API函数wx.showModal(Objectobject)的参数属性()表示提示的内容。
A.title
B.content
C.showCancel
D.cancelText
A.title
B.content
C.showCancel
D.cancelText
A.wx.showModal(Objectobject)
B.wx.showLoading(Objectobject)
C.wx.hideToast(Objectobject)
D.wx.hideLoading(Objectobject)
A.title
B.content
C.showCancel
D.cancelText
扭杆的横截面为等边三角形OAB,其高度为a,取坐标轴如题8-7图所示,则AB,OA,OB三边的方程分别为。试证应力函数
能满足一切条件,并求出最大应力及扭角。
A.wx.startCompass(Objectobject)
B.wx.onCompassChange(functioncallback)
C.wx.startAccelerometer(Objectobject)
D.wx.startGyroscope(Objectobject)
A.wx.getStorageInfo(Objectobject)
B.Objectwx.getStorageInfoSync()
C.wx.removeStorage(Objectobject)
D.wx.removeStorageSync(stringkey)
A.wx.setClipboardData(Objectobject)
B.wx.getClipboardData(Objectobject)
C.wx.vibrateShort(Objectobject)
D.wx.vibrateLong(Objectobject)
A.EnabIeMenultem()函数
B.Enablewindow()函数
C.GetTickCount()函数
D.timeGetTime()函数
A.wx.saveFile(Objectobject)
B.wx.getSavedFileList(Objectobject)
C.wx.getSavedFileInfo(Objectobject)
D.wx.removeSavedFile(Objectobject)