選擇器命令 的英文怎麼說
中文拼音 [xuǎnzháiqìmìnglìng]
選擇器命令
英文
selector order-
Although the behavior of the optimizer is influenced by optcompind and directives as we talked above, the optimizer generally chooses a query plan base on the follow guidelines
雖然如上面所談論的，優化器的行為受optcompind和查詢命令的影響，但優化器通常是基於下列指導方針來選擇查詢計劃：Selecting desired command parsers by the needed script commands of a target measurement device, a tiny script interpreter that just fits the need of application can be built
根據目標測控裝置所用到的腳本命令選擇所需腳本命令解釋器模塊，就可以設計出量身定做的微型腳本解釋器。In this disseration the author researched the testing of gsm mobile telephone of the wireless instrument test and carried out it. the work that i shoud do is acquire the testing content 、 standard and method of test of the gsm mobile telephone, then write the driver program of the cmu200. first acquaint the communication system of gsm ; second introuced and analysized the technology of the software and hardware of control the programmable instrument, which include ieee 488 ( gpib ) standard bus 、 scpi ( standard commands for programmable ) and visa ( virtual instrument system architecture ) ; third reaserach the technology of software, it employs visual c + + 6. 0 as application development platform because of its powerful function, universality and programming and employs com module because of its characteristic 、 superiority ; the last ascertain the testing item and its standard 、 mehtod through searching the principle of gsm mobile and its testing criterion and select the programble instrment for testing according to the mobile telephone demands, which include cmu200 ( universal radio communication tester ) 、 e4445a ( spectrum analyzer ) 、 e4438c ( signal generator ), all of this build the platform of testing. i realize the automatic testing of gsm mobile telephone by using com module and visa 、 scpi
論文中首先了解了gsm通信系統及其關鍵技術;再者研究分析了可編程儀器控制的軟硬體技術，包括ieee488 （ gpib ）標準總線、 scpi （ standardcommandsforprogrammableinstruments可編程儀器標準命令）和visa （ virtualinstrumentsystemarchitecture虛擬儀器軟體架構）為對可編程儀器進行驅動編程打下基礎;第三步研究了軟體實現技術，對組件的優勢和com的特點進行了分析確定採用com組件技術來完成驅動模塊;最後根據移動臺測試要求選擇可編程測量儀器cmu200綜測儀、 e4445a頻譜儀、 e4438c信號源和一臺測量控制計算機搭建起了測試平臺，研讀可編程儀器cmu200綜測儀的scpi命令和visa （虛擬儀器軟體架構） ，根據gsm移動臺測試方法在vc開發平臺下採用com組件形式完成對cmu200的驅動編程從而實現對gsm移動臺的自動測試。Omnitty is a curses - based program that allows one to log into several machines simultaneously and interact with them, selectively directing input to individual machines or groups of selected machines
這是一個允許同時登錄多臺機器的程序，同時直接輸入命令到選擇的單獨或者一組機器。Once you have selected the option that enables outlining mode in your development language, commands become available from the shortcut menu of the code editor that will expand and collapse selected sections, expand and collapse all definitions, expand and collapse every collapsible section, and toggle automatic outlining off and on
在開發語言中選擇啟用大綱顯示模式的選項后，您便可以使用代碼編輯器快捷菜單中的命令進行以下操作：展開和折疊選定的部分、展開和折疊所有定義、展開和折疊每一個可折疊的部分、在自動大綱顯示的開和關之間進行切換。分享友人