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An attempt has been made by the author to quantify the effect of the covalent bonding on the metallic bonding of most metals by assigning covalent-metallitivities(C-M) values to some of the solid elements based on their melting temperatures in ℃ as compar
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作者试图根据某些固体物质的按摄氏度计算的熔点与碳(金刚石)的比较,指定其共价金属活性(C-M)的值,来量化在大多数金属上的金属性化学键的共价键作用,(比如),3500摄氏度的熔点被认为是100%的共价化合,且其金属活性为4.0。 |
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An attempt has been made in the paper at presenting a current development of flame-retardant polyamide textiles including the flame-retardant performance,action mechanism and evaluating methods.Furthermore the trend of development in flame-retardant polya
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本文介绍了阻燃聚酰胺纤维织物的国内外研究现状,总结了聚酰胺纤维织物的阻燃改性方法、阻燃机理以及相关阻燃评价方法,并展望了阻燃聚酰胺纤维织物的发展前景。 |
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An attempt here is made to analyze archeological documents on the thought of ancient China using these three perspectives from a macroscopic level, with the hope of yielding fruitful insights on thought and society in ancient China.
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本文乃是宏观式地提出三个方向,希望能为出土文献与古代中国思想研究之议题,提供个人的一些想法。 |
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An attempt is made in this paper to review briefly the experiences of obtaining high crop yields and to identify what constrains maximizing crop yields in Pakistan.
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本文努力简述巴基斯坦获得作物高产的经验和确认最高作物产量的限制因子。 |
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An attempt is made to explore self-induced EMF in theory by a quantitative means, and to demonstrate the corresponding contents or its experimental design by using the instruments such as voltage effect and digital oscillograph.
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摘要用定量研究的方法,从理论上对影响自感电动势产生和测量的因素进行了探讨分析,同时用“电压效应”和数字示波器等仪器对相应内容进行了演示或验证性实验。 |
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An attempt last October to retrieve some of the remaining oil has given engineers hope that they might be able to remove the infamous cargo safely.
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幸而在2003年10月,一次尝试回收馀油的结果,带给了工程师安全除去这批声名狼藉货物的希望。 |
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An attempt to convey or maintain the appearance of refinement and elegance.
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假派头试图表达或保持优雅和得体的外表的努力 |
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An attempt to link classroom language learning with language activation outside the classroom.
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试图将课堂内的语言学习与课堂外的语言活动结合起来。 |
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An attempt to prevent a hostile takeover in which a targeted company bids to take over the hostile firm.
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被定为兼并对象的公司通过出价收购敌对公司,从而阻止其恶意收购。 |
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An attempt to reference an address that is either not mapped into virtual memory or not accessible by the current access mode.
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访问未映象到虚拟存储器的地址,或是访问当前存取方式无法访问的地址。 |
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An attempt to take a counting semaphore is blocked only if all of the available resources are in use.
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仅仅在所有可用的资源都被用完了时才阻塞。 |