The Fixed Subrings of a Class G~ θ-Group Ring

On Class G of "Chinese Library Class ification"

对《中图法》G大类的探讨

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Hydration rate of class G oil-well cement measured by electrical conductance

电导法测定G级油井水泥水化速度

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Chemical Mechanism Study of the Effect of Chloride Ions on the Hydration of Class G Cement

氯离子对G级水泥水化影响的化学机理研究

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In the third chapter, we introduce a class of if-accretive operators in Banach space, and give the concept of a new class of ( H,η)-accretive operators.

第三章，我们在Banach空间中引进一类H-增生算子，并给出了一类新的（H，η）-增生算子的概念。

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In [ 1] and [ 2], Owa and the other authors studied properties of a class of analytic functions H(α,β). In this note, the results in [ 1] and [ 2] are made much improvement.

Owa等在[1]、[2]中研究了一类解析函数H（α，β）的性质，本文将[1]、[2]中的结果全部改进到准确的形式。

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The insulation class F or class H. The insulation of open-loop U/ f condition of. structure has the adaptability to high carrie frequency voltage supplied by frequency converter.

电动机的绝缘等级为F级或H级，绝缘结构具有对变频器输出高载波频率电压的适应能力。

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Aim To identify the exact epitopes of Hantaan virus nucleocapsid protein ( NP) presented by murine MHC class I molecule, H 2 d.

目的确定特定小鼠MHC I类分子H2d限制性加工提呈的汉坦病毒核蛋白（NP）抗原表位。

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In this paper the degree theory of mapping of type ( S)_+ is extended to the class of type ( H), and its topological degree has been constructed.

本文将（S）+型映射度的有关理论扩展到（H）型映射类。

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The structure character of system transfer matrices can be used to solve a class of singular H ∞ control problem and a reduced order H ∞ controller can be constructed in explicit form either by linear matrix inequations method or two algebra Riccati equation method.

一类奇异H∞控制问题可以利用系统矩阵的结构特征通过线性矩阵不等式或2代数黎卡提方程方法直接显式构造得到降阶控制器。

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A Class of Forcibly h-strong Pairs of Score Sequence of Bipartite Tournament

二部竞赛图的一类完全h强得分序列偶

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Abstract In this parer, our main result is given several coefficient inequality and deviation theorem of function class S H and S 0 H.

给出了在函数族SH和S0H中的一些系数不等式和偏差定理定理：设Ω（？）A.D提出的结论。

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The insulation resistance between varnished steel sheets is high, and it can be up to 1 × 10 6 Ω· cm 2.The varnish can be used on the insulation treatment of the class H machines and electrical equipments, nuclear and military machines core lamination.

硅钢片涂漆后的层间绝缘电阻高，可达1×106Ω·cm2，可用于H级电机、电器以及核电、军品电机的铁心冲片绝缘处理上。

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The development history of the dry-type transformer was reviewed. The features and the characteristics of the epoxy resin pouting-in type, class H insulation dry-type transformer were expounded, and the requirements of the dry-type transformer on 10 aspects were raised.

回顾了干式变压器的发展历史，对环氧树脂浇注式、H级绝缘的干式变压器的特点、性能作了较细致的阐述，并对干式变压器的发展提出了十个方面的要求。

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Through the lately engineering projects cooperated with foreign companies, retrospection and conclusion have been made for class H fore protected division and structure fire protection, this can provide reference for the design of passive fire protection of offshore oil engineering projects.

结合最近与国外工程公司合作实施的工程项目，对H级防火分隔和结构防火在海洋石油开发工程中应用的特点做了阐述，为今后海洋石油开发工程项目在被动防火方面的设计提供参考。

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This article introduces the preparing process of a class H thermosetting adhesive tape of poly ˉ imide film and main technology index. The main factors of effecting on the tape quality are discussed.

叙述了聚酰亚胺薄膜H级热固性粘带的制造过程及主要技术指标，讨论了测试结果和影响质量的主要因素；

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These motors are vibration-proof and winding class H, which means that a WACKER internal vibrator can also withstand an uncooled run in the open without suffering any damage.

我们的发动机是防震的，这表明威克的内部振动器能够经得起常温下的无破损运行。

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The vinyl-flame retardant resin and thermal-resistant UPR were mixed in styrene; a new class H flame retardant solventless impregnating varnish was prepared.

采用加入自制烯基阻燃树脂组份的新方法，合成了一种新型的H级阻燃无溶剂浸渍漆。

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In this paper, we give the relation between the class H~ ω of function and the class of bounded variation function, and generalize the results of Torriani.

给出函数类Hω和有界变差函数类BV之间的关系，推广了Torriani的结果。

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This paper introduces a class H insulation system of shield motor. The new insulation system is better than of silicon in irradiation resistance, breakdown strength, mechanical properties and so on.

本文介绍了一种新型H级屏蔽电动机的绝缘体系，在耐辐照方面它大大优于有机硅绝缘体系。

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RH-2 Class H Solventless Impregnating Varnish

RH-2H级无溶剂浸渍漆的研制

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