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The study of the gowth-regulatingsin reaction liquid and reaction conditions exhibited that good sensitivity and small particlesize of spheral、diamond and clubbed α-Fe_O_ nano-particles were obtained by microwave-assistant synthesis method.
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通过对反应液中添加的不同晶体助长剂及反应条件的研究,采用微波辅助法成功地制备出粒径较小、分散均匀的球形、菱形、棒状α-Fe_O_ 纳米粒子。 |
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The study of the using of teadling organon in the gymnastic teaching
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体操教学中教学原则运用的研究 |
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The study on TLSF_(JM)mRNA translation in Xenopus Lavevis Oocytes
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非洲爪蛙卵母细胞系统 TLSF_(JM)mRNA 体外翻译研究 |
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The study on automatic pushing washers machine being used for an automobile shock absorber assembling line
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汽车减振器自动装配线垫圈自动供料机研究 |
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The study on environment hormone estimate by using chicken oosperm
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鸡的受精卵进行环境激素评价法的研究(一) |
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The study on khitan small script has a history of over eighty years since Belgian priest L.Kervyn discovered the Emperor's script on the tombstone and the Queen script on the tombstone written in khitan words from Liao Qing Ling tomb.
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自从比利时神父凯尔温(L.Kervyn)在辽庆陵发现用契丹文字刻成的帝后哀册以来,契丹小字研究已有八十余年的历史。 |
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The study on mechanics of crop stalks
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农作物茎秆力学研究 |
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The study on sodium gamma-hydroxybutyrate enhance the effects of radiotherapy on rats
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γ-羟丁酸钠增强脑胶质瘤放射治疗效果的研究 |
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The study progress on metabolism and physio logical functions of calcium
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钙代谢及生理功能研究进展 |
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The study showed that,selective corrosion of iron occurred on the cast iron in the solution in the first h,with some white wreath-shaped Fe(OH)_ depositing on the surface and dispersed Fe(OH)_ depositing inside the wreath.
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果表明,在最初的 h内,铸铁发生铁的选择性腐蚀,在试样表面留下许多白色圈状的Fe(OH)沉淀,圈内则是分散状的Fe(OH); |
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The study shows that in shopping activities the Chinese tend to employ the mode of "prefaces + phony approval + reasons ", while the Americans would like to use the mode of "prefaces / no + thanks + reasons".
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中国人习惯使用“暗示语+假赞同+拒绝理由”模式,而美国人则用“(暗示语)不+谢谢+拒绝理由”:中国人更多使用以商品、售货员为中心的客观理由,而美国人则更多表达顾客自己不满意的主观理由。 |