查询词典 emission spectrum

In this research, large volume stainless pots, high－quality pottery pots and enamel pots, instead of traditional small volume pottery pots, were used in storing several kinds of fresh liquor like "Shuanggou Liquor" etc.and the analysis of stored liquor by gas chromatography and atomic absorption spectrum indicated that the application of large volume stainless containers, instead of the traditional pottery pots, could not only advance liquor aging , produce flavour and remove precipitate, develop soft liquor style, stabilize and improve liquor quality,harmonize the balance of components , decrease liquor loss and liquor storage space,but also promote oxidation , reduction, esterification and molecular hydrogen bond association in the process of liquor storage.

对&双沟酒&等各香型酒，利用大容器的不锈钢罐、优质陶缸和搪瓷罐代替传统小容积陶坛或陶缸贮存新酒作了试验研究。采用气相色谱和原子吸收光谱对贮酒分析，得出采用不锈钢等大容器代替传统小陶罐贮存酒，不但可使酒在贮存过程中进行氧化、还原、酯化和分子氢键缔合作用，促进酒体老熟去杂增香，使酒体柔和老熟、成分平衡协调，稳定和提高酒质；而且还可以降低酒的损耗和减少贮酒库占地面积。孙悟

It came from the study of sun spectrum and gas discharge at 19 century.

原子物理学是研究原子的基本结构、性质及其相互作用规律的科学，起源于19世纪对太阳光谱和气体放电的研究。

A method of mixed gas component infrared spectrum recognition based on SVM regression model .

基于SVM的混合气体红外光谱分析关键技术研究。

The product was characterized by refractive index, IR spectrum, gas chromatography and mass spectra.

对所合成的产品进行了折光率的测定及红外光谱、气相色谱-质谱的分析，并确定了最佳反应条件。

The method of pollutant gas cloud spectrum real-time simulation was very important to the recognition of the pollutant gas leakage.

文中建立的污染气体云团光谱实时仿真方法对污染气体泄漏的识别判断有着很重要的意义。

The second harmonic is used when using wavelength modulation technology to design gas sensor based on optical spectrum.

在波长调制法的光谱吸收型气体传感器设计中，通常采用二次谐波检测技术。

In the article a method of pollutant gas cloud spectrum real-time simulation based on Gauss diffusion mode was founded.

建立了基于高斯扩散模式的污染气体云团光谱实时仿真的方法，通过这种方法进行了实时仿真，并与实测数据进行了比较。

Research on optical fiber methane gas sensor with spectrum absorption and signal processing method .

光谱吸收式光纤甲烷气体传感器及其信号处理方法。

A new method for determination of melamine in milk powder and milk products by gas chromatography-mass spectrum with selected ion monitor was established in this paper.

采用气相色谱-质谱分析技术，选择离子检测法，开发出一种准确可靠、灵敏度高的测定奶粉及奶制品中三聚氰胺的新方法。

There was a discussion about the analysis of uncertainty in the clenbuterol content in pig urine which was determined by Gas chromatography-mass spectrum.

讨论了对用气相色谱－质谱法测定畜禽尿液中盐酸克伦特罗含量的不确定度的分析。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！