查询词典 oscillation
- 与 oscillation 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Forced oscillation is a convenient, quick, and noninvasive new method when applied to measure airway resistance and phase angle.
强迫振荡法是一种简便、快速、无创性测定气道阻力与相位角的新方法,适用于重症慢性阻塞性肺疾病患者,且对哮喘的用药观察优于传统肺功能测定。
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In this paper,by using the characteristic equation,some forced oscillation of certain delay hyperbolic differential equation s are obtained.
借助其特征方程,获得了一类时滞双曲型微分方程解的强迫振动的若干充分条
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The measurements were performed simultaneously by using a vibrating-wire instrument operating in the forced mode of oscillation.
采用振动弦黏度/密度计对碳酸二乙酯的黏度与密度进行了实验研究,测量的温度范围为263~363 K,压力范围为0.1~20 MPa。
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The forces and moment for the model advancing forward with forced heave and forced pitch oscillation, and the hydrodynamic mass and damping coefficients for heave and pitch motion of the model are given. The results of numerical simulation are compared with the experimental data from Delft University of Technology, and show good agreement with them.
文中给出了以不同航速前进的船舶强制垂荡和纵摇的力与力矩,以及船舶垂荡和纵摇的附加质量系数和阻尼系数,并与DUT的试验数据进行了比较,二者吻合良好。
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Numerical investigations were carried out for the sloshing problems with various depth, roll amplitude of hold in forced or free oscillation.
通过对不同舱内水深、不同摇幅的水舱强迫和自由晃荡问题的数值计算,发现舱内水深时晃荡力矩有重要影响,在给定的计算频率下,浅水的影响比深水更大。
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However,for free decay method,its range of changing frequency is very narrow and the initial states of samples are not easily repeated because of the effect of crystallization;for forced oscillation method,the measuring results are seriously affected by crystallization,which is caused by slow heating rates.
然而,自由衰减法有限的变频范围,以及由于受晶化的影响,使两次升温测量时样品的初始状态不易重复;用强迫振动法测量时,同步变频条件限制了升温速率,造成金属玻璃的晶化过程严重影响了测量结果。
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Some sufficient conditions for the forced oscillation of solutions of the equations are obtained using the Robin eigenfunction and the impulsive delay differential inequalities.
考虑一类具强迫项的满足Robin边值条件的脉冲时滞抛物型方程,利用Robin特征函数和脉冲时滞微分不等式获得了这类方程解强迫振动的若干充分条件。
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Using the forced oscillation technique and micro-computed tomography, we now show that airway hyperresponsiveness in allergic mice can be largely explained by airway closure.
采用强制振动技术和微焦点CT扫描成像技术,我们可以认为过敏性小鼠气道高反应大部分可以由气道关闭来解释。
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The forced oscillation technique, performed during tidal breathing, is simple and noninasie and can identify airway obstruction and responses to bronchodilators and bronchoconstrictors.
在潮式呼吸过程中进行强迫振荡技术,是简单的和无创的且能鉴别气道梗阻和对支气管扩张剂与支气管收缩剂的反应。
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The effects of forced periodic oscillation of oxygen concentration on the propylene ammoxidation reaction over a Mo-Bi catalyst were investigated in a continuous flow micro-fixed bed reactor at 440℃.
研究表明 9 :在Mo-Bi系催化剂的作用下,丙烯氨氧化制丙烯是通过氧化还原反应机理来实现的。
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- 推荐网络例句
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The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.
本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。
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"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."
&每一次人类的感染都暗藏着一次基因修改的机会,无论是通过病毒的整合、突变或者兼而有之。。。。&
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Beside the introduction, concerning the background and meaning of selected title, several studying prerequisites and assumptions, the contents and structure, the train of thought and method, domestic and international research overview and document reviewing, etc. this text divides three chapters altogether, its main content is as follows: the inevitability of developing commercial nonproprietary mutual funds, the superiority analysis of this fund, and what is and how to manage the latent difficulties operating this fund, etc.
除前言对选题背景与意义、研究的若干前提与假设、研究的思路与方法、国内外研究概况与文献回顾以及论文的基本结构等内容进行阐述外,本文共分三章,其主要研究涉及:商业银行发展自营投资基金的必然性,商业银行自营投资基金的优势及面临的问题的分析、对商业银行发展自营投资基金业务的建议,等等。