查询词典 chemical analysis

The company has perfect production equipment, casting, machining equipment and advanced physical and chemical analysis, testing equipment, the main equipment cupola, medium frequency electric furnace

公司拥有十分完善的铸造生产设备、机加工设备和先进的理化分析、检测设备，主要设备有冲天炉、中频电炉

And the structure and appearance of MnO2 were characterized using various techniques such as chemical analysis, scanning electron microscopy and X-ray diffraction, and the electrochemical performance of MnO2 was discussed using kinds of measurements such as cyclic voltammetry, constant charging/discharging and local action testing method.

采用化学分析、扫描电镜、X射线衍射等实验手段分析二氧化锰的组织结构和形貌，采用循环伏安、恒流充放电及自放电等测试方法分析二氧化锰的电化学性能。

The result was important for the further study to the chemical analysis and quality control of Erigeron breviscapus.

这不仅为深入研究药材的化学成分及质量评价提供理论依据，而且在实践中还能指导中药材的GAP种植与采收。

Catalytic characteristics were discussed by chemical analysis, FTIR,XRD and ESCA.

催化特性通过化学分析、FTIR、XRD和ESCA讨论。

CHEMICAL ANALYSIS OF FERROCHROMIUM AND FERROSILICOCHROMIUM.

NF A10-405-1976 铬铁和硅铬铁的化学分析。

Firstly, the fly ash is separated into three parts according to its mineralogical composition, they are ferruginous spheres, mullite-corundum and glass phases. Secondly, the contents of these elements of the original fly ash, the ferruginous spheres and the mullite-corundum are determined by chemical analysis and ICP-MS, respectively, and thus the element contents in the glass phase can be obtained by calculation.

首先根据高铝粉煤灰的物相组成特点采用新的分离方法将之分离为三个相：铁质微珠、莫来石－刚玉相以及玻璃相；然后分别用化学分析和ICP-MS测试主微量元素在高铝粉煤灰、铁质微珠以及莫来石－刚玉相中的含量，并结合相关数据计算出这些元素在玻璃相中的含量。

The methods of chemical analysis often used for commodity inspection involve titrimetry- quantitative methods using solution chemistry to determine the concentration of analyze, and gravimetry.

常用于商品检验的化学分析方法包括滴定法一用溶液化学来测定分析物浓度的定量分析方法，以及重量法。

Mainly used for laboratory and scientific research institutions, factories and mines enterprises, medical and public health departments of physics, chemical analysis, high temperature testing, small pieces of steel, such as heat treatment used.

主要用于实验室、科研院校、厂矿企业、医疗卫生等部门作物理测定、化学分析、高温试验、小型钢件热处理等用。

It has been shown by optical microscopy, electron microscopy and chemical analysis that such glaze has the property of physicochemical immiscibility.

使用光学显微术、电子显微术和化学分析证实这种釉具有不混溶性的化学本质。

Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron and Wrought Iron

碳素钢，低合金钢，硅电炉钢，铁锭和熟铁的化学分析的测试方法

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。