motility

简明释义

英[məʊˈtɪləti]美[moʊˈtɪləti]

n. 运动性；能动性；自动力

英英释义

单词用法

同义词

反义词

例句

1.This EGF-mediated motility could be partly inhibited by fulvestrant pretreatment.

氟维司群预处理可能部分抑制这种由 EGF 介导的运动。

2.Red beans increased gastrointestinal motility and reduce constipation, and promote urination.

红豆可增加肠胃蠕动，减少便秘，促进排尿。

3.Weichangshu has a better therapeutic action on gastric motility disorder in the patient of hepatocirrhosis after hepatitis.

胃肠舒对肝炎后肝硬化患者的胃动力障碍有较好的治疗作用。

4.Conclusions intestinal bacterial overgrowth after IIR may be the direct or indirect results of intestinal motility dysfunction.

结论猕猴iir后，小肠细菌过度生长可能由小肠动力降低直接或间接导致。

5.I had my esophagus stretched and I've had the 24-hour motility study done, but nothing helps.

我有我的食管拉和我已经有24小时做运动的研究，但没有任何帮助。

6.The photoreceptor for motility responses in Chlorophyceae is rhodopsin.

绿藻类中运动性反应的光感受器是视紫红质。

7.AIM To study impacts of temperature on gastric motility in children.

研究温度对小儿胃动力的影响。

8.The doctor explained that the patient's motility 运动能力 issues could be related to nerve damage.

医生解释说，患者的运动能力问题可能与神经损伤有关。

9.In laboratory tests, the motility 运动能力 of sperm is a critical factor for fertility assessments.

在实验室测试中，精子的运动能力是生育评估的一个关键因素。

10.Researchers are studying how diet impacts gut motility 肠道运动能力 and overall health.

研究人员正在研究饮食如何影响肠道运动能力和整体健康。

11.Some medications can affect the motility 运动能力 of the digestive tract, leading to constipation.

一些药物可以影响消化道的运动能力，导致便秘。

12.The study focused on the motility 运动能力 of bacteria in different environments.

这项研究集中于细菌在不同环境中的运动能力。

作文

In the realm of biological sciences, the term motility refers to the ability of an organism or a cell to move independently using metabolic energy. This concept is crucial in understanding various biological processes, from the movement of single-celled organisms to the locomotion of multicellular entities. For instance, in the case of bacteria, their motility allows them to navigate toward nutrients and away from harmful substances, enhancing their survival in diverse environments. The mechanisms behind motility can vary significantly; some organisms use flagella or cilia, while others may employ amoeboid movement. Moreover, motility plays a vital role in the reproductive processes of many species. In animals, sperm cells exhibit motility as they swim towards the egg for fertilization. This movement is essential for successful reproduction and the continuation of species. In plants, although they do not exhibit motility in the same way as animals, certain processes such as pollen tube growth rely on cellular movement mechanisms that are somewhat analogous to motility. The study of motility extends beyond basic biology into medical research. For example, understanding the motility of sperm is critical in addressing infertility issues. Many couples face challenges related to the motility of sperm, and advancements in reproductive technologies often focus on improving or assisting this aspect. Furthermore, in the context of diseases, abnormal motility can be indicative of underlying health issues. For instance, in the gastrointestinal tract, the motility of the intestines is essential for proper digestion and nutrient absorption. Disorders such as irritable bowel syndrome (IBS) are characterized by irregularities in intestinal motility, leading to discomfort and various digestive problems. Research into motility also encompasses the field of microbiology, where scientists study how various microorganisms move and interact with their environments. Understanding these movements can provide insights into the spread of diseases, biofilm formation, and even the development of new antibiotics. By analyzing the motility patterns of pathogenic bacteria, researchers can devise strategies to combat infections more effectively. In conclusion, motility is a multifaceted concept that spans various disciplines within biology. Its implications are far-reaching, affecting everything from individual cellular functions to broader ecological interactions and medical applications. As we continue to explore the complexities of life, the significance of motility will undoubtedly remain a pivotal area of study, shedding light on the dynamic nature of living organisms and their ability to adapt to their environments. Through ongoing research and discovery, our understanding of motility will deepen, providing valuable insights into both fundamental biology and its practical applications in health and disease management.

在生物科学领域，术语motility指的是生物体或细胞使用代谢能量独立移动的能力。这个概念对于理解各种生物过程至关重要，从单细胞生物的运动到多细胞生物的移动。例如，在细菌的情况下，它们的motility使它们能够朝着营养物质的方向移动，并远离有害物质，从而增强了它们在多样环境中的生存能力。motility背后的机制可能会有显著差异；一些生物使用鞭毛或纤毛，而其他生物则可能采用变形虫运动。 此外，motility在许多物种的繁殖过程中起着至关重要的作用。在动物中，精子细胞表现出motility，因为它们游向卵子进行受精。这种运动对于成功繁殖和物种延续至关重要。在植物中，尽管它们并不像动物那样表现出motility，但某些过程如花粉管生长依赖于细胞运动机制，这在某种程度上类似于motility。 对motility的研究超越了基础生物学，进入医学研究。例如，了解精子的motility对于解决不孕不育问题至关重要。许多夫妇面临与精子motility相关的挑战，而生殖技术的进步通常集中在改善或辅助这一方面。此外，在疾病的背景下，异常的motility可能是潜在健康问题的指示。例如，在胃肠道中，肠道的motility对于适当的消化和营养吸收至关重要。诸如肠易激综合症（IBS）等疾病以肠道motility的不规则性为特征，导致不适和各种消化问题。 对motility的研究还包括微生物学领域，科学家研究各种微生物如何移动和与其环境相互作用。理解这些运动可以提供有关疾病传播、生物膜形成甚至新抗生素开发的见解。通过分析病原菌的motility模式，研究人员可以制定更有效的感染对策。 总之，motility是一个多方面的概念，跨越生物学的各个学科。它的影响深远，涉及从个体细胞功能到更广泛的生态互动和医疗应用的方方面面。随着我们继续探索生命的复杂性，motility的重要性无疑将仍然是一个关键的研究领域，揭示生物体的动态特性及其适应环境的能力。通过持续的研究和发现，我们对motility的理解将加深，为基础生物学及其在健康和疾病管理中的实际应用提供宝贵的见解。