polarimetry

简明释义

英[pəʊləˈrɪmɪtri]美[poʊləˈrɪmɪtri]

n. 偏振测定

英英释义

单词用法

同义词

反义词

例句

1.Methods Using the polarimetry.

方法采用旋光法。

2.Objective to determine the content of glucose and mannitol in compound mannitol injection by polarimetry.

目的用旋光法测定复方甘露醇注射液中葡萄糖和甘露醇的含量。

3.By combining the polarimetry similarity and the local maxima match ATR algorithm, the method can consider both space and polarimetry information of the scattering centers.

该方法将极化相似度量引入到局部极大值匹配算法中，有机地结合了散射中心特征点的空间域和极化域的信息。

4.Polarimetric SAR interferometry is the technique that integrated the radar polarimetry and radar interferometry.

极化干涉雷达技术是一种将极化和干涉雷达技术集成为一体的技术。

5.Methods:Content of levofloxacin lactate and glucose were examined with ultra violet spectrophotometry and polarimetry , respectively.

方法：用紫外分光光度法测定左氧氟沙星的含量，旋光法测定葡萄糖含量。

6.METHODS: Compound lincomycin nasal drops for children were prepared using lincomycin hydrochloride as main component with its content determined by polarimetry.

目的：制备小儿用复方林可霉素滴鼻液并建立其质量控制方法。

7.Methods: Use these polarimetry and sum property of cane sugar, fruit sugar, glucose to determine the sugar content of MEL.

方法：利用蔗糖、莆萄糖、果糖都具旋光性，且具有加和性来测定蜂蜜的含糖量。

8.Radar polarimetry is a powerful technique of information enhancement. It can offer abundant information of targets.

雷达极化是一种有力的信息增强技术，可以提供丰富的目标信息。

9.In the field of chemistry, polarimetry 偏振测量法 is often used to determine the concentration of optically active substances.

在化学领域，polarimetry 偏振测量法 常用于确定光学活性物质的浓度。

10.The study of sugars frequently employs polarimetry 偏振测量法 to analyze their optical properties.

糖类研究常常使用 polarimetry 偏振测量法 来分析它们的光学特性。

11.In pharmaceuticals, polarimetry 偏振测量法 helps ensure the quality and purity of drug formulations.

在制药行业，polarimetry 偏振测量法 有助于确保药物配方的质量和纯度。

12.Researchers use polarimetry 偏振测量法 to investigate the chirality of molecules in organic chemistry.

研究人员使用 polarimetry 偏振测量法 来研究有机化学中分子的手性。

13.In food science, polarimetry 偏振测量法 can be applied to determine the sugar content in beverages.

在食品科学中，polarimetry 偏振测量法 可用于确定饮料中的糖含量。

作文

Polarimetry is a fascinating branch of science that involves the measurement of the polarization of light. This technique has numerous applications in various fields, including chemistry, biology, and even astronomy. By understanding how light interacts with different substances, scientists can gain valuable insights into the molecular structure of compounds and their optical properties. In essence, polarimetry (偏振测量法) allows researchers to analyze the chiral nature of molecules, which is crucial for many biological processes and pharmaceutical applications. One of the key principles behind polarimetry (偏振测量法) is the concept of optical activity. Certain substances, particularly those that are chiral, can rotate the plane of polarized light. This rotation is measured using a polarimeter, an instrument specifically designed for this purpose. The degree of rotation can provide important information about the concentration of optically active substances in a solution. For example, in the field of organic chemistry, polarimetry (偏振测量法) is often used to determine the purity of chiral compounds, which are essential for developing effective medications. In addition to its applications in chemistry, polarimetry (偏振测量法) also plays a significant role in biology. Many biological molecules, such as sugars and amino acids, exhibit optical activity. By employing polarimetry (偏振测量法), researchers can study the interactions between these molecules and their environments, leading to a better understanding of metabolic processes and cellular functions. For instance, measuring the optical rotation of sugar solutions can help determine the concentration of glucose in blood, which is vital for managing diabetes. Furthermore, polarimetry (偏振测量法) extends its reach into the field of astronomy. Astronomers utilize this technique to study the light emitted or scattered by celestial bodies. By analyzing the polarization of light from distant stars and galaxies, scientists can infer information about their composition, temperature, and even the presence of magnetic fields. This application of polarimetry (偏振测量法) underscores its importance beyond Earth and highlights its versatility as a scientific tool. The advancements in technology have significantly enhanced the capabilities of polarimetry (偏振测量法). Modern instruments, such as digital polarimeters, offer higher precision and faster measurements compared to traditional methods. These innovations have opened new avenues for research and exploration, allowing scientists to delve deeper into the complexities of molecular interactions and the nature of light itself. In conclusion, polarimetry (偏振测量法) is an essential technique that bridges multiple scientific disciplines. Its ability to measure the polarization of light provides invaluable information about the molecular characteristics of substances, making it a powerful tool in chemistry, biology, and astronomy. As technology continues to evolve, the potential applications of polarimetry (偏振测量法) will likely expand, leading to new discoveries and advancements in our understanding of the natural world. Therefore, the study of polarimetry (偏振测量法) not only enriches our knowledge but also paves the way for future innovations in science.