contractibility

简明释义

英[kənˌtræktəˈbɪlɪti]美[kənˌtræktəˈbɪləti]

n. 收缩；收缩性

英英释义

单词用法

同义词

反义词

例句

1.The main properties of the wall brick such as exterior quality, strength character, volume density, the water absorption and dry contractibility satisfied the basic requirements for wall brick.

结果表明：墙体砖中高炉渣掺量可达70%以上，其外观质量、强度性能、体积密度、吸水率和干燥收缩性能等指标均达到或超过砌墙砖的基本要求。

2.The main properties of the wall brick such as exterior quality, strength character, volume density, the water absorption and dry contractibility satisfied the basic requirements for wall brick.

结果表明：墙体砖中高炉渣掺量可达70%以上，其外观质量、强度性能、体积密度、吸水率和干燥收缩性能等指标均达到或超过砌墙砖的基本要求。

3.With the increased angularity index of the manufactured sand, the fluidity of the new mortar is becoming bad but the intensity and contractibility is improving after the hardening process.

随着机制砂棱角性指数的增大，新拌砂浆的流动性变差，但硬化后砂浆的强度和收缩性能得到适当的改善。

4.The slag grinding fineness, additives of exciting agent, modifier kind and quantity, which influence the dry contractibility and strength of slag cementing material, have been studied.

研究了矿渣的粉磨细度、激发剂的掺量、改性剂的种类与掺量对矿渣胶凝材料的干燥收缩性能及强度的影响。

5.Compared with other wall materials, the wall material has the advantages of higher compressive strength, lower contractibility and light-weight heat insulating performance.

与其他墙体材料相比，具有较高抗压强度、较小的收缩性，并具有轻质保温性能。

6.The extension principle for hybrid dynamic systems is introduced and the contractibility of estimator is analyzed in the framework of extension principle.

以混合动态系统的外延原理为工具分析了估计器的可压缩性问题。

7.Bile stasis is commonly caused by contractibility of gallbladder dysfunction, obstruction of the biliary duct and bile rheological changes.

胆汁郁滞的常见原因则为胆囊收缩功能障碍，胆道梗阻及胆汁流变特性改变。

8.The flume's design includes the selection of the material, thickness, contractibility and how to use UG to plot it.

塑料水槽的设计的内容包括制品的材料选择，壁厚的确定，收缩率的确定以及用UG软件绘制的过程。

9.Their distinction can also be explained from the aspects of homogeneity, contractibility and replicability.

除此之外，它们的区别还可以从同质性，可收缩性及可复制性三个方面阐释。

10.The effects of fatigue on skeletal muscle relaxation ability is more serious than on contractibility.

疲劳对骨骼肌舒张性能的影响比对收缩性能的影响更显著。

11.The muscle's contractibility is essential for movement.

肌肉的收缩性对运动至关重要。

12.Doctors often measure the contractibility of heart muscles to assess cardiac health.

医生常常测量心肌的收缩性以评估心脏健康。

13.In engineering, the contractibility of materials can affect their performance under stress.

在工程中，材料的收缩性会影响其在压力下的表现。

14.The contractibility of the polymer is a key factor in its application in flexible electronics.

聚合物的收缩性是其在柔性电子产品中应用的关键因素。

15.Researchers are studying how contractibility changes with age in human muscles.

研究人员正在研究人类肌肉的收缩性如何随着年龄的增长而变化。

作文

In the field of biology, the term contractibility refers to the ability of muscle fibers to shorten and generate force. This fundamental property is crucial for various physiological functions, including movement, posture, and circulation. Without the contractibility of muscles, organisms would be unable to perform essential activities such as walking, running, or even breathing. Understanding how contractibility works at a cellular level can provide insights into muscle development, health, and diseases related to muscular dysfunction. Muscle contractibility is governed by the interaction between actin and myosin, two types of protein filaments within muscle cells. When a muscle receives a signal from the nervous system, these proteins slide past each other, causing the muscle to contract. This sliding filament mechanism is the basis of muscle contraction and is influenced by various factors, including calcium ions and adenosine triphosphate (ATP). The efficiency of contractibility can be affected by several conditions, such as fatigue, injury, or diseases like muscular dystrophy. Moreover, the concept of contractibility is not limited to skeletal muscles; it also applies to cardiac and smooth muscles. Cardiac muscles, which make up the heart, exhibit a unique type of contractibility that allows the heart to pump blood effectively throughout the body. Smooth muscles, found in organs such as the intestines and blood vessels, also rely on contractibility to perform their functions, such as moving food through the digestive tract or regulating blood flow. In addition to its biological significance, contractibility has implications in medical science. For instance, understanding muscle contractibility can aid in developing treatments for various muscular disorders. Physical therapy often targets improving muscle contractibility to restore function after injury or surgery. Furthermore, researchers are exploring ways to enhance contractibility in weakened muscles, which could lead to breakthroughs in treating conditions such as heart failure or age-related muscle loss. On a broader scale, the principle of contractibility can be applied metaphorically in various fields, including economics and project management. In these contexts, contractibility refers to the ability to define and enforce agreements or contracts. Just as muscle contractibility is essential for physical movement, the contractibility of agreements ensures that parties fulfill their obligations, leading to successful outcomes. A well-defined contract can facilitate cooperation and reduce misunderstandings, much like how effective muscle contractibility enables coordinated movement. In conclusion, contractibility is a multifaceted term that plays a vital role in both biological and metaphorical contexts. Its significance in muscle function highlights the intricate mechanisms of life, while its application in agreements underscores the importance of clarity and accountability in human interactions. By deepening our understanding of contractibility, we can appreciate the complexities of both the natural world and our social structures, ultimately leading to advancements in health, science, and communication. contractibility的中文释义是“收缩性”。

在生物学领域，术语contractibility指的是肌肉纤维缩短并产生力量的能力。这一基本特性对于各种生理功能至关重要，包括运动、姿势和循环。如果没有肌肉的contractibility，生物体将无法进行诸如行走、奔跑甚至呼吸等基本活动。理解contractibility在细胞水平上是如何工作的，可以为肌肉发育、健康以及与肌肉功能障碍相关的疾病提供深入见解。 肌肉的contractibility受肌动蛋白和肌球蛋白之间相互作用的控制，这两种蛋白质纤维存在于肌肉细胞中。当肌肉接收到来自神经系统的信号时，这些蛋白质会相互滑动，导致肌肉收缩。这个滑动纤维机制是肌肉收缩的基础，并受到多种因素的影响，包括钙离子和三磷酸腺苷（ATP）。contractibility的效率可能受到疲劳、损伤或肌营养不良症等疾病的影响。 此外，contractibility的概念不仅限于骨骼肌；它也适用于心脏肌肉和平滑肌。心脏肌肉构成了心脏，展现出一种独特的contractibility，使心脏能够有效地将血液泵送到全身。平滑肌则存在于肠道和血管等器官中，也依赖于contractibility来执行其功能，例如推动食物通过消化道或调节血流。 除了生物学上的重要性，contractibility在医学科学中也有影响。例如，理解肌肉的contractibility可以帮助开发各种肌肉疾病的治疗方法。物理治疗通常针对改善肌肉的contractibility以恢复受伤或手术后的功能。此外，研究人员正在探索增强虚弱肌肉的contractibility的方法，这可能会导致治疗心力衰竭或与年龄相关的肌肉萎缩等疾病的突破。 在更广泛的层面上，contractibility的原则可以在经济学和项目管理等各个领域中比喻性地应用。在这些背景下，contractibility指的是定义和执行协议或合同的能力。正如肌肉的contractibility对身体运动至关重要一样，协议的contractibility确保各方履行其义务，从而实现成功的结果。明确的合同可以促进合作并减少误解，就像有效的肌肉contractibility使协调运动成为可能。 总之，contractibility是一个多面向的术语，在生物和比喻的背景下都发挥着重要作用。它在肌肉功能中的重要性突显了生命的复杂机制，而它在协议中的应用则强调了清晰和责任在人与人互动中的重要性。通过加深对contractibility的理解，我们可以欣赏自然世界和社会结构的复杂性，最终推动健康、科学和交流的进步。 contractibility的中文释义是“收缩性”。