解答:disk method 和 washer method (就是shell method 或 cylinder method), 是计算 revolving volume 的两种最常用的方法。disk method = 圆盘法 将旋转体按垂直于旋转轴(revolving axis), 切割成一片一片的薄片，薄片的体积为 dv = πy²dx = π[f(x)]²dx (revolving about x...
1.功能:对进行过格式化误操作丢失数据的磁盘进行恢复。 2.类型:外部命令 3.格式:UNFORMAT〈盘符〉[/L][/U][/P][/TEST] 4.使用说明:用于将被“非破坏性”格式化的磁盘恢复。根目录下被删除的文件或子目录及磁盘的系统扇区(包括FAT、根目录、BOOT扇区及硬盘分区表)受损时,也可以用UNFORMAT来抢救。 (1)选用/...
CALCULUS AB VOLUME – REVIEW (Disk Method, Washer Method, Shells Method, Cross Sections)SHOW ALL WORK IN YOUR NOTEBOOK The base region for all the following solids with known cross sections is the circle with equation: 229x y +=. Find the volume in each case if the cross sections...
Generalizing this process gives the washer method.The Washer Method Suppose f(x)f(x) and g(x)g(x) are continuous, nonnegative functions such that f(x)≥g(x)f(x)≥g(x) over [a,b].[a,b]. Let RR denote the region bounded above by the graph of f(x),f(x), below by the ...
Stoppers ; cork, treating.-In making cork washers or discs for bottle closures, cork bark is cut up into a series of thin layers, the thickness of each layer being preferably less than one half the thickness of the final washer or disc. The layers are then built up into a pile, some...
Lesson Summary Register to view this lesson Are you a student or a teacher? I am a student I am a teacher Recommended Lessons and Courses for You Related Lessons Related Courses Washer Method in Calculus | Formula & Equation How to Find Volumes of Revolution With Integration Shell ...
10. Use the disk/washer OR the shell method to find the volumes of the solids generated by revolving the region bounded by the graphs of the equations about the given line. Include a sketch of the graph of the regions. List which method ...
Twitter Google Share on Facebook disk spring [′disk ‚spriŋ] (mechanical engineering) A mechanical spring that consists of a disk or washer supported by one force (distributed by a suitable chuck or holder) at the periphery and by an opposing force on the center or hub of the disk....
METHOD FOR PREPARING A TUBULAR ARTICLE, SUCH AS A SOCK OR THE LIKE, FOR AUTOMATED PICKUP AT THE END OF ITS FORMING ON A DOUBLE CYLINDER CIRCULAR MACHINE WI... A method for preparing a tubular article, such as a sock or the like, for automated pickup at the end of its forming on ...
7. The disk player as in claim 6, wherein said prongs have a bevel shape on upper and lower engaging surfaces thereof to permit a swinging movement of adjacent carriages when said neighboring ones or said plurality of carriages are pivoted away from said selected carriage. ...