如果语句不设置一个系统字段的值，则它只能作为一个读取位置的操作数来使用。
A system field should only be used as an operand at a read position if its content is not set by the same statement.
声控分拣系统引导操作员到货物的存放位置，告知需要拣取的货物型号，并通过读取位置码和复核货物数量，以核实分拣作业的正确性。
Voice-activated picking directs the picker to the location, tells the number of each item to pick, and verifies the pick by reading the location number and repeating the count.
不过，CLI确实使一件事变得更加简单：找到错误消息，以便可以在第一位置读取这些错误消息。
However, the CLI does make one thing much, much easier: finding the error messages so you can read them in the first place.
如果没有可用的位置信息，这个脚本就会失败；如果成功，脚本将生成一个HTML文件，浏览器可以读取该文件来呈现一个地图。
This script can fail if no location information is available; but if it succeeds, an HTML file is generated that a browser can read to render the map.
根据UNIX版本的不同，可能将文件的大小报告为应用程序在文件中进行读取的当前位置(偏移量)。
Depending on the flavor of UNIX, the size of the file might also be reported as the current position the application is reading in the file (offset).
真正的多触点功能将允许读取每个手指位置的X和Y坐标。
True multitouch capability would allow for an X and Y coordinate reading of each finger position.
当检测到一个潜在的更新目标时，联邦系统避免使用块读取特性，以维护远程游标的位置。
When it detects a potential update target, the federated system avoids using the block fetch feature in order to maintain the remote cursor position.
这是个可选属性，如果应用程序需要从ApacheDS读取类的位置以便装入类定义的时候才用这个属性。
It is an optional attribute, which you use if your application requires loading class definitions by reading their location from ApacheDS.
我们可以在YY _ INPUT宏中添加一个对GetNextChar函数的调用，后者从文件中读取数据，并保留了下一个要读取的字符的位置信息。
You can add a call in YY_INPUT to the function GetNextChar , which reads the data from a file and keeps information about the position of the next character to read.
pl 程序根据所匹配的关键字的位置，为您希望混合的声音文件读取指定的配置文件（默认情况下是 emailMixer.config）。
The emailMixer.pl program reads the specified config file (emailMixer.config by default) for the sound files you wish to mix, depending on the location of a keyword match.
读取LotusQuickr服务器上的内容位置，这是HTTPPOST请求返回的一个条目。
Read the content location on the Lotus Quickr server, which is an entry returned from the HTTP POST request.
探险队在那个地点做了记号，读取了全球定位系统测定的那个地点所在位置，并于去年8月返回该地点挖掘遗骸。
The team marked the site, took a GPS reading of the location, and returned last August to excavate the remains.
状态保留跟踪解析器读取文档时处在位置所需的必要信息；边记录了从一种状态到下一种状态的进展。
The states hold the necessary information for tracking where the parser is in reading the document; the edges record the progress from one state to the next.
我们从当前文档偏移位置开始，向后读取文档字符。
Starting at the current document offset, we read document characters backwards.
这是磁头下的磁盘旋转到能读取所需要数据的正确位置所需要的时间。
This is the time it takes to correctly position the platter underneath the head so that the desired data can be accessed.
这种扩展的例子是位置的街道名称或RFID读取器在事件中报告的芯片uid。
An example for such extensions are the street name for a location or the chip UID in events that might be reported by the RFID reader.
读取可以使储存的数据和信息被传递到能够对其进行操作的位置。
Reading allows stored data and information to be transferred to a place where it can be manipulated.
回到开头要通过seek方法进行，它接受一个参数，表示要从文件中的什么位置开始读取或写入(例如，0代表文件开头)。
You do so via the seek method, which takes a single parameter that indicates where in the file you want to start reading or writing (for example, zero indicates the start of the file).
[color=#000000][font=Arial][font=宋体]通过读取某台计算机因特网协议地址，防欺诈系统能“物理定位”那些在线买家，并根据他们的位置增减分值。
[color=#000000]By reading a computer's internet-protocol address, anti-fraud systems can “geolocate” online buyers, and raise or lower scores depending on where they are.
负责reduce任务的worker接收到这些位置信息以后，使用RPC读取这些数据。
When a reduce worker is notified by the master about these locations, it uses remote procedure calls to read the buffered data from the local disks of the map workers.
我们将GlobalCommands对象放在第一个屏幕的右上角位置以方便读取和访问，因为这种逐级下降方式会使得这一区域比较适合作全局命令使用。
We placed the GlobalCommands object on the top right hand corner of the first screen for easier readability and accessibility, because the step-down approach leaves this area available for this use.
读取下一个ZIP文件项，并把流定位在项数据的开始位置。
Reads the next ZIP file entry and positions stream at the beginning of the entry data.
阿锁的位置在读卡机读取的代码和发送信息到电脑，这发出了一个信号，释放螺栓如果代码是正确的。
A card reader at the lock location reads the code and sends the information to a computer, which sends a signal to release the bolt if the code is correct.
因此，本设计采用双通光栅单色仪加直接驱动直接读取光栅角位置控制的实现方案。
So, this project adopts the realization scheme of double-pass raster monochromator plus direct drive and direct reading of the raster's angle position to control.
对GPS输出信息的读取方法及经纬度位置、时间信息的处理方法本文也作了研究叙述。
Reading method of GPS's output information and processing method of longitude and latitude position information and time information are all studied in this paper.
如果指定指向另一台计算机的路径，则必须具有足够的权限才能读取和写入目标位置。
If you specify a path to a different computer, you must have sufficient permissions to be able to read and write to the target location.
当地图读取完成以后，屏幕和鼠标的位置并不在你基地的中央。
The camera and cursor position are not centered over your town hall when the map is finished loading.
伪随机码绝对式编码器采用M序列伪随机码作为编码方法，采用双狭缝技术进行分时位置读取，并采用ROM元件进行译码输出。
M sequence pseudorandom code is used for encoding the pseudorandom code absolute encoder, double slit technique is used to perform time sharing reading and ROM is used as the coding device.
伪随机码绝对式编码器采用M序列伪随机码作为编码方法，采用双狭缝技术进行分时位置读取，并采用ROM元件进行译码输出。
M sequence pseudorandom code is used for encoding the pseudorandom code absolute encoder, double slit technique is used to perform time sharing reading and ROM is used as the coding device.
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