chemical apparatus

Methods: This apparatus was composed of a chemical stimulator, a signal collecting and analysing device, a circumstance modulator, a main computer, a respiration sensor, a white noise producer, and a printer.

嗅觉诱发电位仪主要由化学刺激器、数据采集分析系统、环境调节系统、主控台、呼吸传感器、白噪声发生器和输出设备等部分组成。

Firstly, a new functional monomer 5-chloro-sulfonyl isophthalic chloride ( CSIC) was prepared. The chemical structure of the monomer was proved by infrared spectroscopy ( IR) while the melt point and purity were determined by melting point apparatus and liquid chromatograph.

首先制备了功能单体5-氯磺酰异酞酰氯（CSIC），其结构由红外光谱（FT-IR）验证确定，熔点仪及液相色谱仪分别测定其熔点和纯度。

Gas Detection Instruments , Apparatus , Masks , Chemical Protection Suits , Training Gallery, Fire Simulator.

气检仪, 呼吸器,面罩, 防化服,烟热,真火模拟.

The HSAB rule is used to forecast stability of inorganic reaction, chemical reaction rate, thermodynamics parameter, multiformity and enrichment of trace elements in some body fluid and apparatus.

应用软硬酸碱规则预测多种无机反应的稳定性、应速度、力学参数和体内微量元素多样性和富集作用。

This thesis was supported by national 863 project New Effective Physico-Chemical Combination Technology and Apparatus ( 2002AA601300).

本文得到国家863计划新型高效物化组合技术与设备（编号2002AA601300）的资助。