Structural group analysis of saturated hydrocarbons by infrared absorption method.
红外吸收光谱法分析饱和烃的结构族组成
Objective To identify the estrogenic effects of3 polycyclic aromatic hydrocarbons.
目得评价5种多环芳烃化学物得雌激素样作用。
Objective To identify the estrogenic effects of5 polycyclic aromatic hydrocarbons.
目的评价5种多环芳烃化学物的雌激素样作用。
Study on Content of Polycyclic Aromatic Hydrocarbons in Extraction of Shenmu Raw Coal
神木原煤萃取产物中多环芳烃含量的研究
Behavior of polycyclic aromatic hydrocarbons in a constructed wetland treatment system
人工湿地处理系统中多环芳烃的行为
Technique of removing polycyclic aromatic hydrocarbons from Trifolium pratense extract
红车轴草提取物中多环芳烃脱除工艺的研究
Emission characteristics of polycyclic aromatic hydrocarbons from mosquito coil burning
蚊香燃烧过程中多环芳烃的排放特征
Research Progresses of Cleaner Catalysts Used in the Nitration of Aromatic Hydrocarbons
芳香烃清洁硝化催化剂
The aromatic hydrocarbons content in naphtha was analyzed by a chemical reaction method.
用化学分析方法测定了工业用石脑油中芳香烃得含量。
Contamination of polycylic aromatic hydrocarbons in surface sediments of mangrove swamps
美洲红树沼泽地表面沉积物中的多环芳香烃污染
The analytical results showed that aromatic hydrocarbons were the troublesome substances.
分析结果表明产生异味的物质为芳香油。
Pollution status and sources of polycyclic aromatic hydrocarbons in soil of Qiannan state
黔南州土壤中多环芳烃的污染现状及来源分析
These experimental formulae can be used to predict the boiling points of the hydrocarbons.
应用这些经验公式可以预测不饱和链烃的沸点。
Aromatic hydrocarbons. quantitative determination of hydrocarbon groups in solvent naphthas
芳香烃。溶剂石脑油中烃基团的定量测定
Aromatic hydrocarbons. quantitative determination of hydrocarbon groups in solvent naphthas.
芳香烃。溶剂石脑油中烃基团得定量测定
No odor from mould, high boiling fraction of petrol, fish, aromatic hydrocarbons or perfume.
无霉味、高沸石油馏份气味、鱼腥味、芳香烃或香水味。
Polycyclic aromatic hydrocarbons are widespread environmental pollutants with high toxicity.
多环芳烃是一类毒性较大的环境污染物。
The polycyclic aromatic hydrocarbons in soil have serious latent danger to our human health.
土壤中的多环芳烃 对人体健康具有潜在的危害。
Method for Removing Polycyclic Aromatic Hydrocarbons in Vaseline from Hydrogenation Apparatus
中压加氢凡士林残留稠环芳烃脱除研究
On Earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust.
在地球上，可以在烤土司和汽车尾气中找到多环芳烃。
The green indicates the presence of complex molecules called polycyclic aromatic hydrocarbons.
绿色则表明了大分子多环芳香烃的存在。
It is the result of sunlight reacting with hydrocarbons and nitrogen oxides in the atmosphere.
它是阳光与大气中的碳化氢和氧化氮作用的结果。
Retrieval of Monocyclic Aromatic Hydrocarbons with Differential Optical Absorption Spectroscopy
差分吸收光谱方法反演大气环境单环芳香烃有机物
Relationship between Molecular Structure and Boiling Point of Aliphatic Unsaturated Hydrocarbons
不饱和链烃分子结构与沸点的关系
TESTING WATER. AQUEOUS EFFLUENTS FROM PETROLEUM REFINERIES. DETERMINATION OF TOTAL HYDROCARBONS.
水的试验。炼油厂含水排出物。碳氢化合总含量的测定
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