查询词典 sequential

Hydrophobic-hydrophilic macroporous polydivinylbenzene/polyacrylethylenediamine interpenetrating polymer networks (PDVB/PAEM IPN) were prepared by the sequential suspension polymerization method. These were composed of two networks, of which one was hydrophobic and the other was hydrophilic. The objective of this work was to study the adsorption thermodynamics and adsorption kinetics of this hydrophobic- hydrophilic IPN. The focus was on adsorption isotherms of vanillin at different temperatures, and these fit well into the Freundlich adsorption isotherm. The isosteric adsorption enthalpy, adsorption Gibbs free energies and the adsorption entropy could be calculated according to thermodynamic functions.

采用分步悬浮聚合法制备了具有疏水性能的聚二乙烯基苯(polydivinylbenzene， PDVB)为第一网，具有亲水性能的聚丙烯酰乙二胺(polyacrylethylenediamine， PAEM)为第二网的疏水／亲水大孔聚二乙烯基苯／聚丙烯酰乙二胺互穿聚合物网络(interpenetrating polymer networks， IPN)，研究这类疏水／亲水IPN组成的树脂对吸附质的吸附热力学和吸附动力学；测定了该树脂对香兰素在不同温度下的吸附等温线，吸附等温线符合Freundlich等温吸附方程，利用热力学函数关系计算出了吸附焓、自由能和熵变。

Methods: According to the mechanism of cough reflex, the c-fibres's role in the respiratory system, and the principle of isosterism. Here, a peripheral antitussive LD was regarded as a lead compound. Amino functional groups, as substituents at the 1-hydroxy group of the racemate of LD, were introduced into the structure of the molecule. These novel compounds were confirmed by 1H-NMR, MS spectrum. Their antitussive activities were studied on mice in sequential method. The EDT50, the stimulating time that caused cough by NH3 on half of mice, were measured. Then could caculated the ratio R between the EDT50 of the treated groups and control group.

根据咳嗽反射的机制及C-纤维在呼吸系统的作用，以外周镇咳药左羟丙哌嗪为先导化合物，依据电子等排原理，在其结构中引入氨基以取代羟丙哌嗪分子中1位的羟基，设计一系列未见报道的化合物（01-15）；并采用了一条适宜的路线进行合成，通过1H-NMR、MS确证结构；采用&序贯法&实验进行新化合物的镇咳活性研究，动物模型采用氨水引咳小鼠，获得引致半数小鼠咳嗽的氨水刺激时间（EDT50）及给药组EDT50与对照组的比值R。

The drug concentration in the janitrix and the abdoninal cavity is higher than that in the abdoninal aorta and peripheral venous after the treatment.The tissue of liver is about the same to kidney .The durg concentration in the janitrix and tissues is high and invariant for a long time. TACE and sequential chemotherapy inhibit the development of the cancer synergily and the latter cannot induce the toxic reaction.

化疗药物腹腔给药后门静脉血中，腹腔液中药物浓度显著高于腹主动脉，外周静脉血；腹腔给药后，肝组织中药物浓度高于肾组织；药物在门静脉，组织中存在较高的药物浓度，递减缓慢，浓度恒定，维持时间长；肝动脉化疗栓塞术有效地控制了肿瘤的大小，序贯化疗亦有效地抑制了肿瘤的发展和转移，两者间作用相互协同；序贯化疗不增加肿瘤病人的化疗毒副反应。

By using the kernel function, the input space is mapped to a high dimension feature space where the data are expected to be more separable, the initial centroids in the feature space are selected by applying the KRA algorithm, and the large and small clusters are partitioned and the outliers can be split from the large clusters iteratively after the kk-means clustering. As a result, the audit data can be clustered better. Secondly, the closed sequential patterns mining algorithm CloSpan is improved according to the restrictions that is composed of the axis properties and reference properties.

该方法通过核函数把数据样本空间映射到一个高维的特征空间，使数据在新的空间中具有更好的可分离性；在特征空间采用KRA算法选取初始聚类中心，然后在核k-means聚类的基础上，划分出大簇小簇并在大簇中分离出异类再次进行核聚类，从而不断地优化聚类结果。

Opentex Consecutive or Sequential labeller is a technological innovation for the cutting department of a garment manufacturing unit.

Opentex连续型贴标签机是一种技术创新，适合服装生产单位的裁切部门。

This BLITZ Textil Consecutive / Sequential Labeller is a technological innovation for the cutting department of a Garment Manufacturing unit.

这款Blitz纺织品连续/顺次标签机是针对制衣企业裁剪部门的一项科技革新产品。

The ultimate goal of the algorithm is to transfer the equilibria of sequential games into the linear program,and it is very easy to solve the equilibria of games through using ready-made linear programming software such as LINDO/LINGO software.

该算法的目的是把序贯型博弈纳什均衡求解问题转化为线性规划问题，然后通过使用现成的线性规划软件（比如LINDO/LINGO软件）进行求解。

Sequential lobing radar.

序列波束雷达。

A conclusion is drawn that group sequential decision -making system is a process in which the entropy of the system decreases monotonically, and the gr...

本文的主要结论是：群体决策过程中，系统的熵单调减少；群体决策的结果受选民的影响最大。

The new sequential penalty functionmethod stems from the smoothing technique for nondifferentiable optimization prob-lems,and the two point barrier function method is based on Mangasarian's normal so-lution theory of linear programming.

新型序列罚函数方法的思想来自于非光滑优化问题的光滑化技术，而双点障碍方法的思想来自线性规划最小模松驰法。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。