能量
- 与 能量 相关的网络例句 [注:此内容来源于网络,仅供参考]
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That's why a higher percentage of energy comes from energy that is already stored rather than from ingestion.
因此消化过程所需的能量很大一部分是来自体内储存的脂肪,而不是来自食物里吸收的能量。
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Energy content is an important determinant of an individual fish's condition and a key input variable for bioenergetics applications.
能量是一个重要的判定鱼类个体条件状况的参数,亦是生物能量学的一个重要参数。
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Sensitivity function and control sensitivity function are obtained by Youla parameterization of controller,which is used to describe an integral square performance criterion containing tracking error and control energy.
由控制器Youla参数化得到控制系统的敏感度函数和控制敏感度函数用来表示一个包含跟踪误差和控制能量在内的积分平方性能指标,针对不同类型的时滞过程运用谱分解的方法最小化该性能指标,从而导出相应控制器的设计方法,可使系统在控制能量约束条件下具有最优的控制性能。
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An integral square performance criterion containing tracking error and control energy was defined. Spectral factorization to minimizing the performance index for different systems was applied and corresponding parameter tuning methods of PID controller was derived, which could be used to obtain optimal control performance under control energy constraint.
定义了一个包含跟踪误差和控制能量在内的积分平方性能指标,针对不同系统运用谱分解的方法最小化该性能指标,从而导出相应的PID控制器的参数整定方法,可使系统在控制能量约束条件下具有最优的控制性能。
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Firstly, applying spectral factorization to minimize an integral square performance criterion containing tracking error and control energy, an optimal control law for the nominal model is derived on condition of control energy constraint. Then, for model uncertainty, using spectral factorization to minimize the variance of the actual system performance from the nominal performance over all frequency range, a robust controller design method is abtained, which has optimal robustness of the system nominal performance to model errors.
首先针对控制对象的标称模型应用谱分解最小化一个包含跟踪误差和控制能量在内的积分平方性能指标,导出一个控制能量约束条件下的最优控制律;然后再针对模型不确定性应用谱分解最小化实际系统性能和标称性能在整个频段上的方差,得到一个鲁棒控制器的设计方法,可使系统的标称性能对模型误差具有最优的鲁棒性。
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The differences of the static electric energy and the elastic energy in different directions of spontaneouse polarization in polar regions are calculated by using numerical integral and boundary element method.
采用数值积分和边界元方法,通过计算机计算了极性微区在极化方向不同时,其间静电耦合能量和弹性耦合能量的差异。
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The deformed metal-SWNTs and metal-TCNTs can be transformed to semiconductor or insulator due to deformations resulting to variation of the atomic structure and the nearest-atom transfer integral having relation with the directions.Based on the Boltzmann transport equation and n - electronic energy dispersion relations for individual SWNTs, the theoretical model caculating the current and conductance of the SWNTs is deduced. The low-temperature conductances of undoping or doping SWNTs are studied numerically, the calculated results show that, for the doping SWNTs, the conductance is quantized, i.e.
我们从Boltzmann方程出发,并结合SWNTs的能量色散关系,导出了计算手性SWNTs电导或电流的理论模型,并分别对非掺杂和掺杂SWNTs的低温电导或电流进行数值计算,结果表明:对于非掺杂的SWNTs,其电导是量子化的,即电导随偏压或电子输运能量变化呈跃变的台阶式结构,这些结构随管径增大或温度升高变得不明显;对于掺杂SWNTs,当偏压为某些特定值V_i时,传导电流有跃变,且传导电流的大小、跃变周期及跃变幅度等不是完全由掺杂后的电子浓度决定的,而与管半径R及掺杂后Fermi能级附近的电子态密度有直接关系,随着温度的升高和管径的增大,跃变结构趋于平滑。
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Energy cycle diagnosis of two versions of GOALS model which have participated in the Coupled Model Intercomparison Project shows: the favourable effect of the introduction of the diurnal cycle of solar radiation between the two model versions becomes obvious with respect to local contributions to energy cycle parameters.
对GOALS模式参加了CMIP计划的两个版本的能量循环诊断分析表明:辐射日变化参数化方案的引入对能量循环各参数的局地贡献有着明显的有利影响。
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Through analyses on the exchange between the space electron kinetic energy and interelectrode electromagnetic field energy, and energy changes of the electromagnetic field on the magnetically insulated transmission line cross-section, the quantitative relationship between the line voltage and current is pressented at the start and end during the formation process of the magnetical insulation without electron loss.
通过分析空间电子与极间电磁场之间的能量交换关系,以及磁绝缘传输线横截面上的电磁场总能量变化,给出了量化无损磁绝缘形成过程始末时刻线电压和线电流关系的电磁模型。
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The movement of internal energy comes from, the black hole for stars, galaxies movement of energy.
人的运动能量来源于内部,因此黑洞也为恒星,星系的运动提供能量。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。