Fillet Radius of the Basic Rack,External是什么意思?是国外技术图纸上的一个齿轮参数说明,没分了,

Fillet Radius of the Basic Rack,External是什么意思?是国外技术图纸上的一个齿轮参数说明,没分了, what's the radius of benzene ring?thank you! 英语翻译The electron at the radius r experienced a repulsion from the total charge within the sphere of radius r；charge outside that radius has no net effect 请问fillet of soul 如题 What is the rate of change of the volume of a sphere with respect to the radius when the radius is stringer fillet 怎么翻译我就想知道stringer fillet 是什么意思,下面一段话只是为了方便理解,不用翻译的.The object of stringer fillet is:a) To achieve a perfect tightness of surface joints which are to be superposed.b) When Find the center and the radius of the circle then graph X^2+y^2-2x-10y+20=0 center() Radius() 1）The sum of the area s of two circles is 65pi square feet.The length of a radius of the larger circle is one foot less than twice the length of the radius of the smaller circle.Find the length of a radius of each circle.2) The combined area of a s two disks(one radius is R,the other radius is 2R)and a flat ring (inner radius is R,outter radius is 2R) each with the same uniform charge Q.Rank the objects according to the magnitude of the electric field they creat ar point P.(P is above the disks AP:what is the radius of a cylindrical soda can with volume of 512 cubic inches that will usewhat is the radius of a cylindrical soda can with volume of 512 cubic inches that will use the minimum material? 请问radius-to-radius是什么意思?出现在如下句子里：The examples are not representative of specific examples,but rather are illustrative of general hole positioning on a radius-to-radius basis.如果能帮我把这个句子翻译出来 waht is the radius of the circle (x-4)平方+（y-1)平方=14忘记公式了- - what is the circumference of a circle whose central angle is 60.and the radius is 12ft? 英语翻译A circle of radius 2 rolls completely around the inside perimeter of a square of side 10.What distance is covered by the centre of the circle? The two centers of identical circles are separated by a distance of 17 cm and the radius of one of the circle is 5 cm. 英语翻译The required accuracy of taped radius measurements is within 0.1 feet.When taking radius measurements always use a good quality tape that does not stretch.The tape should be graduated in feet and tenths of a foot. 英语翻译1.the height of the atmosphere is about 30km.the radius of earth is 6400km.what percentage of earth's radius is the height of the atmosphere?2.how would the density of air at the bottom of a deep mine shaft compare to the density of the a two disks(one radius is R,the other radius is 2R) and a flat ring (inner radius is R,outterradius is 2R) each with the same uniform charge Q.Rank the objects according to the magnitude of the electric field they creat ar point P.(P is above the disks