1) Quick Cooling Moulding Machines
急速冷却定型机
2) cooling pitching
冷却定型
4) cool boarding drum
冷却定型鼓
1.
The width and output of slices material EPE have been increased 15%,and increased product specifications,expanded market requirement,as well as obtained good economic benefit,throuth transformation for extrusion mold and cool boarding drum of SM90_EPE slices material units produced by corea and improvement for processing technics.
通过对韩国ＳＭ９０型ＥＰＥ片材机组中挤出模具、冷却定型鼓的改造和生产工艺的改进，使片材的幅宽和产量提高１５％左右，增加了产品规格、扩大了市场需求、也取得了较好的经济效
2.
The width and output of PE-E sheet material have been increased by 15% , the product specifications increased, the market requirement expanded, as well as good economic benefit obtained, throuth transforming the extrusion mold and cool boarding drum of SM 90 units for PE-E sheet material imported from the south korea and improvement for the processing technique.
通过对韩国SM90型PE-E片材机组中挤出模具、冷却定型鼓的改造和生产工艺的改进,使片材的幅宽和产量均提高15％左右,增加了产品规格,拓宽了市场,取得了较好的经济效益。
5) cooler-shaper
冷却定型模
6) heavy-duty cooling
重型机冷却
补充资料：半定型
半定型
semi-definite form
半定型[”‘·山刃顾te fonn;n0Jlyo。伴解几。H“翻和pMaj 一个有序域上的二次型(qUa山ratic follll)q，它表现为只是非负的域元素或只是非正的域元素.在前一情形，这个型称为非负定的(~巾e乎ti代defi.面te)〔q(x))O对一切x)，在后一情形称为非正定的(non一Positi祀d币nite ql坦dratic)(g(x)(0对一切x).更常见的是考虑实数域R上的半定型.对于域C来说，可以类似地定义(非负和非正)半定Her而te二次型的概念(见Her而te型(Herhat妞nform)). 如果b是一个对称双线性型(bilinear form)或Her而te型使得q(工)二b(x，、)是一个半定型，则b有时也称为(非负或非正)半定型.如果q是向量空间V内一个二次或Her呱e半定型，则N二王x‘v:q(x)二0}是一个子空间，它与b的核相等，而所给的型自然地在V/N上诱导一个正定或负定型. 0 .A.HBa月QBa撰【补注】“非负定’也称为正半定(p仍itives喇~defi-nite)，“非正定”也称为负半定(negatiw~一del{-正te)，郝钠新译
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参考词条