MyObservable starts a thread that reads the system clock.
MyObservable启动一个线程，读取系统时钟。
External devices — For instance, Universal Serial Bus (USB) ports or the system clock.
外部设备——例如，通用串行总线(usb)端口或系统时钟。
Second, if the system clock is adjusted backwards, GENERATE_UNIQUE will return duplicate values.
第二，一旦系统时钟需要向后调整，那么GENERATE_UNIQUE将可能返回重复的值。
The default time, which is retrieved from the system clock of the machine the code is running on, is used most of the time.
默认时间，即从运行代码的机器的系统时钟检索到的时间，在大部分情况下被使用。
Clock synchronization services work by changing the system clock on the client systems to match the clock on the server system.
时钟同步服务通过把客户机系统上的系统时钟改成与服务器系统相匹配的时钟而起作用。
The accuracy is limited by the accuracy of the system clock.
其准确性受系统时钟准确性的限制。
If so, you can solve this problem by synchronizing the users system clock with the servers clock.
如果这样，你可以通过把用户的系统时钟和服务器的时钟做同步来解决这个问题。
The system use input clock as system clock and use parallel structure in system to provide flexible speed.
全系统采用输入数据的同步时钟作为系统时钟，系统内部采用全并行的方式，以提供灵活的速度。
The precision of the current UTC time's millisecond component depends on the resolution of the system clock.
当前UTC时间的毫秒组成部分的精度取决于系统时钟的分辨率。
The time service is no longer synchronized and cannot provide the time to other clients or update the system clock.
时间服务将不再同步，并且无法向其他客户端提供时间或更新系统时钟。
Based on the system clock and trigger input signals, using FPGA to generate trigger output signals in given working modes.
通过FPGA实现在一定系统时钟和触发信号作用下各种工作模式的触发信号的产生。
For example, you might want a system clock to always return the same time so that your test has repeatable results that you can verify.
例如，您可能希望系统时钟总是返回相同的时间以便测试能够有可验证的重复结果。
To ensure accuracy, the timer should check the system clock as needed, rather than try to keep track of accumulated time internally.
若要确保精确，计时器应根据需要检查系统时钟，而不是尝试在内部跟踪所积累的时间。
Different components in a digital system often need different working frequencies, the way we often used is clock division from the system clock.
在数字系统中各个模块所需的时钟频率往往不相同，通常采用分频的方法由系统时钟得到所需频率。
By reading this flag, the time client knows that it is no longer connected to the network and chooses to calculate the site times from the system clock.
通过读取这个标志，timeclient就会知道它已经不再连接到网络并选择从系统时钟计算站点时间。
Clock Tree Synthesis is important in the backend-end design of chip design, and the clock skew has become the major part of constraints that limit system clock frequency.
时钟树综合是芯片后端设计至关重要的一环，时钟偏差成为限制系统时钟频率的主要因素。
What makes these filters special is that they are based on the system clock so my "last month" filter will always filter to the previous month when the filter is reapplied.
这些筛选选项的特殊之处就在于它们是以系统时间为基础的，所以当我们选取“上个月”时，筛选的总是筛选功能运行时的上个月。
The invention achieves the functions of software for receiving and transmitting a precision synchronous clock protocol message and adjusting and calibrating a system clock.
本发明实现了软件收发精密同步时钟协议报文、调整、校对系统时钟功能。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
设计了二进制树型拓扑结构传播统一的系统时钟和触发信号，采用CPLD提供传感器间的精确时序和同步。
The data acquisition system consists of the signal conditioning circuit, DSK interfacing circuit, RS-485 communication interfacing circuit, system clock circuit, the power circuit, and so on.
数据采集系统包括信号调理电路、DSK接口电路、RS- 485通信接口电路、系统时钟电路及电源电路等。
As for the high precision positioning of underwater targets, the GPS sonobuoy technique has two bottlenecks: high precision system clock synchronization and high accuracy time delay estimation.
为了实现水下载体高精度的定位，GPS声纳浮标需解决两个方面的技术难点：高精度的系统时钟同步和定位信号的高精度时延估计。
Also, programs that display the time dynamically by referencing the system clock might also display these historical time stamps incorrectly - check with your software provider for more details.
同时，通过引用系统时钟动态显示时间的程序也可能不正确地显示这些历史时间戳—有关更详细的信息，请咨询软件供应商。
System clock recover is the key in digital TV system. The paper proposes a scheme of clock settlement based on buffer technology from researching DTV receiving system.
系统时钟恢复是数字电视系统设计中的难点。从研究数字电视接收系统出发，根据实际需要深入探讨并提出了一种基于缓存技术的系统时钟处理方案。
TOTAL TICKS is the number of times that the system-clock interrupt occurred during the trace interval.
TOTALTICKS是追踪时间间隔过程中发生系统时钟中断的次数。
While it is running, it records the address of the instruction that is being executed every time a system-clock interrupt occurs.
当它运行时，它会记录每次系统时钟中断发生时正在执行的指令的地址。
Can Tprof profile what code is running at particular events (other than system-clock interrupts)?
Tprof是否可以剖析发生特定事件时(除了系统时钟中断以外)什么代码在进行？
Then it generates a report that lists how many "ticks" each of these units of code received (how many times a system-clock interrupt occurred when that particular unit of code was running).
然后，它生成一个报告，列出这些代码单元每个获得了多少个“节拍(tick)”(即当代码的特定单元正在运行时发生了多少次系统时钟中断)。
Then it generates a report that lists how many "ticks" each of these units of code received (how many times a system-clock interrupt occurred when that particular unit of code was running).
然后，它生成一个报告，列出这些代码单元每个获得了多少个“节拍(tick)”(即当代码的特定单元正在运行时发生了多少次系统时钟中断)。
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