没有必要进一步采取更精密的计算方法。
Additional sophistication in method of calculation is unnecessary.
数学既有深奥的理论，又有精密的计算。
Maths is a mix of abstruse theory and detailed calculations.
大型机是一种复杂精密的计算机，它在过去40年中被用来完成一些复杂的功能，比如银行交易等等。
Mainframes are sophisticated computers that for more than 40 years have handled complex functions such as bank transactions.
一组精密的计算机模型模拟出了土星的潮汐引力可能将不幸位于某一特殊位置的大型卫星的外层冰壳剥离开来。
A sophisticated computer model demonstrates how tidal forces on Saturn could have peeled away the icy outer layers of a large moon that occupied an unfortunate piece of real estate.
这个方案的成功在于精密的计算，而且为通过控制整个供水系统计划一个大型城市的用水以及预测精确的需求量开辟了一个新天地。
The solution succeeds on all counts and breaks new ground by allowing the water utility of a major city to control the entire water supply system and forecast demand with precision.
同样从13世纪开始，经过精密计算，绘制的地图更为精准，加上航海日志，使航行变得可靠而准确。
Also beginning in the thirteenth century, there were new maps refined by precise calculations and the reports of sailors that made it possible to trace one's path with reasonable accuracy.
随着计算机合成影像变得越来越便宜而精密，现在电影行业可以逼真地在屏幕上重现人物，甚至是已经过世几十年的演员。
As computer-generated imagery has become cheaper and more sophisticated, the film industry can now convincingly recreate people on-screen even actors who have been dead for decades.
随着染色体组学，纳米技术以及高速计算让制造更精密的设备变得可能，这个行业的长期前景也变得十分光明。
The long-term trends also look promising as the confluence of genomics, nanotechnology and high-speed computing make possible more elaborate devices.
自动化意味着模型(以及后来的模型语言)的不明确和不精密的消除，所以计算机程序能转换并熟练地操纵模型。
Automation implies the elimination of ambiguity and imprecision from models (and, hence, from the modeling language) so that computer programs can transform and manipulate models.
分析计算了精密测量中温度误差的影响，讨论了减少和补偿温度误差的方法，并就仪器温度误差的建模问题进行了探讨。
This paper analysed and calculated the thermal effects on precision measurements, discussed methods for reducing and compensating thermal errors and then goes further into the model construction.
文中介绍了一种新型的计算机控制精密磨床的动平衡系统的工作原理和特点。
The article introduces the control theory and characteristic of the dynamic balancing system of the accurate grinding machine using computer controlling.
如通讯设备、计算机及网络设备，精密仪器等终端设备的末级浪涌保护。
Such as communication equipment, computer and network equipment, precision instruments and other stage surge protection devices.
在利用光电精密测速技术时，涉及复杂的空间光交汇计算，通用误差分析方法比较困难。
It was related to complex calculation of attitude in optoelectronic precision velocity measurement technology with general error analysis.
人工生命是指用计算机和精密机械等生成或构造表现自然生命系统行为特点的仿真系统或模型系统。
Artificial life is a simulated or modeling system generated or constructed by using computer and precise mechanism, which behaves like a natural life system.
该系统利用计算机控制D／A转换器及精密电阻分压器，输出标准电势作为被检仪表的信号源；
In the system, a computer is applied to adjust a D/A device and a precise voltage divider for criterion signal output.
就群体看死亡率来下定义，如要说得准确，我称之为“群体逃逸速度”或“保险精密计算师的逃逸速度”。
It's defined on the population, looking at mortality rates, so when being precise I call it "population escape velocity" or "actuarial escape velocity".
推导出精密主轴承载、向刚度、向刚度和角刚度的计算公式。
The load, radial stiffness, axial stiffness and angular stiffness of precision spindle were formulated.
我们公司生产的这款精密的叶轮风速计，可提供快速，精确地风速测量，用于HVAC系统或决定CFM计算。
Precision vane type anemometer provides fast, accurate air velocity measurements for use in balancing HVAC systems or determining CFM calculations.
介绍了大规格磨齿机和其他重型、精密设备上恒流闭式静压导轨的应用、计算方法及调试安装。
The large grinding machine specifications and other heavy-duty, precision equipment on the current closed guide the application of static pressure and the method of installation and debugging.
在光学精密测试领域中，光学技术和电子计算机技术的结合为新的测试方法开辟了一条新的途径。
In the field of optical precision testing, however, the combination of optical technology and computer technology pioneers in the development of new testing method.
某厂用AZ 91d镁铝合金生产的手提计算机机壳，经精密铸造而成。
A kind of pocket computer casing, made of AZ91D alloy, is manufactured by precision casting.
精密机械热变形计算中，通常只考虑温度在零件中的分布状况对零件变形所产生的影响。
The conventional calculation of thermal deformation of precision mechanism involves an exclusive consideration of the influence of temperature distribution on part deformation.
但是，这两家工厂都引进了西方的技术和装备，包括电子计算机，有一次还引进一套精密测试和切削的激光系统。
But both of these plants incorporated Western technology and equipment, including computers and, in one case, a laser system for precise measuring and cutting.
基于精密基准电压源lm199的解剖，对其恒温电路作了全面的计算机辅助分析。
An overall computer-assisted analysis of the temperature control circuit for the precision reference voltage source LM199 has been made.
本文考虑到二阶非线性项，建立起更加精密的系统模型，推导出利用状态变分计算终端干扰偏差的公式。
In this paper we consider second order nonlinear terms, set up more precise dynamic system's model and derive the computation formula of terminal perturbation deviation by state variation.
前言：通过对溜槽的断面、倾角及线路的合理设计，并经过精密计算，实现了运输设备和存煤装置的高效运转。
By the way of rational design including: chute, chute inclination, line and precise calculation reaches to the high operation of transport equipment and coal storage.
光盘存储设备的伺服系统是精密机械和计算机控制的结合，集合了激光测量及定位跟踪、DSP应用等高新技术。
Servo system of the compact disc storage device is the combination of fine machine and computer control, gathering high tech such as laser measure or tracking position and DSP application.
光盘存储设备的伺服系统是精密机械和计算机控制的结合，集合了激光测量及定位跟踪、DSP应用等高新技术。
Servo system of the compact disc storage device is the combination of fine machine and computer control, gathering high tech such as laser measure or tracking position and DSP application.
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