Realizes V. 29 signal basic modulate and demodulate procedure which includes square root raised cosine rolling-off shaping filter and orthogonal channel signal modulator and demodulator.
分别实现了V．29信号基本调制解调过程，包括平方根升余弦滚降脉冲成形技术的滤波器实现，以及对信号的正交调制与解调过程。
In the rolling countryside of Idstein on a recent rainy morning, parents dropped off their children at a muddy parking lot a bit after 8 as the temperature hovered around 40 degrees Fahrenheit.
不久前一个下雨的早晨，8点刚过，在Idstein地势起伏的郊区，家长们开车载着他们的孩子到了一个泥泞的停车场。当时的温度只有华氏40度。
The surf's not actually up off the coast of South Island, New Zealand: the large waves that seem to be rolling toward land aren't in the water, but in the air above.
海浪并不是拍向新西兰南岛的海岸：这些看上去卷向陆地的巨大波浪其实不在水中，而是在上方的空气中。
In bar rolling process, the technical conditions of roughing may change and make camber occurred, for example, different temperature at both bar side, bar wedge and off-center in biting.
在板坯轧制过程中，由于某些因素的影响，使板坯在粗轧阶段的工艺参数发生变化，如冷却不均匀，使板坯两侧存在温度差、板坯具有楔形及在咬入过程中偏离轧辊中心线等，都会使板坯产生侧弯现象。
The models can be used to predict strip surface roughness, arrange steel strip rolling order reasonably, decide the time of work roll off mill and modify the calculation model of rolling force.
这些模型可以用于生产中预测轧后带钢表面粗糙度、合理安排带钢轧制顺序、决定工作辊下机时间和修正轧制力计算模型。
Then all of a sudden the truck slid sideways and ran completely off the dirt road, hit the ditch and began rolling over and over.
突然间卡车滑向路边，完全滑出了泥泞的大路，撞着排水沟，一连翻滚了几下。
Tears rolling off her chin on to her fingers, the young girl sang louder; drowning out her sadness.
泪水经下颚滴落在手指上，这位年轻女孩唱得更加响亮，用歌声淹没了悲泣。
Some of the best experiments involve psychologists casting off their lab coats, rolling up their sleeves and delving into the messy midst of the real world.
一些最好的实验需要心理学家丢掉他们的实验袍，卷起袖管，真正埋头于钻研这个凌乱的真实世界的最中心。
Cars bearing the classic badge are now rolling off Chinese assembly lines.
具有MG经典徽章的轿车现在开始从中国的装配线上下线了。
Motorcyclists often slow by downshifting or merely rolling off the throttle, thus not activating the brake light.
机车通常会利用降档或是降低油门开度来减速，这些时候刹车灯是不会亮起的。
We were able to watch the books rolling off the presses.
我们可以看到书本从印刷机上源源不断地印出。
HGJ-800 pipe cut-off machine, which is used in a long-pipe hot rolling line, and can short cut-off time and has less pollution and safer working, is described.
介绍一种适于热轧长钢管生产线使用、锯管时间较短、环境污染小和使用安全的HGJ- 800型钢管锯断机。
Close your eyes and imagine a ball of snow that starts off rolling down a hill very slowly.
闭上眼睛想象一下，一个雪球开始慢慢地滚下山。
If the Dreamliner starts rolling off the production line towards the end of this year, as Boeing promises, it will be billions over budget and three years behind schedule.
如果梦幻客机在今年年底开始投入生产线，就像波音承诺的那样，将会超过预算数十亿美元，而且比计划晚三年时间完成。
While braking in the process of rolling off of cars from hump, wheel tread flat often happens. In this paper, causes to the damage are analyzed, suggestive measures to prevent wheel flat are given.
驼峰溜放车辆在制动过程往往造成轮对踏面的损伤，本文对损伤的原因进行了分析，并提出了防止擦伤的建议措施。
By cutting the edges off a cylindrical one, he stopped it from rolling off a table.
通过削去圆柱形笔体的边缘，使铅笔不那么容易滚下桌子。
By cutting the edges off a cylindrical one, he stopped it from rolling off a table.
通过削去圆柱形笔体的边缘，使铅笔不那么容易滚下桌子。
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