1) Non-decreasable dilatation
不可缩伸缩商
2) Infinitesimally non-decreasable dilatation
无穷小不可缩伸缩商
3) dilatation
[英][,dɪlə'teɪʃən, ,daɪlə-] [美][,dɪlə'teʃən, ,daɪlə-]
伸缩商
1.
Let h be a homeomorphism of R onto itself with h(±∞)= ±∞,when the quasisymmetric function ρ(x,t)of h is controled by a decreasing function ρ(t),the dilatation D(z)obtained by the Beurling-Ahlfors extension of h is further estimated as follow: 21 1D ≤ ρ ? + ρ?? 2,where ρ ? = ρ(2y).
当h(x)的拟对称函数(,)()()()()x th x t h xρ=h x+?h?x?t(x∈R,t>0)被递减函数ρ(t)所控制时,h(x)的Beurling-Ahlfors扩张的伸缩商D(z)具有下述估计:21 1D≤ρ?+ρ??2,其中()2ρ?=ρy。
2.
The main result is following: Suppose thatf(z) ,withf(0 ) =0 ,is a quasi- conformal mapping in|z|<1,and there exist such constantsβ >0 ,M≥ 0 ,that lim z→∞ |f (z) | |z|β =α,∫1 0 β - 1 D(r) 1 rdr≤ M, where D(z) is the dilatation off and D(z) =1 2π∫2π 0 D(r exp(iθ) ) dθ, then,the image region off contains the disk|w|<(α/ 4) e- M .
主要结果如下 :设 f(z)是 |z|≤ 1上的拟共形映照 ,f(0 ) =0 ,且存在常数β >0 ,M≥ 0 ,使limz→∞|f (z) ||z|β =α,∫10β - 1D(r)drr ≤ M,其中 D(r)是 f (z)的伸缩商 ,D(r) =12π∫2π0 D(r exp(iθ) ) dθ,则 f的像区域必包含圆盘 |w|<(α/ 4) e- M。
4) Angular dilatation
角伸缩商
5) extensible
[英][ik'stensəbl] [美][ɪk'stɛnsəbḷ]
可伸缩
1.
Development of deep-trough extensible downward belt conveyor
深槽型可伸缩式下运带式输送机的开发
2.
Introduced some experiences about the extensible downward belt conveyer development,mainly through changes the position of belt storage device in the conveyer,provides one kind of more reasonable structure,has effectively solved a series of questions which are caused by the overloading of the changing director drum and the tautness drum in the belt storage device.
介绍了可伸缩下运带式输送机研制的一些经验,主要通过改变储带仓的布置位置,提供一种更加合理的结构,有效地解决了储带仓内的改向滚筒和拉紧滚筒受力过大所引起的一系列问题。
3.
The driving technology is a key in large extensible belt conveyor.
驱动技术是可伸缩带式输送机的关键技术,由于驱动功率和输送距离受到输送带强度和元部件的限制,不能无限增大,只能采用多点驱动方式来解决长距离大运量输送物料问题。
6) deploy-retract controllable
伸缩可控
补充资料：不可说不可说
【不可说不可说】
谓从不可说、不可说为一不可说转，不可说转、不可说转为一不可说不可说也。
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参考词条