Ensure the vapor concentration is lower than LEL by10%.
保证溶剂蒸汽浓度降至LEL值的10%下。
The vapor concentration in the booth should be inspected according to the regulations.
对舱室内溶剂蒸汽的浓度，要按规则检查测试。
Flash point: Temperature at which a concentration of solvent vapours will ignite if exposed to a flame or spark..
燃点:集中的溶剂蒸汽能被火焰或火花点著火的温度，
Research on Enhanced Oil Recovery by Solvent System with Steam Injection in Heavy Oil Reservoir;
稠油注蒸汽过程中溶剂体系提高采收率的研究
Numerical model of the enhancement produced in absorption processes using surfactants
含添加剂的溴化锂水溶液吸收蒸汽数值模拟
thermosol-pad steam range
热溶轧染蒸汽联合机
wordplace air-determination of vaporous chlorinated hydrocarbons(charcoal tube/solvent desorption/gas chromatographic method)
工作场所空气-氯化烃蒸汽测定-木炭管/溶剂解吸/气相色谱法
workpalce air-determination of vaporous aromatic hydrocarbons(charcoal tube/solvent desorption/gas chromatographic method)
工作场所空气-芳香烃蒸汽测定-木炭管/溶剂解吸/气相色谱法
Apply to water, water, steam, all kinds of oils, solvents, weak acid, alkali, ethanol, and other media.
适用于水、海水、蒸汽、各种油类、溶剂、弱酸、碱、乙醇等介质。
selective azeotropic distillation
选择性溶剂共沸蒸馏
Boiling Point Rise of Dilute Solution and Vapor Distillation: Are They Contradicted;
稀溶液沸点升高与水蒸汽蒸馏矛盾吗
Study on Microwave-assisted Hydrodistillation Extraction and Solvent-free Microwave Extraction of Essential Oil from Cumin (Cuminum cyminum L.) Seed
微波辅助水蒸汽蒸馏法和无溶剂微波萃取法提取孜然精油工艺的研究
refinery gas steam reforming catalyst
炼厂气蒸汽转化催化剂
naphtha steam reforming catalyst
轻油蒸汽转化催化剂
natural gas steam reforming catalyst
天然气蒸汽重整催化剂
There the solvent evaporates and the solute is deposited.
溶剂在这里蒸发，溶质析出。
An Experimental Study of Heat Transfer Characteristics and Steam Carrying Effects on Nucleate Pool Boiling for Aqueous Surfactant Solutions
表面活性剂水溶液池内核态沸腾换热特性及蒸汽携带效应实验研究
We distil useful solvents from waste water
我们从废水中蒸馏出各种有用的溶剂。
