1、

A series of analysis were made on the cracked area, including macro-and micro-analysis, chemical, hardness, microstructure test and hydrogen brittleness removing test.

对该失效件进行了断口宏观分析以及扫描电镜微观分析、化学成分分析、硬度检测、金相组织观察、并进行了氢脆试验验证。

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2、

Consequently the study of non-classical macroscopic problem in the microstructure is particularly important.

所以对微结构中的微观 非 经典问题的研究尤为重要.

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3、

In this paper , the microstructure and chemical composition of new corrosion resistance nickel iron was designed.

设计了新型耐蚀镍铸铁的组织及其化学成分.

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4、

Description and Evaluation of Thesaurus Microstructure: Contrastive Analysis of EI Thesaurus and Chinese Thesauri

叙词表微观结构的描述与评价&EI叙词表与中文叙词表的对比分析

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5、

Method for Ultra Microstructure Study of Coal Field

煤田超显微构造研究方法

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6、

The effects of doping element potassium on the microstructure and properties of doped molybdenum wirer were investigated by electron microscope.

采用电子显微镜研究了掺杂元素钾对于掺杂钼丝显微组织和性能的影响。

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7、

SiC was prepared with siliceous colliery waste, quartzite, anthracite coal and weakly caking coal by Acheson process. The microstructure of siliceous colliery waste was investigated by SEM.

分别以硅质煤矸石、石英砂与弱粘煤、无烟煤作原料用Acheson工艺合成了SiC,并研究了硅质煤矸石的微观结构。

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8、

Requirements of purity degree , surface quality and microstructure for steel for cord arc strict.

帘线钢对纯净度 、 表面质量、金相组织等要求十分严格.

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9、

The Microstructure of the Digestive Organ of the Chick Embryo

北京白鸡5~18日龄胚胎消化器官的显微结构

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10、

Influence of Composition and Microstructure on the Dielectric Strength of Vacuum Contact

真空触头成分及超微结构对其耐电压强度的影响

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11、

The relation between microstructure and dielectric property is discussed. 4.

我们对微观结构和介电性质之间的关系进行了讨论。

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12、

Study on Microstructure of High Manganese Steel Bonded Titanium Carbide

TiC-高锰钢结硬质合金显微组织分析

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13、

Effect of silicon on microstructure and properties of meta-bainitic carburizing steel were studied.

研究了硅对准贝氏体渗碳钢渗碳组织与性能的影响。

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14、

The Microstructure of Transformed β in Titanium Alloy TC 6

关于TC6钛合金β转变组织的研究

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15、

Thus the AHS alloys with proper addition of Sb have the best microstructure and properties.

且在相同条件下,用Sb变质的AHS合金具有最佳的力学性能.

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16、

Firstly, basing on the microstructure of stock market of our country, this thesis analyzes the reason and course of liquidity risk, and constructs the risk index-loss value of price spread.

首先基于我国股票市场微观结构、交易制度的现实,分析了投资者进行股票交易时所面临的市场流动性风险产生的原因与过程,并构造了本文的市场流动性风险指标&价差损失值。

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17、

Effect of particle size and morphology on microstructure and properties of Al_2O_ ( 3p)/ Al composites

Al2O(3p)/Al复合材料中颗粒粒径与形态对组织和性能的影响

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18、

Optimization of Welding Parameters and Microstructure of Welded Joint of Al 2O 3P/ 6061Al Composite

Al2O(3p)/6061Al复合材料焊接工艺参数的优化及接头组织

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19、

Optimizing control cooling process can make microstructure of wire rod more even and increase torsion number.

通过优化控冷工艺,线材组织更均匀,扭转指标大为改善.

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20、

Microstructure and mechanical properties of copper clad aluminum wire by drawing at room temperature

铜包铝线材室温拉变形后的显微组织和力学性能

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