It is shown that the value of the avrami exponent n decreases because of the limited volume
Applying relevant formulae to deduct the formulation about shape of damage area , the shape of which being a series of circle is obtained , the center of circle and radius vary with d and n
It is proved by experimental results that the technical specifications can be well reached by properly designing circuits , skillfully assigning n value of loop by means of mixer , using simulation method
6 . using present theoretics , the author puts forward the theory of calculating the value of n by the modified value of modulus of compressibility a : . the value of k is 1 . 1 - 1 . 2 in the engineering of nanjing - qidong railway
When the linear growth rate of entities g reduces , the value of vc reduces too . however , the values of avrami exponent and s are hardly affected by the value of g . the conclusions are approved by the data from hspom experiment
Introducing strain function y / , applying geometry equation , compatibility equation and constitutive equation to deduct the basis equation satisfied by i / / in mode iii crack problem , for different n , small area damage solution of i / is obtained by means of calculation
In the chapter 3 , we discussed the repairable m / g ( m / g ) / 1 queuing systems whose discipline of speed change is that if the number exceeds the threshold n at the moment of a customer leaving the system the speed - 2 should be used to serve the next customer otherwise the speed - 1 should be used
When being sporadic nucleation condition , four cases are considered that the number of nuclei increase with time by different ways . in every case , if the initial number of nuclei go up , the value of the avrami exponent n goes down approximately from 4 to 3 , on the contrary , the value of vc moves up
Volume shrinkage of sample results in the increasing of the value of the crystallization rate vc and the decreasing the values of the avrami exponent n in the primary crystallization and s , defined as the relative crystallinity degree when experiment data deviate theoretical predicting straight line . compared with the avrami equation , the price equation hardly makes progress on describing the behavior of polymer later stage crystallization
Lots have been done concerning repairable m / g / 1 queuing systems and many important results have been gotten . in this paper we make a further research about this system . by setting a n - threshold in the queuing we considered repairable m / g ( m / g ) / 1 queuing systems with two service speeds changing according the number of the customers in the system . we separately make a particular deep discussion to different disciplines of the service speed change
用n值造句挺难的，這是一个万能造句的方法
A generalization , n > 4 , is given in this paper . in result the critical points of these koch curve with different values of tv by decimation based on ising model are same , but the critical exponents are different . the four ones , , , are same , and the other two v , are different
Moreover , with the datum come from calculation and test , it seams that after the number of batten floor n > 3 the change of b effected by n is too weak to be ignored . hence , that indicates it is available that the laterlly buckle of the batten column with the single axis of symmetry could be calculated with b worked out from h - shaped anglicizing element without n
In the chapter 4 , we make an extension to the model of the chapter - 2 . the service speed change is instant , that is say , during the service using speed - 1 to serve , if the number exceeds the threshold n , then the server should immediately use speed - 2 not speed - 1 to serve current customer and the next till entered the empty state . we especially point out that the classical m / g / 1 queuing model and the m / g / 1 queuing with n - policy are the particular cases of model discussed in chapter - 4
Based on the theory , according to technical specifications which was decided by system , this paper selected excellent dds and pll chips and developed a wideband low phase noise high resolution frequency synthesizer by adopted the integrative frequency synthesis technology of dds + pll + mixer + doubler which is easy to decrease the vaule of n in loop
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