Solvent extraction,steam distillation and gas absorption methods were respectively adopted to extract the volatile organic compounds from Lycopersicon esculentum leaves and the compounds were separated and identified by GC/MS spectrometry.
以番茄(Ly cop ersicon escu lentum)叶为材料,分别采用溶媒萃取、水蒸气蒸馏、气体吸附法收集挥发性物质;气相色谱-质谱联用技术分离鉴定挥发组分。
It is concluded that porous media affecting dew point is characterized by capillary condensation and gas adsorption,and the influencing degree is dependent on the fluid composition,status and the pore structure characters.
认为,多孔介质对凝析气藏露点的影响体现在毛细凝聚和气体吸附的共同作用,由气藏流体的组成、状态及储集层的孔隙结构特征决定:多孔介质中的毛细凝聚和气体吸附均使得露点压力升高;富含凝析油的凝析气藏受吸附作用的影响较强,露点值升高的幅度相对较大;储层孔隙半径r越小,毛细凝聚作用的影响越强,露点值升高的幅度越大,当孔隙半径r<5×10-6cm时,毛细凝聚现象对露点的影响已不能忽略;对于低渗气藏,吸附态气体在总气量中所占的比重相对较大,吸附产生的影响相应也会增强;地露压差越大,吸附作用的影响越强;相同体系储层温度越高,由吸附和毛细凝聚引起的露点变化越小。
changing from an adsorbed state on a surface to a gaseous or liquid state.
从表面的吸附状态转变为气态或液态。
Adsorption of Methylene Blue on the Muscovite
亚甲基蓝在云母表面吸附状态的研究
The effects of the additive concentration, temperature and rotation speed of the electrode on the coexisting adsorption states are also discussed.
研究了添加剂浓度、镀液温度和电极转速对并存吸附状态的影响。
A Study of Molecular Vibration Spectrum and Surface-enhanced Raman Scattering on Thymine;
胸腺嘧啶的分子振动光谱及其表面吸附状态的研究
The soil will spontaneously absorb water from the reference state.
土壤会由参考状态自动吸附水。
The existing mine gas in coal bed occurs mostly in the free state,the adsorption state and the dissolved state.
瓦斯气体在煤储层中的赋存状态主要有游离态、吸附态和溶解态。
Research Progress and Prospect of Soil Erosion and Adsorbed Phosphorus Loss
土壤侵蚀中吸附态磷流失研究现状与展望
Cadmium is existed in phosphate rock as isomorphism and sorption state, while cadmium is existed in weathered phosphate rock chiefly as sorption state.
镉在磷块岩中的赋存状态为类质同象和吸附态，在风化磷矿石中以吸附态为主。
Experiment on static adsorption performance of absorbent for carbon dioxide
二氧化碳吸附剂静态吸附性能的实验
The act or state of adhering.
粘附粘附的动作或状态
pertaining to the drawing in phase respiration.
关于呼吸的吸入状态的。
Numerical Simulation of Adsorption Dynamics for Planar Adsorbents in a Batch Adsorber
薄片状吸附剂在间歇吸附器内的吸附动力学数值模拟
Dynamic adsorption experiments of forming ultrafine coal flyash-based adsorbent
超细粉煤灰基成型吸附剂的动态吸附实验
Study on Static Adsorption of Angiotensin Converting Enzyme Inhibitory Peptide ontoDA201-C Macroporous Resin
DA201-C大孔吸附树脂静态吸附ACE抑制肽的研究
To solve this problem, a boundary layer suction test is carried out.
为此，本文采用附面层抽吸技术对其进行了地面抽吸状态下的流场控制试验研究。
relating to the breathing out phase of respiration.
关于呼吸的呼出状态的。
the state of taking in or encircling.
吸收或包含在内的状态。
high on dope.
因吸毒而陷入沉醉状态