dissolubility

简明释义

英[dɪˌsɒljʊˈbɪləti]美[dɪˌsɑːljəˈbɪləti]

n. 可溶性

英英释义

单词用法

同义词

反义词

例句

1.The in vitro dissolubility of solid dispersions with PVP as carrier was faster than that of solid dispersions with PEG-6000 as carrier.

载体为PVP所制固体分散体的体外溶出行为总体优于载体为PEG- 6000的固体分散体。

2.The PGE behaviour during alteration is controlled by the dissolubility.

在蚀变作用过程中，PGE的行为主要受其溶解度的控制。

3.The drug-loading rate of this chitosan-levofloxacin sustained-release microsphere is 43.88%. Its in vitro dissolubility is good.

该方法制备的左氧氟沙星-壳聚糖缓释微球载药量为43.88%，体外累积释放度的线形关系良好。

4.Objective To prepare Tolterodine Tartrate Pills (TTP), study the character of its dissolubility, and the influence of the base on appearance, characteristics and dissolubility.

目的制备酒石酸托特罗定滴丸，考察其体外溶出特性及基质对滴丸外观性状和溶出度的影响。

5.OBJECTIVE: To improve the dissolubility and dissolution rate of carvedilol.

目的：制备卡维地洛固体分散体，提高其溶解度和溶速率。

6.The Lotus - flower cavity grotto was founded in Northern - Wei dynasty. For a long time, it had been corroded badly because of its dissolubility and the incision of cranny.

龙门石窟莲花洞建于北魏，多年以来因其岩体具可溶性，又受裂隙切割而损害严重。

7.Results:There were significant differences in dissolubility among the products from 6 factories(P<0.01).

结果：6厂家替硝唑片的溶出速率相差很大（P<0.01）。

8.OBJECTIVE:To prepare ofloxacin hollow suppository(OHS) and to observe its in vitro dissolubility.

目的：制备氧氟沙星中空栓并考察其体外溶出度。

9.Combine the first step studied the bark feature and total sugar, the dissolubility sugar contents with its the relation for endanger.

初步研究了树皮特征及总糖、可溶性糖含量与其危害的关系。

10.The chemist studied the dissolubility of various salts in water to determine their solubility rates.

化学家研究了各种盐在水中的溶解性以确定它们的溶解速率。

11.Understanding the dissolubility of a substance is crucial for formulating effective pharmaceuticals.

理解一种物质的溶解性对于制定有效的药物配方至关重要。

12.The dissolubility of sugar in hot water is much higher than in cold water.

糖在热水中的溶解性远高于在冷水中的溶解性。

13.Researchers are investigating the dissolubility of certain polymers in organic solvents.

研究人员正在调查某些聚合物在有机溶剂中的溶解性。

14.The dissolubility of gases in liquids can affect the flavor of carbonated beverages.

气体在液体中的溶解性会影响碳酸饮料的口味。

作文

The concept of dissolubility is fundamental in both chemistry and everyday life. It refers to the ability of a substance to dissolve in a solvent, resulting in a homogeneous mixture. This property is crucial for various applications, from pharmaceuticals to cooking. Understanding dissolubility can help us appreciate how different substances interact with each other and the environment. In chemistry, dissolubility is often quantified using solubility products and concentration measurements. For instance, when salt is added to water, it dissolves due to the attraction between the water molecules and the sodium and chloride ions. The high dissolubility of salt in water makes it an excellent example of how ionic compounds behave in polar solvents. Moreover, the dissolubility of a substance can depend on several factors, including temperature, pressure, and the nature of the solvent. For example, sugar dissolves more readily in hot water than in cold water, demonstrating that temperature can significantly affect dissolubility. This principle is not only important in scientific experiments but also in practical scenarios like cooking, where the temperature of the liquid can determine how quickly ingredients blend together. In biological systems, dissolubility plays a vital role in nutrient absorption. Our bodies rely on the dissolubility of vitamins and minerals in bodily fluids to ensure proper metabolism and health. Fat-soluble vitamins, such as A, D, E, and K, require fats for their absorption, while water-soluble vitamins, like B and C, dissolve easily in water and are readily absorbed into the bloodstream. Understanding the differences in dissolubility among nutrients can help individuals make informed dietary choices. Furthermore, the environmental implications of dissolubility cannot be overlooked. Pollutants often enter waterways and can affect the dissolubility of natural substances within those ecosystems. For example, heavy metals may have low dissolubility in pure water but can become more soluble in the presence of organic matter or other chemicals. This increased dissolubility can lead to bioaccumulation in aquatic organisms, posing risks to wildlife and human health. In conclusion, dissolubility is a key concept that extends beyond the realm of chemistry into various facets of daily life, biology, and environmental science. By understanding the factors that influence dissolubility, we can better appreciate the interactions between substances and their surroundings. Whether we are cooking, taking vitamins, or considering environmental impacts, the principles of dissolubility play a significant role in shaping our experiences and decisions.

“溶解性”这一概念在化学和日常生活中都是基础的。它指的是一种物质在溶剂中溶解的能力，从而形成均匀的混合物。这一特性对于各种应用至关重要，从制药到烹饪。理解“溶解性”可以帮助我们欣赏不同物质之间以及与环境的相互作用。 在化学中，“溶解性”通常通过溶解度积和浓度测量来量化。例如，当盐加入水中时，由于水分子与钠离子和氯离子之间的吸引力，它会溶解。盐在水中的高“溶解性”使其成为离子化合物在极性溶剂中行为的优秀例子。 此外，物质的“溶解性”可能取决于多个因素，包括温度、压力和溶剂的性质。例如，糖在热水中比在冷水中更容易溶解，这表明温度可以显著影响“溶解性”。这一原理不仅在科学实验中重要，也在烹饪等实际场景中，液体的温度可以决定成分融合的速度。 在生物系统中，“溶解性”在营养吸收中扮演着重要角色。我们的身体依赖于维生素和矿物质在体液中的“溶解性”来确保适当的新陈代谢和健康。脂溶性维生素，如A、D、E和K，需要脂肪才能被吸收，而水溶性维生素，如B和C，易溶于水并被迅速吸收到血液中。理解营养素之间“溶解性”的差异可以帮助人们做出明智的饮食选择。 此外，“溶解性”的环境影响也不容忽视。污染物往往进入水道，可能影响自然物质在这些生态系统中的“溶解性”。例如，重金属在纯水中的“溶解性”可能较低，但在有机物或其他化学物质存在的情况下可能变得更加溶解。这种增加的“溶解性”可能导致水生生物中的生物积累，给野生动物和人类健康带来风险。 总之，“溶解性”是一个关键概念，超越了化学领域，延伸到日常生活、生物学和环境科学的各个方面。通过理解影响“溶解性”的因素，我们可以更好地欣赏物质与其周围环境之间的相互作用。无论我们是在烹饪、服用维生素，还是考虑环境影响，“溶解性”的原理在塑造我们的体验和决策中都发挥着重要作用。