半连续的

We prove that every isolated invariant set of averaged autonomous equation can continuous to an isolated invariant set of skew-product flow associated to the non-autonomous equations.

证明了平均自治方程的每个孤立紧不变集可以连续到非自治方程的斜积半流的孤立紧不变集上。

On the base that two comparison theorems are established,applying the fixed-point theorems,we investigate the existence of maximal and minimal solutions forfirst order initial value problem and the JKjperiodic boundary value problem of discontinuous differential-integral equations of mixed type in partial-ordered Banach spaces,respectively.

在建立了两个比较定理的基础上，我们应用不动点定理，分别研究了半序Banach空间中不连续的一阶混合型微分-积分方程的初值问题与周期边值问题最大解与最小解的存在性。

Firstly, micron-size monodisperse polystyrene particles were prepared by emulsifier-free polymerization. Then the photo-initiator with double bond and ester group were attached on the surface of the PS particles by copolymerization using "starve" addition together with styrene. Finally both poly and poly(N-isopropylacrylamide) as hybrid hairy homopolymers were grafted on the surface of the PS particles by "grafting from" photo-initiation with sequential addition of AA and NIPA.

首先，通过无皂乳液聚合法合成亚微米级单分散聚苯乙烯微球种子，半连续补加法表面负载光引发剂，运用"从表面接枝"技术及顺序添加相关单体的工艺这三步法，成功制得表面含电解质PAA及温敏性PNIPA的混合型毛发，探讨其制备过程和特性研究，表明PAA链的存在对PNIPA链的温敏性有明显影响。

However, common polyacrylate emulsion has some disadvantages such as poor water-resistance, poor film-forming in low temperature, becoming pastiness in high temperature, polluting environment with emulsifier and so on.

由于聚丙烯酸酯乳液具有耐热、耐光和耐老化等优点在涂料工业中得到了广泛的应用，但普通的聚丙烯酸酯乳液还存在耐水性差、低温下不易成膜、高温发粘以及含乳化剂的废液会对环境造成污染等缺点，因此，本文结合无皂乳液聚合和核壳乳液聚合技术，合成了聚丙烯酸丁酯/丙烯酸钠齐聚物，并以此为乳化剂，采用种子半连续法合成了以聚丙烯酸丁酯为核，聚甲基丙烯酸甲酯-苯乙烯为壳的无皂核壳聚丙烯酸酯乳液。

First we give the definition of semicontinuous and subharmonic functions and the propertities of the semicontinuous and subharmonic functions and then introduce the notion of plurisubharmonic functions and the propertities of psh functions, then we give the definition of closed positive currents and the relation between psh functi.

首先总结了半连续函数和次调和函数的定义及其性质，然后在此基础上介绍了多次调和函数的定义及其性质，引入了正闭流的定义，说明了正闭流与多次调和函数之间的联系。

Besides, fuzzy complex analysis is also an interesting part of fuzzy analysis and it includes to consider the limit of complex fuzzy functions, and to introduce the semicontinuity of complex fuzzy functions.

此外，模糊复分析也是模糊分析学的一个有趣部分，是复分析理论在模糊数学中的推广和延伸，它包括复模糊函数的极限问题以及复模糊函数的半连续问题等等。

Based on the introduction of problems in semicontinuous wire roller at Baotou Steel, some modification steps and one preliminary plan are presented with its characters.

介绍了包钢半连续线材轧机目前存在的主要问题，结合线材轧机的特点，探讨改造的几种途径，并提出了一个初步改造方

The effects of casting temperature, casting speed and intensity of cooling water on microstructure are investigated. The results show that when the casting temperature, casting speed and intensity of cooling water are 710 ℃, 100 mm/min, 0.05 m 3/min respectively, the micros...

结果表明，铸造温度为710℃，铸造速度为100mm/min，冷却水强度为0.05m3/min时的低频半连续铸锭组织均匀细小，呈现近球形，边部和中间部位的晶粒大小差别较小，其平均晶粒尺寸分别为28μm和29μm。

In 1L semi-continuous tank reactor,researches the effects of sodium dodecylsulfate,potassium oxalate,mixture of sodium dodecylsulfate and potassium oxalate on formation process of methane hydrate .

在1L的半连续搅拌槽式反应器中，研究了添加剂十二烷基硫酸钠、草酸钾和草酸钾与十二烷基硫酸钠复合对甲烷水合物生成过程的影响。

The as-cast microstructures of sand-casting magnesium alloys Mg-5Zn-3Al-0.2Mn were studied, which was found to contain δ-Mg and τMg32(Al, Zn49 phases.

摘 要：研究了砂型铸造Mg-5Zn-3Al-0.2Mn合金的显微组织，发现其主要相组成为δ-Mg基体相和τMg32(Al， Zn49化合物相，τ相以半连续网状骨骼形态沿δ相的晶界分布。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。