Ecology is different from environment. The latter is a human centrality terminology, a product of binary opposite separation between subject and object. 生态和环境不同,环境是人类中心主义的一个术语,是主客分离的二元对立的产物;
A number of binary mixed solvents for separation of benzene and cyclohexane by extractive distillation was examined in a vapor-liquid equilibrium ( VLE) experiment apparatus. 本文主要通过测定离子液体与有机溶剂二元体系的密度,研究了二元混合溶液体积性质的变化情况。
Because there is an isomorphic property between the distillation separation sequence and the binary tree, the distillation separation sequence can be abstracted as the binary tree in data structure. 由于精馏分离序列与二叉树之间具有同构性,在数据结构上精馏分离序列可以抽象为二叉树。
Dimethyl ether has been recognized as a clean fuel in the new century. In this work, phase equilibrium calculation for binary systems with dimethyl ether was studied by the NRTL equation, and the effects of phase equilibria on the separation process were discussed. 二甲醚被认为是新世纪的清洁燃料,本文针对二甲醚生产过程中的分离部分,采用NRTL方程关联计算了相关的二元体系的相平衡,并对分离流程的各种影响因素进行了讨论。
By using p-aminobenzene sulfonic acid as the detection reagent, the indirect photometric high-performance liquid chromatography of binary acid is investigated. The factors that affect retention and sensitivity of detection are discussed. Guidelines are given for optimization of the separation. 以对氨基苯磺酸为检测试剂,研究部分脂肪二元酸的间接光度高效液相色谱,探讨影响色谱保留的因素,确定最佳色谱分离条件,提出新的分离测定脂肪二元酸的间接光度高效液相色谱系统。
Dual Lenses Double Binary Mobile Phase and Double Stepwise Separation Method in Capillary Electrochromatography 毛细管电色谱有机流动相双二元双台阶分离
In this paper, the thermodynamic mechanism of TIPS ( thermally induced phase separation) method is concisely analyzed and by employing the phase diagram of the binary system& UHMW-PE and its solvents, the effects of phase separation process, solvent system and cooling-rate are summarized. 在本文中,分析了TIPS方法的热力学机理,借助UHMW-PE/溶剂二元体系相图总结了相分离过程、溶剂体系和冷却速率等对制品微观结构的影响。
Phase Equilibrium Calculation for Binary Systems with Dimethyl Ether and the Effects on Its Separation Process 含二甲醚二元体系相平衡计算及对分离流程的影响
Chiral Drug Separation by Binary Cyclodextrin Systems and the Chiral Drug Separation Database 二元环糊精体系手性药物拆分及手性药物拆分数据库
Binary Separation of the State and Society Is the Basis of Constitutional Democracy 论国家与社会的二元分立是我国宪政的基础
Have investigated oil drop diameter and rate of flow and assign redundant civil servants to other jobs than change binary the influence from efficiency. Distribution law and separation characteristic of oil and water phases flow were obtained by computing. 对油水两相流数值模拟得出了油滴粒径、流量及分流比的变化对分离效率的影响,油水两相流场的分布规律和油水两相流的分离特性。
The polymer dispersed liquid crystal ( PDLC) film was prepared and its binary structure was studied, which including the phase diagram of the PDLC prepared under the electric field and the phase separation of PDLC. 针对聚合物分散液晶(PDLC)二元体系进行了研究,主要包括外加直流电场下制备的PDLC的相图研究以及PDLC形成过程中相分离情况。
Equilibrium and non equilibrium phase diagrams of UHMWPE mineral oil binary system are measured and discussed in the paper. Scanning electronic microscope ( SEM) is used to determine the formation mechanism of the different microstructures and to research the effect of quenching speed on the phase separation. 通过UHMWPE石蜡油二元体系平衡态和非平衡态相图的测定,利用扫描电子显微镜(SEM)研究了二元体系的相分离过程以及不同冷却速度下形成的微观结构。
Cerium has been separated from binary lanthanide mixtures Containing cerium in KIO_3-H_2SO_4 system by photochemical means. Product yields exceed 93%, separation factors exceed 200. 在KIO3&H2SO4体系中,用光化学方法从含铈的二元镧系混合物中,使铈得到了分离,产率大于93%,分离系数超过200。
And to study the characteristics of the binary data stream based on analysis of multiplex methods to identify and Separation of user data. 并研究以二进制数据流特性分析为基础的复接方式识别和用户数据分离研究。
Introduced a binary algorithm base on the whole dynamic threshold combining local dynamic threshold binary algorithm, then, using projection method combined with a priori knowledge, based on the structural characteristics of the direct registration separation of individual characters Segmentation characters. 3. 引入基于牌照字符空间分布知识的全局动态阈值与局部动态阈值相结合的二值化算法进行定位后车牌图像二值化,并基于车牌结构特征采用投影法准确分割出单个字符。
At first, the describing method of the problem is put forward systemically in this paper, that is to say, a binary tree of the complete mode and the shortcut mode is respectively used to express a simple column distillation separation sequence. 本文首先系统化提出了问题的描述方法,即采用完全模式和简捷模式二叉树表达简单塔精馏分离序列。
The second method combines the color with texture feature to represent the target based on the key points extracted by Local Binary Pattern ( LBP), which enhances the separation between the object and the background. 第二种方法基于localbinarypattern(简称LBP)纹理模型提取目标的关键点,结合颜色和纹理特征表示目标,增强了目标和背景的可分性。
Technology and society are not a binary separation, but an interrelated and inseparable whole system. They have at the same time on the origin and development of relevant, with the ultimate goal of identity. 认为技术与社会不是二元分立的,而是一个相互联系、不可分割的系统整体,它们在起源上具有同时性,发展上具有相关性,终极目标上具有同一性。
On the basis of cells segmentation and extraction of cells, a binary image composed of just cells and background, is obtained. The separation of touching and overlapping cells is performed using a distance image from the binary image, mathematical reconstruction and watershed algorithm. 分离堆积细胞是个难点,在细胞分割、提取的基础上,利用扣除背景后的二值图像的距离图,应用数学形态学的重构变换及分水岭算法实现了堆积细胞的分离。