即使速度变化范围很大,顶盖前细胞的放电频率也与速度无关,但却依赖速度在时间上的变化(加速度)。
In a broad range of speeds, the firing rates of these cells depend on the changes of speeds over time (acceleration) but not on speed per se.
近些年来,在软件开发的范围和速度,以及相关工具和语言上,已经有了巨大的变化。
In recent years, there have been significant changes in the scope and speed of software development, as well as in related tools and languages.
当然,在这个产业之中,变化的速度是突飞猛进的,它的范围和影响不断扩大。
The pace of change in that industry, of course, is accelerating, and its scope and impact are widening.
一些气候变化的计算机模型预测亚马逊大范围的干旱将会释放更多碳化物,加快全球温室效应的速度。
Some computer models of climate change predict a major drying-out of the Amazon, which would then act to speed up global warming by releasing more carbon.
相对于一般的通信系统而言,低轨卫星通信系统具有信号动态范围大,多普勒频移大且变化速度快,信道起伏剧烈等特点。
LEO satellite communication system has the properties of larger power dynamic range, larger and faster changed doppler frequency shift and rapid fluctuation compared to ordinary communication system.
能量变化范围相同时,不同初速比不同驱动时间对激波传播速度影响更大。
In the same range of total energy variation it have an more effect on shock speed for different initial speed than for different driving time.
而一味强调助跑速度利用率的提高使助跑速度超出了可控范围,对起跳速度变化带来不利的影响。
But stressed constantly the approach speed use factor the enhancement caused the approach speed to surpass the controllable scope, brought the disadvantageous influence to the taking off speed change.
研究速度变化的轴向运动粘弹性梁在亚谐波共振及组合共振范围内的参数振动。
Parametric vibration of an axially moving, elastic, tensioned beam with pulsating speed was investigated in the vicinity of subharmonic and combination resonance.
适当提高锯丝的张紧力,在一定的变化范围内,采用高的锯丝速度和低的进给速度,可以获得好的切片表面质量。
Increasing the wire tension force properly, adopting the higher wire velocity and slower infeed velocity in a range, the high wafer surface quality can be obtained.
统计结果表明:体外反搏使剪切应力的平均值、变化范围及变化速度都发生了变化,即增加了血流和剪切应力的脉动性。
The statistical results show that the average, the range of change, and the changing rate were augmented with ECP, i. e. the phasic characteristics of shear stress were increased.
仿真结果表明该转子磁链观测器可以在较大速度范围内跟踪转子磁链矢量的变化,同时对变化较大的转子时间常数具有一定的鲁棒性。
Simulations show that the proposed observer can track rotor flux vector in a large speed range and be robust to the variable rotor time constant.
在水头、负荷变化范围较大的蓄能电站中,为改善机组运行工况,可以采用速度可调的发电电动机。
For pumping storage stations with wide rangeability of head and discharge, a speed-adjustable motor-generators can be used for improving operation condition.
研究表明,在坡度不断变化的山区公路上,联合作用的持续制动方式可以使汽车在上述速度范围内稳定行驶。
Research shows, on mountain highway with varied falling gradient, the continuous brake mode affected together can make vehicle travels steady in the speed range.
在实验中发现,力平衡式加速度计的施力电压变化范围和传统计算中的并不相同。
The voltage on the forcer of a force-rebalance accelerometer in some experiments is different from the one used in traditional calculations.
在实验中发现,力平衡式加速度计的施力电压变化范围和传统计算中的并不相同。
The voltage on the forcer of a force-rebalance accelerometer in some experiments is different from the one used in traditional calculations.
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