong tendency to stick together due to intermolecular forces. These materials are crucial in various applications, ranging from construction to manufacturing, as they provide structural integrity and durability. Understanding the properties of cohesive material is essential for engineers and designers alike, as it influences the performance and longevity of products and structures.One of the most common examples of cohesive material is concrete. When mixed with water, cement, and aggregates, concrete forms a solid mass that binds together due to the chemical reactions that occur during the curing process. This cohesion allows concrete to withstand significant loads and stresses, making it an ideal choice for building foundations, bridges, and other critical infrastructure. The cohesive nature of concrete ensures that it remains intact over time, even under harsh environmental conditions.Another example is adhesives, which are often used in woodworking and manufacturing. These substances rely on their cohesive material properties to bond two surfaces together. For instance, epoxy resins are known for their exceptional strength and resistance to environmental factors. When applied between two surfaces, the epoxy cures and forms a rigid bond, demonstrating the effectiveness of cohesive material in creating durable connections.Moreover, the concept of cohesive material extends beyond traditional construction and adhesives. In the field of biology, certain biological tissues can also be classified as cohesive materials. For example, the connective tissues in the human body, such as tendons and ligaments, exhibit strong cohesion due to the presence of collagen fibers. This cohesion is vital for maintaining the structural integrity of the body, allowing for movement and support.The study of cohesive material also has implications for sustainability. As researchers seek to develop more environmentally friendly materials, understanding the cohesive properties of natural substances becomes increasingly important. For instance, bio-based adhesives derived from plant materials can offer similar bonding capabilities as synthetic adhesives while reducing the environmental impact. By focusing on the cohesive nature of these materials, scientists can innovate and create sustainable alternatives that meet the demands of modern society.In conclusion, the term cohesive material encompasses a wide range of substances that exhibit strong intermolecular forces, enabling them to stick together effectively. From concrete in construction to adhesives in manufacturing and even biological tissues in living organisms, the properties of cohesive material play a crucial role in various fields. As technology advances and the need for sustainable solutions grows, understanding and harnessing the power of cohesive materials will remain a key focus for researchers and industry professionals alike.

在材料科学领域，术语cohesive material指的是由于分子间作用力而表现出强烈粘附倾向的物质。这些材料在从建筑到制造的各种应用中至关重要，因为它们提供了结构完整性和耐久性。理解cohesive material的特性对于工程师和设计师来说都是必不可少的，因为这会影响产品和结构的性能和寿命。最常见的cohesive material示例之一是混凝土。当与水、水泥和骨料混合时，混凝土形成一个固体块，由于在养护过程中发生的化学反应而结合在一起。这种内聚力使混凝土能够承受显著的负荷和压力，使其成为建筑基础、桥梁和其他关键基础设施的理想选择。混凝土的内聚特性确保其在恶劣环境条件下也能保持完整。另一个例子是粘合剂，通常用于木工和制造。这些物质依赖于其cohesive material特性将两个表面粘合在一起。例如，环氧树脂以其优异的强度和对环境因素的抵抗力而闻名。当涂抹在两个表面之间时，环氧树脂固化并形成刚性粘接，展示了cohesive material在创建耐用连接中的有效性。此外，cohesive material的概念不仅限于传统的建筑和粘合剂。在生物学领域，某些生物组织也可以被归类为内聚材料。例如，人体内的结缔组织，如肌腱和韧带，由于胶原纤维的存在而表现出强大的内聚力。这种内聚力对于维持身体的结构完整性至关重要，使运动和支持成为可能。对cohesive material的研究也对可持续性产生了影响。随着研究人员寻求开发更环保的材料，理解天然物质的内聚特性变得越来越重要。例如，来自植物材料的生物基粘合剂可以提供与合成粘合剂相似的粘合能力，同时减少对环境的影响。通过关注这些材料的内聚特性，科学家可以创新并创造出满足现代社会需求的可持续替代品。总之，术语cohesive material涵盖了一系列显示出强分子间作用力的物质，使它们能够有效地粘合在一起。从建筑中的混凝土到制造中的粘合剂，甚至生物体中的生物组织，cohesive material的特性在各个领域中发挥着至关重要的作用。随着技术的进步和对可持续解决方案需求的增长，理解和利用内聚材料的力量将始终是研究人员和行业专业人士的重点。