numerical bit
英 [njuːˈmerɪkl bɪt]
美 [nuːˈmerɪkl bɪt]
【计】数值位， 数字位
双语例句
- Numerical control system design based on 16 bit single chip microcomputer
基于16位单片机控制的数控系统设计 - Numerical simulations show the effectiveness of the proposed cooperative precoding schemes in terms of bit error rate, symbol error rate and the spectral efficiency of the whole system.
计算机仿真表明，所提方案在系统误比特率、误符号率以及系统频谱效率方面都有着明显的增益。 - Improved genetic algorithm; Numerical control machining center lathe; Routing optimization; Bit code for machining identification;
改进遗传算法；数控加工中心机床；工艺路线优化；加工标识位码； - The 38 bit numerical value is too large to fit into a 28 bit decimal.
位数值太大，不适合28位十进制数值。 - Numerical simulation on bottom-hole flow field of down-the-hole bit
潜孔钻头井底流场数值模拟研究 - Numerical simulation of contact problem in rock bit roller bearing
牙轮钻头滚动轴承滚子接触问题的数值模拟 - Maintenance method of the numerical control equipment used in bit manufacture
钻头生产数控设备的快速维修方法 - This paper introduces a master-slave malti-microcomputer numerical control system, which is used 8-bit single chip 8031, qualified STD bus standard, has the structure of fast communication based on the shared RAM ( SRAM).
采用8位单片微机8031，符合STD总线标准，具有公共存储器（SRAM）快速通讯方式，构成主从式多微机数控系统。 - Numerical analysis on the influence of jet-flow types on bottomhole flowing field of rotary bit
旋转钻头射流方式对井底流场影响的数值剖析 - Numerical simulation and experimental checking for downhole flow field of a real PDC bit
实体PDC钻头流场数值模拟与实验验证 - The philosophy of the improved design on the DTH reverse circulation bit was introduced and numerical simulation and emulator analysis were carried through on the interior fluid field of the bit by using CFD technique.
介绍了潜孔锤反循环钻头改进设计的思想，运用CFD技术对钻头体内部流场进行了数值模拟与仿真分析。 - The result of numerical computation shows that for low and middle bit rate and short distance optical fiber system we can use a Gaussian pulse waveform equivalent for the shape of the light pulse received by the detector and simplify the system design.
数字计算的结果表明，对于低、中速率，短距离光纤系统，探测器接收的光脉冲波形可以用高斯脉冲波形来等效，从而简化系统的设计。 - The result of calculation shows that the numerical solutions of the stress and displacement between the tungsten carbide tooth and the hole in the bit by using the boundary element method are very close to their analytical solutions based on the theory of the elastic mechanics.
计算结果表明，应用边界元法得到的牙轮钻头镶齿和孔之间的应力和位移的数值解与弹性力学的解析解相当接近。 - The numerical model of the automatic drill bit feeding system with constant drilling pressure is established on the basis of the in-depth discussion of the drilling pressure variation during the drill bit feeding and the simplification of the mathematical model.
在详细讨论送钻过程钻压变化简化数学模型的基础上，给出恒钻压自动送钻系统的数字模型。 - After the introduction of the conception of periodic numbers in 3N+ 1 conjecture, numerical theory function was defined, the definition of sum-line number in binary bit: described and the Gauss function given.
给出了3N+1猜想中周期为l的周期数的概念、数论函数potpn的定义以及二进制中的横和数的定义：A（xi，2），高斯函数[x]； - This paper mainly introduces the experiences on maintenance and trouble clearing of the numerical control equipment used in bit design and manufacture.
主要介绍在钻头设计制造中对数控设备的维修和故障排除经验。 - Numerical simulation about effect of flow path on PDC bit fluid field
流道形状对PDC钻头头部流场影响的数值模拟 - On this basis, we use numerical value to simulate the waterpower parameter of the PDC Bit, we use Visual C++ plait the PDC Bit's waterpower parameter calculation program.
在此基础上对PDC钻头的水力参数进行了数值模拟，用Visualc++编制了PDC钻头的水力参数计算程序。 - Numerical simulation for combined breaking rock with high pressure water jet and mechanical bit
高压水射流-机械齿联合破岩数值模拟研究 - According to practical working situation, nonlinear dynamic finite element method is adopted to establish a numerical model of combined breaking rock with high pressure water jet and mechanical bit.
采用非线性动态有限元法，结合实际工况条件，建立了高压水射流–机械齿联合破岩的数值模型。 - The feasibility of proposed scheme is verified by numerical simulation and the results show that the requirement of no bit error rate operating can be obtain by reasonable setting the system parameters.
通过数值仿真验证了所提出方案的可行性，仿真结果表明在合理设置系统参数的情况下，可以获得满足无误码率操作要求的输出信号。 - Finally, using PDC bit design software, combined with numerical simulations and laboratory conclusion to design the bit and hydraulic structure, and lay the foundation for the development of the new and high efficiency drill bit.
最后，应用PDC钻头设计软件，结合数值模拟和室内实验的结论，进行分流钻头结构和水力参数设计，为新型高效钻头的进一步研发奠定了基础。 - The performance of synchronization tracking using pilot is analyzed, followed by a numerical method to determine the optimal lock loop parameters to minimize average bit error rate ( BER).
分析了利用导频同步跟踪的性能，以及提出了一个数值方法确定最优环路参数以最小化误码率。