查询词典 change material

Not one of them had the power of removal, or of effecting any material change of society.

他们之中没有哪个人有能力搬迁，也没有能力对生活圈子产生重要影响。

Finally, the pH value, lactic acid, water soluble carbohydrate, ammonia nitrogen and cellulose contents were determined for WH silage prepared under the suitable adding doses of lactobacillus and cellulase at day 1, 3, 5, 15, 25, 35 after ensilaging. The pH value decreased from 5.5 before ensiling to 4.3 on the 35th ensiling day, whereas the reverse change tendence was observed for lactic acid content. The cellulose content of silage was lower from 26.5%DM in raw material to 22.3%DM.

结果表明：pH值由青贮前的5.5至青贮第35天时降至稳定的状态，而乳酸含量的变化趋势相反；凤眼莲茎叶纤维素含量从未青贮前的26.5%干物质，至青贮第35天降至22.3%干物质，降低了约4个百分点；青贮料中可溶性碳水化合物的含量随青贮时间的延长而逐渐下降，但是在第5天到第15天的时间段里，可溶性碳水化合物的含量无显著性下降；氨态氮占总氮的比例从青贮第1天的4.61%显著上升至第5天的8.25%，而从第5天开始到第35天，氨态氮占总氮的比例上升的幅度较小。

RESULTS Degra-dation of PCL was the slowest one.Mass-loss was not obvi-ous:molecular mass of pancreatic suspension lost by19.8%and no outstanding physical change was observed.PCL2/1loses mass by0.5%in24wk,and molecular mass loses by61.7%with etches on cuttings sections.PCLA1/2loses mass by40.4in24wk,molecular mass loses by6.6%,and cracks and holes were observed as the main physical charac-ter.PLA lost mass by79.2%in24wk,molecular mass lost by15.1%and this material was totally degraded.

结果 PCL在24wk内各种性质变化最慢：质量损失不明显，分子质量在胰腺悬液中下降19.8%，形态无明显变化；PCLA2/1在24wk时质量损失0.5%，分子质量下降61.7%，材料断面出现蚀刻形态；PCLA1/2在24wk质量损失40.4%，分子质量下降6.6%，形态出现空洞、碎裂；PLA在24wk质量损失79.2%，分子质量下降15.1%，形态完全降解。

A chemical photo resist SU-8 was chosen to be the substrate for cell gowning. Since SU-8 is a soft-material, we dilute CNTs into the substrate to change the mechanical properties of the substrate.

我们利用工业上所使用的光阻剂SU-8，当作细胞生长的材料，由於SU-8是属於软性材料，所以我们想利用植入的MWNTs去改变原本SU-8的材料特性。

The change of each civilization was accompanied with material victory of human, but with greater injures of natural environment.

每一次文明的更替，伴随着人们物质的胜利，自然环境经历了更大的损伤。

In an instantaneous spatiotemporal shift we have been hit by drastic and rapid social change – collectivist material desires and aspirations, the collapse of traditional roots, the universal spiritual loss of contemporary man, and the jumbling of the global market, post-socialist politics and economic transformation have brought massive shock and transformation to each and every Chinese person, presenting the arresting spectacle of festering ruins alongside flourishing construction sites.

在瞬间的时空更替中我们遭遇了剧烈而迅速的社会变革：集体主义的物质化欲望诉求，传统文脉的崩溃，当代人精神的普遍失落，以及全球化市场和后社会主义政治和经济转型期的混合，给每个中国人带来巨大的震荡和变化，呈现了荒芜的废墟和繁荣的工地交织的壮丽景象。

Mercerized cotton also undergoes a change in crystal structure as well as a reduction in the amount of crystalline material present.

丝光后棉纤维的晶状结构改变了，并减少了晶状部分的比例，这就消除了部分应力，增加了纤维本身弱点处的强度。

Mercerized cotton also undergoes a change in crystal structure as well as a eduction in the amount of crystalline material present. This relieves some of the stresses and increases the strength of the weak points in the fiber.

丝光后棉纤维的晶状结构改变了，并减少了晶状部分的比例，这就消除了部分应力，增加了纤维本身弱点处的强度。

Preheating temperature determination besides consideration material chemical composition, but also should consider the crystal to organization's change.

预热温度的确定除考虑材料化学成份外，还应考虑到晶向组织的变化。

The paper makes the change of politics, economy and culture of Qin history as the center to expound and prove forming reasons of ancient city culture, regales SHI JING as material to expound spirit journey and era characteristics of ancient city culture.

中国古代文化的形成和发展是有着具体的历史环境和原因的，古代城市文化是伴随着中国古代历史文化的发展而来。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。