- 重点词汇
- 5 five;
- PVCn.聚氯乙烯;
- forconj.因为,由于;
- ofprep. 关于;属于…的;由…制成;
- polymerizationn.聚合
- newadj.新的,崭新的;新鲜的,新到的;现代的;初次(听到)的;
- processn.(为达到某一目标的)过程;进程;(事物发展,尤指自然变化的)步骤;流程;做事方法;工艺流程;工序
- developmentn.发展;成长;研制;开发;发展阶段;新进展;新建住宅区;
- resinn.树脂;合成树脂;松香;
- 相关例句
本文研究采用ZA结构改变模型和GARCH模型建立一个模型预测。
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This paper introduced the technical parameters of furnace and flame soldering for ZA alloy.
确定了合适的钎焊工艺。探讨了适合ZA合金的炉中钎焊及火焰钎焊的钎焊工艺参数。
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Defect formation and mechanism of ZA alloy made in continuous casting by heated mold
热型连铸锌铝合金的缺陷形成与机理
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ZA Electronic Let-off Device on Air Jet Looms and its Performance Analysis
ZA型喷气织机电子送经装置及其性能分析
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Dry Material Accumulation and Dynamic Distribution of Xiang za 8th Under Different Density
不同密度下湘杂棉8号干物质积累及动态分配
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Microstructure and characteristics of soldering joint interfacial region of ZA alloy
锌基合金钎焊界面区的微观组织形态及相组成
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Study on the Effect of Al and Cu Content on the Mechanical Properties of ZA Alloy
Al,Cu含量对ZA合金性能影响的研究
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The development and preliminary studies on cytoplasmic male sterile soybean line ZA
大豆细胞质雄性不育系ZA的选育和初步研究
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