After we define the n - numerical range of bounded linear operators on a hilbert space , we find that the n - numerical range have a series properties very similar to that of the quadratic numerical range . at the same time , we prove that under certain conditions , wn ( a ) c w ~ ( a ) and that when h is finite dimensional and dimti = n , we have a ( a ) = wn ( a ) . therefore , it is nature to guess that when h is an infinite dimensional hilbert space , for any space decomposition dn ? ? 首先给出了n次数值域的定义，我们发现n次数值域不但具有一系列和二次数值域类似的性质，而且在给定的条件下还有n次数值域包含在二次数值域当中，另外当是n维hilbert空间时，它的n次数值域就等于它的谱集，前面的结论促使我们猜想，当是无限维hilbert空间时，对的任意的空间分解d _ n ，都应该有下面的式子成立： ( a ) = _ ( d _ n d ) w _ ( d _ n ) ~ n ( a ) 。
And finally , sem has been used to characterize the fracture . the results indicate that the relationship between the fatigue lifetime and cyclic plastic strain range obeys coffm - manson relation , and the relation between the hysteresis energy ( wn ) and the plastic strain range ( p ) can be described by a power - law : wh = h pw 但在室温下， r向及t向试样具有相同的循环特性，均表现为随应变幅的不同而不同，当应变幅高于0 . 8时，呈现出先循环硬化而后循环软化直至最后断裂的现象。
Pit13 , an interactor binding to trpt1 protein , was screened by yeast two - hybrid , and confirmed by pull down and co - ip assays . the association of trpt1 with pit 13 demonstrated that trpt1 should probably participate in other activities besides in pre - trna splicing . more experiments will be required to determine the role of pit 13 protein 0酵母以杂交筛选、加卫工加wn检测及ip实验均证明m卜1 ”且与功能未知的pit13蛋； ”之间存在着相互作用，说明imj基因除了参与trna剪接之外，还可能具有其它方面的功能，有待进一步研究。
Main results : theorem 1 let e be a real banach space , p be a normal cone in e . conditions ( a1 ) - ( a3 ) be satisfied , let k0 < c2 , and l = max { 1 , maxj g ( t , s ) } , inequality 4l # [ c3 + m + 47 # k0 ( c4 + 2n ) ] < 1 holds . then there exist monotone sequences { vn ( t ) } , ( wn ( t ) } , such that uniformly on i and p ( t ] , r ( t ) are minimal and maximal solutions between vq and w0 forpbvp ( 1 . 1 ) ( a2 )存在常数m o ， n 0 ，满足这里（ a3 ）对和等度连续的有界单调序列都有其中本文的主要定理：定理设为实空间， p是中正规锥，条件满足，设设满足则存在单调序列在上一致成立，且分别为上的最小解和最大解
