track density的例句大全

Mini Piezoelectric Actuator for Rigid Disk Drives with High Track Density

高密度硬磁盘用小型压电致动器

the track density is 48 tpi and the number of tracks is 77.

磁道密度是48道／英寸，磁道数是77。

Track density can be greatly enhanced by employing optical servo technology in a disk drive.

在磁盘驱动器中借助光伺服技术可以大幅度提高道密度.

Theoretical analysis of read back process of high track density perpendicular recording single-pole-head are presented here.

本文对高道密度垂直磁记录单极头的读出过程进行了理论分析.

Higher train speed, heavier axle loads and greater traffic density result in more severe damage of track components at rail joint.

随着列车速度和轴重的提高和行车密度的加大，钢轨接头的损伤也随之加剧。

Overflow bearing gas happened while drilling B-1 Well with high density drilling fluids, with no timely shut well in, the down hole became more complicate, finally, side track was enforced for stuck pipe.

B-1井在采用高密度钻井液钻进过程中发生了含气溢流，由于未及时压井，使井下情况复杂化，最后因卡铅而被迫侧钻。

Finally, the total probability density function and lost-tracking probability are simulated.

最后分析了最佳的光束发散角，并对概率密度分布规律和跟踪中断概率随衰落冗余变化的规律进行了模拟分析。

The method does not need filtering and can sample directly from the power spectrum density function of the irregularity of railway track and be appliable for stationary and nonstationary railway irregularities.

这种方法不需要进行滤波，直接对轨道不平顺的功率谱密度函数进行采样处理，对平稳的及非平稳的轨道不平顺均可应用。

The directive angle of normal acceleration is assumed to have uniform probability density function with variable mean in the interval of 2 π In order to be suitable for Track-While-Scan application it is assumed that only noisy position observation data of target are available.

法向加速度的方向角则假定在2π区间内具有均匀的概率密度。

Stochastic irregularity power spectrum density ( PSD) data surveyed from high accuracy rocket sled test track is interpolated with B-spline to gain PSD average curves for curve fitting.

对实测高精度火箭橇试验轨道随机不平顺功率谱密度（PSD）进行B样条插值，得到拟合用PSD平均曲线。

The characteristics of high-speed railway are high speed and high density, as railway track is an important railway transportation technical equipment, high-speed railway requires railway track structure have high ride comfort, high stability and reliability.

高速铁路的特点是高速度和高密度，轨道作为铁路运输的重要技术设备，因而要求轨道结构必须具备高平顺性、高稳定性和高可靠性。

Establishing the dynamic performance simulation of high-speed train track random irregularity excitation model by taking the PSD ( Power Spectral Density), the change law of wheel/ rail vertical and horizontal force with curve radius value in less super high and super high state is obtained.

将德国高干扰谱用于高速动车动态性能仿真建立的轨道随机不平顺激扰模型，分析了欠超高和过超高状态下轮轨垂向力和横向力随曲线半径值变化规律。

determining the best density of sound negative and sound positive and measuring the density value of high-magenta dye sound track;

确定声底、声正的最佳密度及测量高品红染料声迹的密度值；

finally, based on the fault diagnosis information, a new fault tolerant control based on pi tracking strategy control scheme is designed to make the post-fault probability density function still track the given distribution.

在故障诊断信息的基础上，提出了一种PI跟踪加故障补偿项的容错控制策略，使得系统输出概率密度函数仍能够跟踪给定的分布。

Track breakage is common issue in multiple ballistic targets tracking scenario with high speed, high density and large measurement error.

多弹道目标跟踪伴随着速度快、密集程度高以及测量误差大等因素，在跟踪过程中发生航迹中断是一个很普遍的现象。

Methods of Time Series of Setting up Power Spectral Density of Railway's Track Level Roughness

建立铁路轨道水平不平顺功率谱密度的时间序列方法

The thermal neutron flux density is measured with Soild State Nuclear Track Detector ( SSNTD), and the γ radiation dose rate is detected with Thermoluminescence Dosimeter ( TLD).

中子通量密度采用固体核径迹探测器测量，γ辐射剂量率用热释光探测器测定。

Analysis on Effects of Increasing Traffic Density in Busy Double track Sections on Transportation Economy

繁忙双线区段增加行车量对运营经济影响的分析