查询词典 time base

Taking the single base 9/7 propellant as an example, the mathematical model of the self-ignition of propellant is established through testing the self-ignition time under different conditions of the environment temperature.

以单基9/7发射药为例，发射药热自燃的数学模型通过实验测定不同环境温度下的自燃时间建立。

So we designed a adaptive synchronizing controller based on hereinbefore hardware environment: first a small magnitude reference signal r is outputted to system through the signal card (to ensure that the vibrating system works in a linear state), and this signal is sent to the moving coil of vibrator through the power amplifier, so vibration is produced through electromagnetic induction. Secondly the vibration signal can feedback to the data acquiring card in the servo system through the acceleration sensor on the Vibroseis reactor M〓 and the base-plate M〓, then the computer can get the current vibrating state y〓 of the coil of vibrator according to the feedback information from the data acquiring card, and give a real time comparing between the current state y〓 and the reference output y〓 of the set-in reference model with current reference input being r , then regulates the correlative controlling parameters according to the error e〓=y〓-y〓 till y〓→y〓, finally normal signal sweeping begins with a certain phase fixed. Meanwhile a synchronization signal for seismic signal record is sent to seismograph from synchronization signal outputting component in the Vibroseis system to perform the controlling process of synchronization of sweeping phases.

为此，我们基于以上的硬件环境设计了一个自适应同步控制器：首先通过信号发生卡对系统输出小幅度的参考信号r(从而保证振动系统工作处于线性状态)，信号通过前置放大器、功率放大器等送到激震器动圈，并通过电磁感应产生振动，振动信号通过可控震源激震器反应块M〓和基板M〓上的加速度传感器反馈给伺服系统中的数据采集卡，工控计算机根据采集卡的反馈信息，获取当前激震器动圈的振动状态y〓，并实时地将该状态与内置的参考模型在当前参考输入r下的参考输出y〓进行辨识，再将两者输出误差e〓＝y〓-y〓对系统的有关控制参数进行调整，直至y〓→y〓，最后在经过某一固定的相位后，开始信号的正常扫描过程，与此同时，由可控震源系统的同步信号输出部件向地震仪送出一地震信号记录同步信号，进而完成扫描相位同步控制过程。

Design of time unified signal board base on FPGA.

王学宝 。基于FPGA的时统模块设计。

His pay doubles this season - from $3 million to $6 million - and it's time for him to prove he's worth it and not repeat a season in which his average, on-base percentage and slugging percentage plummeted to career lows.

明年他的薪水将是今年的两倍，而他必须证明他值得。

The influence of soakage time on the tensile strength of carbonless copy base paper has been analysed.

本文初步探讨了浸水时间对无碳复写纸原纸湿抗张强度的影响，证明了浸水时间越长，相应的湿抗张强度越低。

I often stand on the "interface soapbox" because it is often the best way to keep the code base flexible and have some structure at the same time.

我更倾向于接口，因为这一般是保持基础代码既具有一定的结构，又具有一定的灵活性。

It's not a huge priority for us, but as the mod player base grows and we induct new players, we'd really like to avoid scenarios where a first time spawner into a Project reality server drives off in a tank and gets it destroyed 30 seconds later.

它不是极大的优先为我们，但是当 mod 运动员基础扩大，而且我们引导新的运动员，我们将会真的喜欢避免情节，于此一只第一次产卵鱼进入计画真实伺候器之内在一个战车中走开开车而且拿，它 30 秒之后破坏。

Base on the steady-state theory, a non-flow calorimeter having a real-time changeable volume was designed and a specific heat capacity measurement system was constructed.

基于准稳态理论，建立了一种可以实时改变工作腔体容积的非流动型量热器，并自行搭建了比热容测量系统。

Fall in current economic situation especially, come true again on the base that the goal achieves before wanting to be in break up time, xie Chenghui is straight-out " more difficult ".

特别是在当前的经济形势下，要在之前完成目标的基数上再实现翻番，叶成辉坦诚"比较困难"。

As the subsistence and development base of nations, energy is the focus of human being all the time.

作为国家生存与发展的重要物质基础，能源一直是人类关注的热点。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。