以低加速度从航天飞机的低地球轨道转移到对地静止轨道,需要有限多次点火。
Finite multiple burn method is used for the transfer from Space Shuttle low earth orbit to the geostationary orbit with low accelerations.
但是时间常数越低,允许通过的水平加速度噪声就越多。
But the lower the time constant, the more horizontal acceleration noise will be allowed to pass through.
加速度传感器数值可能被颠簸和噪音影响。应用低通过滤器在信号上可以是它平滑,并摆脱高频噪音的干扰。
Accelerometer readings can be jerky and noisy. Applying low-pass filtering on the signal allows you to smooth it and get rid of high frequency noise.
当列车从高刚度轨道到低刚度轨道时,钢轨垂直力、钢轨加速度、轨枕加速度是由大逐渐减小,没有突变。
When train runs from the rail of high rigidity to the rail of low rigidity, the rail vertical force, rail acceleration and tie acceleration gradually change from large to small.
该系统可以测量频率低至直流的加速度。
The system can measure the direct current frequency acceleration.
低的输出噪声、小的上电漂移和强的抗扰能力是高性能微加速度传感器的基本要求。
Low noise, small shift and strong capability for anti-jamming are the basic requirements for the high performance micro-accelerometer.
若使共中心点道集内的反射同相轴校平后能够同相叠加, 叠加速度则会出现一些低或高的异常。
In order to in-phase stack of aligned reflection events on CMP gathers, the stack velocities may have some higher or lower anomalies.
采用低透气性的包装材料进行真空包装或添加脱氧剂包装,可明显抑制过氧化值和酸价的增加速度,延缓酸败。
Compared with the control, the vacuum package or adding deoxidant package with materials of low venting quality can constrain the accelerating speed of PV and AV, and delay rancidity.
除了主要介绍微加速度计阵列的设计、制造和测试外,还着重介绍了低量程传感器在高过载环境下的结构防护问题。
The design, fabrication and the preliminary testing of this sensor is introduced, besides the structural protection for these low-range sensors in the situation of over-loading is mainly described.
MEMS惯性测量单元是采用MEMS技术研制的加速度计和陀螺组合器件,它具有体积小、成本低、可靠性高等优点。
MEMS inertial measurement unit is an accelerometer and gyroscope combination device, developed by using MEMS technology. It has small volume, low cost and high reliability.
谐波阶次越低,增加速度越快。
The lower the harmonic order, the more rapidly its amplitude increases.
一个高转矩的高原上,强大的加速度、坚固耐用、耗能低。
A high torque plateau, powerful acceleration, durability and low consumption.
你可以增加速度和改变切断过渡到低解析度的主题。
You can increase speed by switching off transitions and change theme to low resolution.
滤波器参数对视线角加速度估计的消噪噪声和制导精度提高作用明显,一般宜采用低阻尼比的二阶低通滤波器。
The estimator parameters selected properly was benefit to the reducing of the noise and error. In general, the damp ratio of the second-order low-pass output filter should be small.
温度低、湿度小的微团,密度大,所获得的加速度小;
The low temperature and low moisture micelles with a high density would have a low accelerated velocity.
新台币电机有一个非常低的应用需求高的惯性加速度和周期率。
The NT motor has a very low inertia for applications that demand high accel and cycle rates.
由于电容式加速度传感器具有灵敏度高、噪声性能良好、功耗低和结构简单的优点,成为研究的热点。
They have high sensitive, good dc response and noise performance, low drift, low temperature sensitive, low-power dissipation, and a simple structure.
由于电容式加速度传感器具有灵敏度高、噪声性能良好、功耗低和结构简单的优点,成为研究的热点。
They have high sensitive, good dc response and noise performance, low drift, low temperature sensitive, low-power dissipation, and a simple structure.
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