在实验上
- 与 在实验上 相关的网络例句 [注:此内容来源于网络,仅供参考]
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These models expounded the effect factors in the separation of azole antifungal agents and phosphonate esters on the CDMPC chiral stationary phase, and afforded as theoretic support for this kind of separating experiments.
这些模型从理论上阐述了这两类化合物在CDMPC上拆分过程中的影响因素,为这类手性固定相上的类似拆分实验提供了理论支持。
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Its root is philosophy, that is, philosophy is the sources of cognitive science. Theoretically,cognitive science comes through from metaphysics to psychological experiment, from introspectionism to behaviorism, from cognitivism to connectionism and computational-representationism. Methodologically,cognitive science takes on from introspective examination to behavior analysis, from mental reduction to functional construction, from symbolic operation to arti...
认知科学根源于哲学,同时又包含着许多哲学问题;在理论上,认知科学经历了从形而上学思辨到心理实验,从内省主义到行为主义,从认知主义到联结主义、计算表征主义综合的范式更替;在方法上,表现出从内省审查到行为分析、从心理还原到功能建构、从符号运算到人工神经网络的转变。
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Main contents and conclusions are: 1 The ionization current was measured continuously by a charge-integration method with a computer after the introduction of radon into the chamber.
主要内容及结论:1充氡后利用计算机连续进行电离电流累积测量,得到了精细的电流随时间的变化曲线,可清楚看出氡及其子体的生成衰变造成的电离电流的生长—稳定—衰减过程,与理论计算值进行了比较,由电离电流衰减速度的变化得出氡吸附作用的影响,并测量到电离室冲洗后氡的反扩散现象;2由已知活度的标准源定出相对测量的刻度系数K值,K=24.62 Bq/pA,对同一个监测源以半年为周期进行多次测量后得出稳定性符合要求;3通过测量电离电流和气压的关系曲线以及不同气压下的饱和曲线,确定了常规的工作条件;4测量了盐酸清洗电离室内表面降低本底的效果;5不确定度分析表明相对测氡的扩展不确定度(k=2)小于5%,由本底涨落得出探测下限为0.5 Bq;6理论上对壁损失修正进行了计算,实验上保持电离室工作在饱和区的情况下,测量了不同气压下电离电流的变化,从中得出了壁损失随气压变化的规律,可以看出,电离电流的实测值和计算值随气压变化规律基本一致;当气压大于125 kPa时,端效应等其它因素造成的影响不大于2%,因而在此工作条件下,测量电离电流后通过计算修正壁损失可以实现近似的绝对测氡,提出了进一步提高绝对测量准确度的方法。
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Over the past several years, increasing experimental and theoretical attention has focused on misattribution errors that occur when some form of memory is present but attributed to an incorrect time, place or source.
在过去几年来,越来越多的实验上和理论上的注意力,被聚焦在错误归因的偏差,当记忆的某些形式被呈现时,发生归因到不正确的时间、地点和来源的情况。
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This article in the middle school voltammetry measured resistance (in connection, outside connection) in the foundation, has carried on the error analysis to the measurement result, and carries on the innovation design according to the ohm's law to the electric circuit, has carried on uncertainly, the relative error, the precision comparison to two kind of surveys plans result.
本文在中学伏安法测电阻的基础上,对测量结果进行了误差分析,并根据欧姆定律对电路进行创新设计,对两种测量方案的结果进行了不确定度、相对误差、精确度的摘要物理学是自然科学的重要学科之一,是一门建立在实验基础上的科学。
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The dependence of amount of adsorption of propanol over the catalyst on the residence time has been investigated by the pulse method. Oscillatory phenomena of deep oxidation of propanol on Pt/Al2O3 catalyst has been observed in experiments
用脉冲法研究了丙醇在催化剂上吸附量与停留时间的关系,实验结果服从式(5)经验规律,当反应条件强化时观察到在Pt/Al2O3催化剂上丙醇深度氧化的振荡现象。
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Lessing's innovative experiment in writing makes this transitional text combination of traditional and untraditional, not only in narrative, genres, and style, but also in language usage, time and some other things.
莱辛在写作上的创新实验使这个过渡性的文本成为传统与非传统的交汇,不仅表现在叙述模式、体裁和风格上,更是在语言应用、时间和其他方面都有涉及。
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Although the burnup credit technology is of great economic benefit, if it is used into practice, high level technology and administrative controls are needed.
尽管燃耗信任制技术能够带来很大的经济效益,但要在实际中应用,必须在技术上和管理上达到相当高的水平,如核电站提供可靠的燃耗数据,对每个燃料组件在堆内的辐照历史都要有详尽的记录,必须有组件燃耗测量装置,所有的理论分析都需有适当的实验数据支持等。
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Prediction the protein subnuclear locations; c we have for the first time extended the prediction scope to cover 22 subcellular locations, which greatly improves the practical value of the computational models.
本文首次在国际上提出并探讨了a 蛋白在细胞中多个位置出现的预测模型;b 蛋白在细胞核中出现的位置的预测模型,即&亚亚细胞位置预测模型&,获得国际学术界的认可;c 本文首次将亚细胞定位的预测研究推广到覆盖22个亚细胞位置,极大地提高了预测模型的实用价值,并提出了融合蛋白序列高层基因本体特征及序列自身氨基酸特征的蛋白亚细胞位置预测方法,提出了面向不同物种的亚细胞定位的预测新思路;结果表明新算法方法在严格的数据集上获得了比传统算法方法高出35%以上的预测精度,所开发的工具被广泛应用于生物实验中。
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In the experiment of measuring the basic electric charge by using Millikan method,the selection of oil drop should satisfy the principles of which fall time is within 20 minutes and charged amounts of oil drop are less than five.
在密立根法测量基本电荷电量的实验中,油滴选取应满足下降时间在20秒左右,油滴的带电荷数要少于5个的原则,本文在理论上分析了油滴选取原则的依据,给出了在油滴的下落时间和平衡电压的坐标系中等电荷数的多重曲线,为选择合适的油滴提供了理论上的判断依据。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。