应当注意的是,当,速度大的时候,是在,区域2中,终端速度和,这些滚珠的,√r成比例。
And so notice that when you are at speeds above that that you are exclusively in domain two and your terminal speed is proportional to the square root of the radius of the ball bearings.
现在,如果你计算时间,会很接近终端速度,这并不简单,因为你们要解一个,令人厌恶的微分方程。
Now, if you want to calculate the time that it takes to get close to terminal speed, that is not an easy task, because you are going to end up with a nasty differential equation.
不过,对于普通的终端用户来说,并行化的方法可以在允许用户查看是否有问题发生的前提下显著地加快引导速度。
However, for the average end-user system, the parallelization technique can dramatically improve boot-up speed while still allowing the user to see if any problems occurred.
以在自助小型售货终端低价租赁电影的Redbox公司,一直在以每月超过500台的速度增加机器。
Redbox, which rents films cheaply from self-service kiosks, has been adding machines at the rate of more than 500 per month.
常见并易于使用的提交机制加快了获取信息的速度,并使得终端用户按照它们的计划和选择灵活地进行交互。
A submission mechanism that is familiar and readily available speeds the capture of information and allows end users flexibility to interact in ways that meet their schedule and preferences.
本文通过外场实验研究和理论分析认为,终端沉降速度公式并不适合分析烟幕性能。
In this paper, through outfield experimental research and theory analysis, the Stokes final sedimentation velocity formula is not demonstrated to adapt to analyzing performance of smoke.
移动终端的速度对有效的切换、高效的动态信道分配、自适应调制、功率控制、均衡等无线应用都是必不可少的信息。
The knowledge of the velocity of the mobile terminals is essential in adequate handoff control, efficient dynamic channel assignment, adaptive modulation, power control, equalization, etc.
经过优化配置后,子系统控制终端有了规律,系统资源得以充分利用,系统运行速度明显加快。
However, the subsystem control-terminal has obtained the regular, system information has been made full use of, the operating speed has been markedly hastened as a result of optimized allocation.
该方法利用最优控制理论的思想方法,不仅使飞行器命中目标时满足了终端角度约束的条件,而且保证了再入飞行器机动速度损失最小。
The guidance method satisfies terminal angular constraint as reentry vehicle hitting target, but also ensures minimum loss of maneuvering velocity for reentry vehicle.
这样的雷达终端,实现结构复杂、成本高、工作速度慢,对数据的有效处理带来了障碍。
It baffles data's effective process with its complicated structure, high cost and slow speed.
信息联通。有效的供应链管理需要我们从终端用户方获取信息,并将整个供应链的信息资源连接起来保证交换速度。
Information, Effective supply chain management requires obtaining information from the point of end-use, and linking information resources throughout the chain-for speed of exchange.
应用最优控制理论,提出一种最佳快速转弯控制律,能在推力矢量控制下消除终端时刻垂直于初始视线方向上的速度分量。
Using the optimal control theory an optimal control law of agile turn is proposed enabling to eliminate velocity component in vertical director of initial sight under thrust vector control.
指数滑移导引律的基本思想是在逼近过程中,保证追踪星的当前位置和终端位置之间的矢量方向不变,而逼近速度逐渐减小;
The spirit of the exponential slippage guidance method is keeping the direction from temporary position to the aiming point while decreasing the approach speed.
并联机构是一种机器人操作机构,其输出终端的动平台具有“高精度、高刚度、高速度”的特点。
The parallel kinematics machine (PKM), a robot mechanism, has the characteristics of high structure rigidity, high speed, and high exactitude.
不过,铁矿石、炼焦煤和废钢成本飙升带来的切肤之痛要到第三季才能感受到,分析师多预期届时会看到用户放缓补充库存的速度,同时终端用户的需求却未见提高。
But the real pain of soaring costs for iron ore, coking coal and scrap will hit in the third quarter, when analysts see a possible slow down in restocking and end-user demand yet to pick up.
特别是在移动终端上显示的应用程序及网页,位图的大小将是影响下载速度的关键因素。
Especially for mobile application, mobile web site, the size of bitmap is big matter since downloading speed is critical.
本文以多频连续波雷达终端系统为背景,重点讨论了跟踪控制器的速度测量,角度测量和距离测量问题。
Based on the Multi-Frequency CW Radar Terminal System, this paper mainly discusses the velocity-measurement, angle-measurement and range-measurement of the Tracking System.
一种方法是使用表面贴装3轴加速度计是已经存在于许多智能手机,如飞思卡尔半导体MMA8653,以确定该终端的方向。
One approach is to use a surface-mount 3-axis accelerometer that is already present in many smartphones, such as the Freescale Semiconductor MMA8653, to determine the orientation of the terminal.
以8051系列单片机为核心的车载终端已难以满足对更高的处理能力、更快的数据传输速度、更丰富的接口等的需求。
The SCM which uses the series 8051 as the core equipment can't meet the requirement of higher processing ability, transfer data more rapid and much more interfaces.
验证结果表明,该方法升级速度快、安全系数大、可靠性高,可以有效地降低嵌入式无线信息终端软件的更新和维护成本。
The result shows the method is rapid, safe and reliable, and the cost of software renewal and maintenance can be effectively reduced.
验证结果表明,该方法升级速度快、安全系数大、可靠性高,可以有效地降低嵌入式无线信息终端软件的更新和维护成本。
The result shows the method is rapid, safe and reliable, and the cost of software renewal and maintenance can be effectively reduced.
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