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We studied the existence of random fixed points of nonexpansive random semiclosed 1-set contractive mappings around a constant point and obtained the corresponding random fixed point theorems.
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摘要研究了定点非扩张随机半闭1-集压缩映象的随机不动点的存在性问题,获得了相应的随机不动点定理。 |
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We studied the macro-adjustment decision-making system of investment and developed a series of quality models correspondingly based on area multiplier effect by dividing the whole economic area into two branches because different branches of the whole eco
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摘要基于经济体内不同区域的社会边际消费倾向往往不相同的现实,运用区域两分法从区域乘数效应角度研究了投资的宏观调控决策体系,构建了相应的计量模型,进行了实际应用分析。 |
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We studied the mechanism of the visible light-induced domain switching in the lithium niobate crystals, and considered that the main factor is the movement of light-induced carrier, which modified the local electric field in the crystals and then resulted
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探寻了可见光诱导铌酸锂晶体畴反转的形成机制,认为光诱导晶体畴反转的主要原因是光激载流子迁移改变了晶体内部的局域电场,造成了晶体极化反转电压的降低。 |
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We studied the ultraviolet-light-induced absorption (UV-LIA) coefficient change in the congruent LiNbO3 crystals doped with Mg(superscript 2+) of different concentrations.
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摘要研究了不同组份掺镁铌酸锂晶体的光致吸收现象。 |
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We study Chinese, English and Maths.
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我们学习语文,英语和数学。 |
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We study Chinese, English and other subjects.
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我们学汉语、英语和其他科目。 |
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We study hard for our country.
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我们为我们的国家而努力学习。 |
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We study politics, Chinese, English, maths, geography and other lessons.
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我们学习政治、语文、英语、数学、地理和其他课程。 |
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We study politics, medicine,surgery and so forth.
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我们学习政治,内科,外科等等。 |
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We study science to gain deeper insight into natural laws.
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我们学习科学是要获得 对自然规律更深刻的了 解. |
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We study science to gain insight into natural laws.
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我们学习科学,是要对自然法则有进一步的了解。 |