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- Vapour phase chromatography has rapidly become one of the most successful analytical techniques. 气相色谱法已经迅速成为最成功的分析方法之一。
- Halogenide vapour phase deposition system 卤化物气相淀积系统
- Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst. 采用负载型铜氨络合物催化剂进行糠醛气相加氢制2甲基呋喃。
- Its advantages are high speed and precision especially in multi phase system. 它在多组份，尤其是多相系统中具有计算速度快、精度高等优点。
- Equilibration is then carried out in a separate chamber and the vapour phase is carried onto the column, taking the precautions necessary to avoid any changes in the equilibrium. 在隔离箱中实现平衡，气相被携带进入色谱柱，必要的注意，避免平衡发生变化。
- The vapour phase ortho-selective alkylation of phenol with methanol was investigated over spine1-type cobalt chromite catalyst with K as the supported catalyst. 摘要研究了具有尖晶石结构的铬酸钴及负载钾的铬酸钴催化剂上苯酚和甲醇气相邻位烷基化反应。
- The aging or denaturalization can not happen in the CSP when phase system was transformed, so it has some stability. 所制备的CSP在相体系转化时不发生老化和变性,显示了一定的稳定性。
- Using the nonminimum phase system parameter model transformation of the model for the controller design. 采用了非最小相位系统参数模型转换为参数模型的控制器的设计。
- A technique is presented for the vapour phase epitaxy of GaxIn1-xAs in the system of AsCl3/Ga/In/H2 using a Ga/In alloy sources it is characteristic of excellent reproducibility, homogeneity and ease-to-obtain GaxIn1-xAs layers with high purity. 本文描述了一种汽相外延Ga_xIn_(1-x)As的技术:在AsCl_3/Ga/In/H_2体系中,采用Ga/In合金源汽相生长Ga_xIn_1As。
- For a non-minimum phase system, the interaction of the system is viewed as measurable disturbance and decoupled using feedforward strategy. 针对非最小相位系统，将系统的耦合作用视为可测干扰，采用前馈方法予以消除。
- This thesis was designed to study vapour phase surface grafting polymerization of acrylonitrile onto low density polyethylene (LDPE) film using benzoyl peroxide (BPO) as an initiator. 本文主要以低密度聚乙烯膜(LDPE)为基体膜，以过氧化苯甲酰(BPO)为引发剂，对丙烯腈(AN)气相表面接枝聚合反应进行了系统研究，以探讨接枝反应机理、优化反应条件，目的在于建立聚烯烃材料表面改性的新方法； 同时对接枝膜的阻氧性能进行了研究。
- The relationship between aqueous two phase system (ATPS) and liquid crystal (LC) of cationic and anionic surfactants mixture was studied. 研究了正离子表面活性剂CTAB与负离子表面活性剂SDS混合系统的双水相(ATPS)与液晶(LC)结构的关系。
- The relation between elastic mod ulus and Poisson's ratio in isotropic sin gle phase material is suitable for thin film in the thin film ?substrate sys t em (two phase system). 同时表明单相材料中剪切模量与弹性模量之间的关系也适用层状材料中的薄膜材料。
- In the control engineering, the non-minimum phase system is very common and more restive, and two kinds of intellectual control method have been designed in this paper. 非最小相位系统在控制工程中比较常见而且难于控制,本文采用了两种智能控制的方法对系统进行优化控制。
- The homogenisation temperature, that is the temperature at which the fluid and vapour phases coalesce, is the minimum temperature of depositionof the mineral. 均化温度，即流体与汽态聚结温度，是矿物沉积的最低温度。
- The rational transient process is set by the improving TD based on the classical PID controller, which effectively reduces undershoot of non-minimum phase system. 针对水轮发电机组的非最小相位特性，基于设置过渡过程的思想，在传统的PID控制器的基础上应用改进的TD设置合理的过渡过程，有效的减小了非最小相位中的反调。
- Higher-order Statistics (HOS) is the primary analysis tools, which can be used to analyze non-casual system, non-minimum phase system and non-Gaussian signal. 高阶统计量是研究非因果、非最小相位系统和非高斯信号的主要分析工具。
- Reason is due to Donnan effect of phase systems and hydrophobicity of products. 较相近条件下的单水相反应得率提高近20%25。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- vapour phase matrix isolation fluorimetry 蒸气相基体隔离荧光法
