instantaneous [,instən'teinjəs]

instantaneous的基本解释

adj.

瞬间的, 即时的, 即刻的

• The reaction of the audience was instantaneous.
• 观众即刻有了反应。

• She accidentally swallowed the poison and death was instantaneous.
• 她无意中吞下毒药，猝然死去。

instantaneous所属的单词分类

Positive / 肯定语 [266]

nurturing  ·  motivating  ·  energized  ·  electrifying  ·  wow  ·  cool  ·  transforming  ·  endorsed  ·  zealous  ·  zeal

与instantaneous相关的网络例句 [注：此内容来源于网络，仅供参考]

Extract information based on the instantaneous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值，零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。

By using this method, the angular frequency, amplitude, initial phase angle, decay constant of each component in transient voltage and/or current waveforms can be precisely extracted. Also, all other kinds of transient procedure can be analyzed by this method. Thirdly, a new definition of generalized instantaneous reactive power and generalized instantaneous reactive current in dq0 coordinates under any nonsinusoidal and unbalanced three-phase circuit is proposed for the first time. The detection and compensation method for different instantaneous reactive currents are also concerned.

本文首先提出了用于快速高精度频谱分析的一种改进快速傅立叶变换方法，该法具有速度快、精度高、抗混迭、不受采样定理约束、可以分析出谐次大于N／2的频谱系数等特点，可方便地应用于电力系统谐波分析及其它各类频谱分析；然后提出了基于非线性最小二乘优化法的电力系统暂态波形分析方法，可准确求出电力系统暂态电压、电流波形中各个分量的角频率、幅值、初相角及衰减常数，并可广泛应用于各类暂态过程波形分析。

This method undertakes comparative getting the area between the spare parts to equation of geometry of the face in model of CAD of different spare parts above all - surface contact relation and type, use amount coming back theory general face - the face expresses to be helix; relative to instantaneous motion next, the helix that goes up to many surface contact undertakes making operation,; of helix of the motion when making the opposite very short time between the spare parts is final, according to the spare parts abut concern plan and abut spare parts move relatively helix, undertook an analysis to assembling instantaneous of whole of the spare parts in the model to concern with drive movably, give out not between the method of calculation of helix of opposite instantaneous motion between photograph adjacent spare parts and them but the judgement method of drive sex.

该方法首先对不同零件CAD模型中面几何方程进行比较得到零件之间的面-面接触关系和类型，并应用旋量理论将面-面相对瞬时运动表示为螺旋；然后，对多个面接触上的螺旋进行交运算，生成零件之间的相对瞬时运动螺旋；最后，根据零件邻接关系图和邻接零件相对运动螺旋，对装配模型中零件整体瞬时可动性和驱动关系进行了分析，给出不相邻零件之间的相对瞬时运动螺旋计算方法和它们之间可驱动性的判定方法。

与instantaneous相关的网络解释 [注：此内容来源于网络，仅供参考]

instantaneous：即时的

根据定域性原则,不仅不可能有任何即时的(instantaneous)跨距离作用(action-at-a-distance);而且,当距离足够大时,任何跨距离作用,即使是目前已知的能跨越最长距离传递作用信号的力--电磁力(electromagnetic force),也无法产生作用效果.

instantaneous：瞬时

本论文中,假设所有使用者的展频序列(spreading sequences)都事先已知,我们提出一个基於瞬时(instantaneous)多输入多输出信号模型的多速率盲蔽多用户检测演算法(结合单一或多接收天线),此演算法享有快速峰度最大化演算法的超指数收歛速度以及保证收敛之优点.

instantaneous：即时

Huffman编码法的特点在於所编码出来的档案具有唯一码性质的即时码. 也就是各个相异字元所编码出所位元串并不相同,解码时能立即解出. 也就是说,Huffman编码法之解码过程为即时(Instantaneous) 且为唯一(Uniquely Decodable)之解码.

instantaneous：瞬时的

P-分位 P-fractile | 瞬时的 instantaneous | 稳态的 steady state

instantaneous：abbr. inst; 瞬时的