N10 G21; N20 G94; N30 G01 X100. Y50. F10.; 上述程序中F进给速度为()A、10inch/minB、10mm/minC、10inch/rD、10mm/r
N10 G21; N20 G94; N30 G01 X100. Y50. F10.; 上述程序中F进给速度为()
- A、10inch/min
- B、10mm/min
- C、10inch/r
- D、10mm/r
相关考题:
ClicktheExhibitbutton.Assumingthetaglibraryintheexhibitisimportedwiththeprefixstock,whichcustomtaginvocationoutputsthecontentsofthevariableexposedbythequotetag?() A.;stock:quoteensp;symbol=;SUNW;ensp;/;${var}B.${var}.ensp;;stock:quoteensp;symbol=;SUNW;ensp;/;C.;stock:quoteensp;symbol=;SUNW;;.ensp;${var}.ensp;;/stock:quote;D.;stock:quoteensp;symbol=;SUNW;ensp;var=;quote;ensp;/;${quote}
WhichmethodintheThreadclassisusedtocreateandlaunchanewthreadofexecution?() A.ensp;Run();B.ensp;Start();C.ensp;Execute();D.ensp;Run(Runnableensp;r);E.ensp;Start(Runnableensp;r);F.ensp;Execute(Threadensp;t);
Thisitemcontainsseveralquestionsthatyoumust&ensp Thisitemcontainsseveralquestionsthatyoumustanswer.YoucanviewthesequestionsbyclickingontheQuestionsbuttontotheleft.Changingquestionscanbeaccomplishedbyclickingthenumberstotheleftofeachquestion.Inordertocompletethequestions,youwillneedtorefertotheSDMandthetopology,neitherofwhichiscurrentlyvisible.TogainaccesstoeitherthetopologyortheSDKclickonthebuttontoleftsideofthescreenthatcorrespondstothesectionyouwishtoaccess.WhenyouhavefinishedviewingthetopologytheSDKyoucanreturntoyourquestionsbyclickingontheQuestionsbuttontotheleft.WhichIPSecruleisusedfortheOlympiabranchandwhatdoesitdefine?()
下列是以奥氏体不锈钢为基材,采用钨极氩弧焊,立焊堆焊N06600的焊工取证项目代号()。A、GTAW(N10)-FeIV-3G-NifS3-02/11/12B、GTAW(N10)-NiIII-3G-NifS3-02/11/12C、GTAW(N10)-NiIII-1G-NifS3-02/11/12D、GTAW(N10)-FeIV-1G-NifS3-02/11/12
FANUC系统中,下列程序所加工圆弧的圆心角约为()。 N10 G54 G90 G00 X80. Y0; N20 G02 X56.569 Y-56.569 I-80. J0 F100;A、30°B、45°C、60°D、75°
FANUC系统中,下列程序在执行时,N20程序段中小括号里面的内容表示()。 N10 G54 G90 G00 X100. Y0; N20 G03 X86.803 Y50. R100. F100(X100.Y50.); N30 G04 X4.;A、圆心坐标B、注释C、圆弧起点D、圆弧终点
程序段N20 G00 X65.0 Z2.0; N25 G94 X40.0 Z0.0 F0.1;可以用程序段()代替(FANUC系统)。A、N20 G00 X65.0 Z2.0; N25 G94 U-25. Z0.0 F0.1B、N20 G00 X65.0 Z2.0; N25 G94 X40.0 W-2.0 F0.1C、N20 G00 X65.0 Z2.0; N25 G94 U-25.0 W-2.0 F0.1D、N20 G00 X65.0 Z2.0; N25 G94 U0.0 Z0.0 F0.1E、N20 G00 X65.0 Z2.0; N25 G94 X40.0 W0.0 F0.1
执行程序段N10 #24=60;N20 #26=-40;N30 G01 X[#24] Z[#26] F0.1;后,刀具所在位置的坐标为()(FANUC系统、华中系统)。A、X#24,Z#26B、X24,Z26C、X60,Z26D、X60,Z-40
Properties类中的哪个方法可以和IO流相关联()。A、ensp;getProperty()B、ensp;setProperty()C、ensp;load()D、ensp;stringPropertyNames()
执行N10 G90 G54 G28 X300.0 Y250.0;N20 G91 G29 X-100. Y-50.;后,刀具所在的位置是()。A、参考点B、机床坐标系(X-100.0,Y-50.0)C、G54坐标系(X300.0,Y250.0)D、G54坐标系(X200.0,Y200.0)
Which method in the Thread class is used to create and launch a new thread of execution?()A、ensp;Run();B、ensp;Start();C、ensp;Execute();D、ensp;Run(Runnableensp;r);E、ensp;Start(Runnableensp;r);F、ensp;Execute(Threadensp;t);
单选题Click the Exhibit button. Assuming the tag library in the exhibit is imported with the prefix stock,which custom tag invocation outputsthe contents of the variable exposed by the quote tag?()A ;stock:quoteensp;symbol=";SUNW";ensp;/;${var}B ${var}.ensp;;stock:quoteensp;symbol=";SUNW";ensp;/;C ;stock:quoteensp;symbol=";SUNW";;.ensp;${var}.ensp;;/stock:quote;D ;stock:quoteensp;symbol=";SUNW";ensp;var=";quote";ensp;/;${quote}