对于新入门的汇编语言程序员来说，不太明显的一个问题是指令的顺序会影响程序执行速度。
What is not usually apparent to new assembly language programmers is that the order of instructions affects the speed of the program.
从而，在只是付出了一些指令的代价后，您的程序会拥有函数式程序的可证明性和命令式程序的速度和内存特性。
So, for the price of at most a few instructions, your program can have the provability of a functional program and the speed and memory characteristics of an imperative one.
这些系列的处理器都拥有不同的时钟频率，或者说处理器处理交给它们的指令或任务的速度。
All of those come in varying clockspeeds, or how fast a chip will perform the instructions or tasks it's given.
将指令盘拨到“S ”来告诉你的相机：我设定快门速度，而你来调整光圈。
Putting the dial on "s" tells your camera "I am deciding the shutter speed, you set the aperture for me."
即使您的站点通常不停机而且速度很快，仍然有可能由于错误地编写了机器人指令(robots instruction)而将爬行器拒之门外。
If your site is typically available and speedy, you can still inadvertently send the spider packing by miscoding your robots instructions.
JIT通过将代码编译成机器码，这样可以减少翻译Python指令的时间，以此提高代码的执行速度。 “在CPython里，” Winter 解释道，“这一部分的开销很大；在这方面只做了较小的调整就使CPython 2.7有了近15%速度提升。”
Using a JIT will speed up execution by compiling to machine code, thus eliminating the overhead of fetching, decoding, and dispatching Python opcodes.
比起那些依靠trace方式调试的Ruby实现（不论这些实现的速度有多快），全速调试器都使得Rubinius具有了独特的优势。 同样值得注意的是：除了整个yield_debugger指令使用了一些C代码，绝大多数Rubinius调试功能都是内建的。
Ruby - with the exception of the handful of lines of C code for the yield_debugger instruction.
SQL优化器使用CPU速度（每条指令几微秒）来评估某些操作的执行成本。
The CPU speed (in milliseconds per instruction) is used by the SQL optimizer to estimate the cost of performing certain operations.
由于内存系统和指令集设计的特性，用于复制内存的最佳通用例程的执行速度通常比用于复制特定长度的代码慢。
Because of the nature of memory systems and instruction-set designs, the best generic routine to copy memory is rarely as fast as code written to copy a particular length.
多年来，处理器制造厂商在不断提高时钟速度和指令级并行性，因此单线程代码不需要修改就可在新的处理器上更快运行。
For years, processor makers consistently delivered increases in clock rates and instruction-level parallelism, so that single-threaded code executed faster on newer processors with no modification.
除了处理器时钟速度外，另一个重要的处理器性能度量是每条指令的时钟周期(CPI)。
In addition to processor clock speed, another important processor performance metric is clock cycles per instruction (CPI).
通信延迟包括遥控指令的延迟和遥测信号的延迟，主要是由光传播速度造成的。
The communication time-delay concludes the delay of remote control commands and telemetry signals, which is brought by light transportation speed.
为了满足这个要求，检测每个电机的速度和位置数据以及传送指令都需要大量复杂的数据信号线。
In order to satisfy this requirement, the complex signal lines are usually used to detect the speed and position of each motor and to command the desired speed and position.
并行程序的性能与计算机体系结构密切相关，不但取决于CPU，还与系统架构、指令结构、存储部件的存取速度等因素有关。
The performance of parallel program is closely related to computer architecture, besides CPU, including system framework, instruction structure and access speed of storage unit.
系统通过串口通讯方式获取小车速度指令，并PID控制算法对直流电机进行控制。
This system can receive velocity instructions through serial port, then control the motors by a certain PID algorithm.
单片机执行主机控制指令，控制无线接收单元，处理速度检测单元信号。
Microcomputer executes the instruction from the host, controls the radio receiver unit and deals with the signal from the velocity test unit.
可使插补速度相对提高，易改善插补指令脉冲的均匀性。
This new method features relatively high interpolating speed, and easily improving the homogeneity of interpolating instruction impulses.
下位机根据设备的实时数据和程序运行的结果发出控制指令，实现预定的运动位移和速度。
The lower processor outputs controlling instructions according to real-time data of the equipment and result of program running in order to realize determined movement and velocity.
对486指令系统的指令长度、指令的使用频率、指令的编码特点进行了深入分析，提出了加快译码速度的设计方案。
Deeply studied the length of the 486 instructions, frequency in using of the instructions, the character of the instruction encoder. Brought out the design idea to speedup decoding.
实验结果表明，启用高速缓存对提高指令的平均执行速度具有较大影响。
Experimental results show that it has great influence to improve instruction mean executive speed when the cache is enabled.
在该加速期间结束时，以占空比与速度指令数据对应的PW M脉冲来控制开关机构，从而驱动该直流马达。
When the acceleration period has terminated, the switch means is controlled by a PWM pulse of the duty ratio in accordance with the speed instruction data, there by driving the DC motor.
浮点加法器是协处理器的核心运算部件，是实现浮点指令各种运算的基础，其设计优化是提高浮点运算速度和精度的关键途径。
High-Speed Floating-point Adder is a critical part in the coprocessor, which is attached to the computing basis of floating-point instructions.
设计了一种基于自适应反步控制的永磁同步电动机非线性速度控制器，采用二阶滤波环节平滑速度指令。
A nonlinear speed controller for permanent magnet synchronous motor based on adaptive backstepping control was designed, which USES second-order filter to smooth the speed reference.
逻辑功能模块给出目标速度和目标位置，输入NC指令模块。
Target velocity and target location are given by the logical function module, and then as the input of the nc repertoire module.
为了减少冲击，应尽量使用有加速度控制的位置指令函数。
Positional instruction provided with acceleration control should be advocated to reduce the machine impact.
末端区域4D导引应首先生成轨迹，然后生成沿该轨迹飞行的高度剖面、合理的速度剖面，最后生成自动引导飞机在规定时间着陆的4D导引指令。
To generate and realize 4D guidance in the terminal area, first there should be ground track , then the altitude profile and appropriate speed profile along the track.
采用二阶滤波环节平滑速度指令，实现了理想无超调的快速速度跟踪控制。
A second order filter is used to smooth the speed reference signal, and the perfect non-overshooting speed tracking is achieved.
这会减少资料库的执行指令数量使讨论区的浏览速度加快。
This makes the board run faster by reducing the number of database queries on some pages.
新型RISC(精简指令计算机)的PIC16系列单片机具有耗电小、速度快、程序保密性强、系统结构简单等优点，非常适合于工业智能仪表、电子设备及家电产品的微控系统。
The new RISC type of microchip processor PIC16xx is low in energy, high in speed and secrecy, which is fit to make controller-inside industrial meter, electronic equipment and device.
新型RISC(精简指令计算机)的PIC16系列单片机具有耗电小、速度快、程序保密性强、系统结构简单等优点，非常适合于工业智能仪表、电子设备及家电产品的微控系统。
The new RISC type of microchip processor PIC16xx is low in energy, high in speed and secrecy, which is fit to make controller-inside industrial meter, electronic equipment and device.
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