介绍的例句大全

That's why teachers often start the year by introducing the letters of the alphabet& the building blocks of writing.

这就是为什么老师在幼儿园开学的第一天就开始介绍26个英文字母-写作的最基本元素。

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This paper particularly introduces how to reduce two main welding defeat made in resistance spot welding for VDSS: blistering and gas expulsion holes.

前言：本文重点介绍了如何减少V DSS钢板点焊时容易产生的两种主要焊接缺陷：鼓包和气孔；

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In this technique blind coal powder are mixed with emulsified asphalt, pressed into coal log which have high quality and low cost. This method has short process circle, less consumption. It is a new clean coal technology.

介绍了一种用乳化沥青做粘结剂以无烟粉煤制取型煤的新工艺方法，该工艺流程短、耗能少，型煤质量高，成本低，无污染，是洁净煤的新技术。

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The characteristic and integrated utilization actuality of high sulphur blind coal washed in Songzao diggings were introduced;

介绍了松藻矿区高硫无烟煤洗矸的特征和综合利用的现状；

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Combined with practical works problems of blind ditch and underground river frequently encountered in soft soil foundation works in Wenzhou region are briefly introduced as well as related treatment methods in order to correctly treat soft soil foundation to ensure security of structure.

通过几个工程实例，简单介绍了在温州地区软弱地基中遇到的一些暗沟、暗河问题及处理方法，以正确处理软弱地基基础，保证结构安全。

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Chapter Three focuses on the introduction of theoretical framework. Influenced by Conceptual Blending Theory and Inheritance Hypothesis, it indicates that the cognitive process of semantic inheritance exists in euphemism.

第三章为理论框架的介绍，在概念整合理论传承假说的理论基础上，发现委婉语认知过程蕴含语义传承现象。

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JCS-7 synthetic size mixture instead of PVA partly was adopted in polyester cotton blended product to enhance sizing quality, reduce sizing cost and relieve environment pollution. Application experiences of JCS-7 synthetic size mixture were introduced too.

为提高浆纱质量、降低用浆成本、减少对环境的污染，对涤棉混纺系列产品的上浆采用JCS-7合成胶料部分取代PVA的配方，介绍了JCS-7合成胶料的应用体会。

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The author introduces the methods of oil recovering from spent bleaching earth, regeneration of spent bleaching earth and household cleanser producing by using spent bleaching earth.

作者介绍了从废白土中回收油脂，废白土的再生及用度白土制取去污粉的方法。

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This paper briefly introduces the effect mechanism and the influence factors of Xylanase in pulp capabilities and the influences on bleaching waste liquid after Xylanase pretreatment are also discussed.

简要介绍了木聚糖酶在纸浆漂白中的作用机理和影响因素，并讨论了用木聚糖酶漂白预处理后纸浆的综合性能的改变以及对漂白废水的影响。

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The test and use of the controlled blasting of black powder in granite dimension stone production in Shangcheng County, Henan is described with working face production elements and reasonable blasting parameters recommended.

介绍了黑火药控制爆破法在河南省商城县花岗岩开采中的试验与应用，给出了工作面开采要素和合理的爆破参数。

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This paper briefly introduces the technology of data broadcast especially the technology of vertical blanking interval, and compares the several other method of data transmission.

本文简要介绍了数据广播技术，特别是图文电视技术，并比较了这几种常用的数据广播技术。

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The application of none burr port blanking machine in progressive die, which could reduce the related machining procedure to our colleagues, was introduced.

介绍了无毛刺端口冲裁机构在级进模上的应用，以及可以减少相关的加工工序。

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This article introduces the process and skills of bituminous emulsion production, discussing the methods and features of the hardware and software of 8098 chip computer which is used in measurement and control system for bituminous emulsion production procedure.

介绍了乳化沥青的生产工艺及过程，较详细讨论了8098单片机在乳化沥青生产中测控系统的硬件设计和软件设计的方法及特点。

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The paper introduces the classification of bituminous emulsion, the application in road construction and maintenance project as well as the superiority in comparison with normal hot-mix bitumen.

介绍乳化沥青的分类，它在道路建设及养护工程中的应用以及与普通热拌沥青相比的优势。

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On the basis of the Kai Yang Expressway construction practice, the application of single hot bituminous surface treatment with premixed macadam to the lower seal coat is discussed and a foundation for the further study of bituminous seal coat design and construction given.

通过开阳高速公路下封层的施工实际，介绍和探讨预拌碎石热沥青单层表处在下封层施工中的应用，为沥青路面封层设计和施工提供有益的探索。

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The anti-collapse additive KFT-1 is mainly composed of natural bitumen, and modified with cationic polymers.

介绍了一种非水溶性改性沥青防塌剂KFT-1，KFT-1中沥青含量高，油溶性成分高，它以新疆天然沥青为原料，通过阳离子聚合物改性而成。

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Analyzing principle of fault detection in main memory based on characteristic matrix, the paper introduces the condition and methods of detecting address bit and data bit.

在分析基于特征矩阵的主存故障检测方法原理的基础上，介绍了检测地址位及数据位故障时特征矩阵存在的条件及其确定方法。

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The paper introduces the source of cupola pollutants and the harm caused, the prevention and control of cupola pollution, as well as recycling of cupola pollution emission.

文章介绍了冲天炉污染物的来源及其造成的危害，冲天炉污染的预防和治理，冲天炉污染排放物的回收利用。

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Abstract A practical example of drainage culvert application to replace the pile foundation works for foundation treatment in a hydro-structure on mud ground base is presented.

主要介绍了在淤泥地基上建造水工建筑物时，利用排水涵管取代桩基础的工程实例。

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The paper introduces these methods which contain: grain size freqency cumulative curve diagram, size parameter statistics and so on.

本文介绍了在泥石流研究中一些较常用的及有应用前景的粒度分析方法，它们包括：频率累积曲线、直方图、概率累积曲线、粒度参数统计、粒度参数散点图等；

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