高倍拉伸 的英文怎麼說

中文拼音 [gāobèilāshēn]
高倍拉伸 英文
high stretching
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 倍 : Ⅰ名詞（跟原數相同的量） times Ⅱ形容詞（加倍） double; twice as much
  • 拉 : 拉構詞成分。
  • 伸 : Ⅰ動詞（展開） stretch; extend Ⅱ名詞（姓氏） a surname
  1. Ptfe is one of the most corrosion - resistant materials in the world. however it has defects such as the hot expansion and cold contraction rate is10 times larger than that of steel and the original cold fluidity ( creeping ) etc. therefore, as temperature increases, ptfe extends so excessively that it would collapse and then block the flow of media ; as temperature decreases, ptfe contracts so excessively that it would be ripped and then cause leakage

    Ptfe是當今最耐腐蝕的材料之一，可它被製造成襯里的時候，會存在熱脹冷縮比鋼鐵十多倍及固有的冷流性等缺陷，致使ptfe襯里管道、設備，在使用過程中，溫度高時， ptfe襯里層會伸長過多而內癟，阻塞了介質流通；溫度低時， ptfe層會收縮過大被拉裂而泄漏。
  2. The studies on the influence of stretching process on the appearance and mechanical performances of camp fibers showed, that orientation of the molecular along the axis of the fiber was improved after stretching in the steam bath, and the mechanical performance were also improved

    研究了拉伸工藝對camp纖維形貌及力學性能的影響。結果表明， camp纖維在蒸氣浴中進行高倍拉伸后，大分子沿纖維軸向取向程度提高，纖維的力學性能得到改善。
  3. While polyester fiber is subject to different draw ratio and heating temperature during high speed spin - fling, its original molecular orientation and crystallinity of polyester fiber are changed

    摘要聚酯在高速紡絲過程中，施以不同的拉伸倍數與溫度，會造成纖維結晶度與取向度的變化，從而影響纖維的物理性能。
  4. When polyester fiber is subject to different draw ratio and heating temperature during high speed spinning, it will result in changes of the original molecular orientation and crystallinity of the fiber, thus affecting its physical properties

    摘要在高速紡絲過程中對聚酯施以不同的拉伸倍數與溫度，會造成纖維結晶度與取向度的變化，從而影響纖維的物理性能。
  5. Under the careful retrospection and analysis on the previous and recent experiments about mechanical behavior of nanocrystalline metals performed by almost main investigators, the dislocation and atomic diffusion is believed to contribute hardly to the deformation of nanocrystalline alloy, and a model based on thermal activation process was applied to fit the experimental data of nanocrystalline ag

    結果表明，納米晶金屬ag的不僅具有比粗晶ag高2 - 6倍的拉伸和壓縮強度，而且在大范性形變階段顯示了極低的加工硬化和應變速率敏感性。結合位錯理路和非晶合金形變特徵，提出納米晶金屬ag的塑性變形主要由於晶界滑移貢獻。
  6. The a phase can change to b phase by stretching. in the range of low temperature the higher content of b crystalline was achieved during the higher drawing ratio and the higher drawing temperature

    拉伸有利於pvdf纖維的相結晶向相結晶轉變，且拉伸倍數越高相含量越高；較低溫度區域內（ 100 ） ，溫度提高有利於相結晶向相轉變，較高溫度區域內（ 100 ） ，溫度提高對相向相轉變作用不大。
  7. The results showed that the notched impact strength of pvc / acr blends was improved remarkably and the tensile strength and the flexural strength of the blends have not obviously changed. the notched impact strength of pvc / acr blends was increased to about 3 times more than the pure pvc when the ratio of pvc / acr is 100 / 6 ( wt )

    結果表明，所合成的acr和pvc共混后能提高pvc的抗沖擊性能，並呈現明顯的韌性斷裂特徵，而材料的拉伸性能和彎曲性能下降不大，當pvc acr = 100 6時，共混體系的缺口沖擊強度較純pvc提高3倍多。
  8. The improve of rev also lessen ttq, lessening the energy consumption, while in the same time, increase the energy consumption of the machine, so we should choose proper rev to lessen the energy consumption. 2. with the content of talc, the tensile strength of the composite improves first and then decreases, with a most value in the 20 % of the talc

    2隨著滑石粉含量的增加，該復合材料的拉伸強度先升后降，在滑石粉含量為20時達到最大，經混合偶聯劑處理的復合體系，拉伸強度比未處理的提高約2倍，沖擊強度比未處理的高約2倍多，但考慮到製品性能和成本，滑石粉填充量在30 - 40比較合理。
  9. Compared to pure up, the tensile strength and impact strength of nanocomposites with about lwt % organic montmorillonite increase by 20 % and 100 %, respectively

    在有機蒙脫土加入量在1wt左右時，復合材料的拉伸強度提高了約20 ，抗沖擊強度提高約1倍。
  10. Then tension and bending strength reach to maximum when the wood flour content is 40 %. the addition of coupling agent ( maleic - anhydried - modified polystyrene, maps ) can improve these properties described above

    當添加20的偶聯劑時，木粉含量為40和50的復合材料的吸水量減少了一倍；存儲模量高於未加偶聯劑的復合材料；彎曲強度和拉伸強度分別增加了10和40以上。
  11. The results of comparison showed that when the content of fillers was from 3 to 10 parts, the mechanical property of nbr / layered silicates nanocomposites is higher than that of carbon black reinforced rubber. the tensile strength of nanocomposites was 1. 84 times of carbon black reinforced rubber, and the tear strength was 1. 49 times

    研究結果表明：當層狀硅酸鹽的用量在3 - 10份范圍內時， nbr /層狀硅酸鹽納米復合材料的力學性能遠遠高於同量炭黑補強膠料的力學性能，拉伸強度最高是炭黑補強膠料的1 . 84倍，撕裂強度最高是炭黑補強膠料的1 . 49倍。
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