• Or a wall so big it can be seen from space. Skies that magically pulse with washes of vibrant color.

    千里之外太空依旧看见身影长城

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  • What bits of the pulse can you step away from for a bit? How will that extra space benefit you? (you're worth it.)

    多少比特脉动可以稍稍远离一些呢?多余的空间如何让你获益的呢?(你绝对值得尝试。)

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  • In order to satisfy the quasi real-time requirement of generator PD online monitoring, an improved scale space filtering technique is proposed and applied in PD pulse extraction.

    为了满足局部放电在线监测在线实时要求,提出了改进尺度空间滤波算法,将其应用于局部放电脉冲的提取。

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  • The unmanned space vehicleinspired by nuclear pulse propulsion studies by the British Interplanetary Society in the 1970swill ideally reach its target star within 100 years after launch.

    艘无人航天器——灵感来源于20世纪70年代英国星际学会研究脉冲推进——理论上讲在发射100年内抵达目标恒星

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  • Clever design of one horizontal and two vertical green corridor form of the city green pulse, the commercial and residential landscape space together.

    巧妙设计绿色走廊形式城市绿脉”,商业住宅景观空间接在一起。

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  • In that case we would never add up all the parts of the signal at the same time, and would never see the clear spike that tells us that a pulse from outer space has been received.

    这样的话我们不能信号所有部分都结合起来看不到太空脉冲明显尖峰了。

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  • The space crack arresting in metal die has been conducted on a new super-density pulse current generator model ZL-2 designed by author.

    自主设计改进型ZL - 2超强脉冲电流发生装置,采用它实现了金属模具试件裂纹的电磁热止裂。

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  • Space vector pulse width modulation(SVPWM) and multi-step commutation method of bi-directional switches are the basic control strategies of the matrix converter.

    空间矢量调制双向开关多步换流方式矩阵式变换器基本控制策略

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  • The theory of space vector pulse width modulation (SVPWM) is discussed in detail.

    空间矢量调制(SVPWM)理论进行了较详细的讨论。

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  • Aimed at dead time effect of voltage-fed space vector pulse width modulation (SVPWM) inverter, a novel compensation method detecting current polarities from the current vector was presented.

    针对电压源空间矢量调制逆变器效应,提出了种根据电流矢量判断电流极性的死区补偿方法

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  • When a light pulse is made to follow a closed loop path in real space, the phase of the returning beam might be slightly off from the phase of light starting off at that point.

    脉冲在一个真实的空间沿着一个封闭圆环运动,当它回到出发点时,相位与刚出发时的相位可能会有些微的不同。

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  • The servo control system combines position loop, speed loop, current loop with algorithm of space vector pulse width modulation(SVPWM).

    系统采用位置速度电流环三环控制并结合空间矢量调制SVPWM算法

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  • A simple method for measuring the time and space distribution of the light pulse intensity is reported.

    本文报道了一种简单测量脉冲强度时空分布方法

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  • Detailed description of the space vector pulse width modulation principle, useful for beginners.

    说明:详细地讲述空间矢量脉冲宽度调制原理对于初学者很有用

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  • The transient space process of molecular in a toroidal vacuum chamber of tokamak device during pulse puffing gas has been simulated by Monte-Carlo method.

    蒙特卡罗方法研究了脉冲充气气体分子托卡马克装置环形真空室内瞬态空间过程

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  • A novel randomized pulse position PWM scheme based on voltage space vectors is proposed. Its realization by the microcontroller 80c196kc is presented. The software design is discussed.

    提出基于电压空间矢量调制的随机脉冲位置pwm方法,并着重讨论了采用80c196KC单片机实现的方法,给出了软件设计。

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  • A function space model and corresponding pulse transfer function matrix of multirate digital control systems are constructed by using function space method and two different lifting techniques.

    采用函数空间方法,利用先后两次提升技术构造出采样数字控制系统的函数空间模型相应脉冲传递函数矩阵模型

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  • A photovoltaic pump system based on a new Z-source inverter, whose theory and control strategy of space vector pulse width modulation (SVPWM) with short through states were introduced.

    提出一种基于新型Z逆变光伏水泵系统,阐述了Z源逆变器的工作原理及其直通零矢量的SVPWM控制策略

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  • By analyzing the base principle of space vector pulse width modulation (SVPWM), it is proved that the DC voltage utilization.

    分析空间矢量调制(SVPWM)基本原理基础上,证明了SVPWM具有最大的直流电压利用率。

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  • The study result shows that, the space distribution law of pulse shape and populations for different area few-cycle pulses are different evidently.

    研究表明不同面积的超短脉冲介质传播时脉冲波形介质各能级粒子布居空间分布规律明显不同。

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  • A novelty space vector pulse width modulation (SVPWM) technique for the two-phase inverter-fed asynchronous motors system is proposed, which can be widely used in the low or middle power level field.

    研究了二逆变器-异步电动机系统空间矢量调制(SVPWM)控制技术

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  • What bits of the pulse can you step away from for a bit? How will that extra space benefit you? (You're worth it. )

    多少比特脉动可以稍稍远离一些呢?多余的空间如何让你获益的呢?(你绝对值得尝试。)

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  • The operating principle of space vector pulse width modulation (SVPWM) is first described, and then the proposed self-tuning space current vector PWM (STPWM) technique is introduced.

    首先介绍空间向量技术基本原理,接著说明所设计可自我调整参数之空间向量电流控制技术(STPWM)。

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  • By use of this method, we can not only obtain the propagation matrix of atom beam in free space under the influence of gravity, but also obtain the interaction matrix of atom beam with and pulse.

    利用这种方法不但得到原子重力影响自由空间中的传输矩阵可以得到原子束脉冲相互作用矩阵。

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  • By analyzing the basic principle of voltage space vector pulse width modulation (SVPWM), it is proved that the dc voltage utilization ratio of SVPWM is the highest.

    分析电压空间矢量调制(SVPWM)基本原理基础上,证明了SVPWM具有最大直流电压利用率

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  • By the system, far-field beams space distribution, pulse waveform and center energy information can be attained simultaneity for the first time.

    首次将远场激光束空间分布脉冲波形中心能量测试纳入到体系中。

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  • Using space vector pulse-width modulation (SVPWM) signal transformation method, speed regulation of induction motor is implemented by controlling the duty ratio of every converter switch.

    利用电压空间矢量调制(SVPWM)信号变换控制功率变换器开关器件导通占空实现异步电动机速度调节

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  • Taking the effects of space charge and carrier diffusion as well as injected current pulse width into account, an analytic expression of a transit angle of 8 mm Si DDR IMPATT diode is derived.

    在考虑载流子空间电荷效应扩散效应注入电流情况下,推导了双漂移二极管的渡越表达式

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  • The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.

    单个CCD摄像头固定情况下,建立投影几何模型,计算所获取动态图像特征空间位移,得到时域连续脉搏信号。

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  • The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.

    单个CCD摄像头固定情况下,建立投影几何模型,计算所获取动态图像特征空间位移,得到时域连续脉搏信号。

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