拉伸纖維化 的英文怎麼說

中文拼音 [lāshēnxiānwéihuà]
拉伸纖維化 英文
fibrilization during drawing
  • 拉 : 拉構詞成分。
  • 伸 : Ⅰ動詞（展開） stretch; extend Ⅱ名詞（姓氏） a surname
  • 纖 : 纖形容詞（細小） fine; minute
  • 維 : Ⅰ動詞1 （連接） tie up; hold together; link 2 （保持; 保全） maintain; safeguard; preserve; keep ...
  • 纖維化 : fibering
  • 纖維 : fibre; staple; filamentary
  1. Tensile tests of carbon filament yarn shows at high strain rate that the mechanical behavior of carbon fiber bundles are insensitive to strain rate, i. e., the failure stress strain and elastic modulus are not increased with the rising of strain - rate. however, the fractograph of carbon fiber is rate - dependent. the fractograph of carbon will become smooth from coarse as the strain rate increases

    通過對碳纖維束的沖擊拉伸試驗表明，雖然碳纖維束的力學性能與應變率基本上是不相關的，即隨著應變率的增大，碳纖維束的初始模量、破壞應力及其失效應變都變化不大，但碳纖維束的破壞斷口與沖擊拉伸實驗的應變率密切相關。
  2. Shengda filtration - tech company is one of the largest manufactures of filtration equipments in china. the metal fiber leaf disc filters mainly used for the production of biaxally or iented polyethylene terephthalate bopet

    勝達過濾凈化技術有限公司是中國一家生產過濾設備的專業技術公司。金屬纖維過濾片主要用於雙向拉伸聚酯薄bopet生產。
  3. Damage evolution equations in the tensile process were formulated, using ae accumulative relative energy as a damage variable, based on single bundle model, average rod model and volume - averaged model, for single bundle, 2 - d woven and 3 - d braided c / sic composites respectively

    利用聲發射累積相對能量定義損傷變量，通過單纖維束模型、平均桿元模型以及體積平均化模型初步建立了纖維束、二維編織、三維編織c sic復合材料拉伸損傷演化方程。
  4. The studies expressed that the tensile - strength declined with the growth of dose rate after the radiation treatment, and at the same time, the gel content had extreme value with the change of the dose rate. the surface of uhmwpe fibers showed some irregular micro - pits and dents after radiation treatment, narnely rough degree increasing. their number and deepness increased with increase of dose. and this phenomenon is the most obvious when the dose rate was 8. 5kgy / s and the dose was 400kgy. at the same time some containing oxygen groups, including hydroxyl group, carbonyl group and carboxyl group, were introduced into the fiber surface which was exposed to the air

    研究表明， uhmwpe纖維經電子束輻照處理后，纖維的拉伸斷裂強度隨劑量率的增加呈下降趨勢，凝膠含量隨著劑量率的變化存在極值。纖維表面出現了不規則的微裂紋和凹痕，隨著劑量的增大，電子束對纖維表面的刻蝕程度增加，在本研究中以劑量為400kgy劑量率為8 . 5kgy s時刻蝕效應最為明顯。同時，在空氣中進行輻照時，纖維表面被引入了一些含氧基團，包括羥基、羰基和羧基。
  5. Also the regulations of stain and resistivity of smart composite with additives of continuous carbon fiber and graphite are analyzed

    本文還對連續碳纖維、鱗片填料在拉伸狀態下應變與體積電阻率之間的變化關系進行了研究和分析。
  6. This paper mainly study two kinds of smart materials which are both reinforced by chopped carbon fiber mat but use two different kinds of polyester resin as matrix and discuss the influence of content of carbon fiber on conductivity. focus on the relationship between strain and volume resistivity under tensile condition influenced by the factors such as resin matrix and fiber content

    研究了其含量與導電性之間的關系；重點對不同基體樹脂材料及不同碳纖維含量等因素對復合材料在單軸拉伸條件下，拉伸狀態下應變與體積電阻率之間的變化關系進行了研究；確定了電阻率與應變之間變化的數學關系。
  7. The regressive equation that described the relationship between resistivity and strain are determined. to prove the applicability of the relationship, we composite the conductive composite material prepared by chopped carbon fiber mat with glass fiber reinforced composites of different strain character and study the relations of strain to resistivity under tensile stress

    為證實該關系的適用性，通過將短切碳纖維氈制備的導電復合材料與具有不同應變性能的玻璃鋼復合，對拉伸狀態下應變與體積電阻率之間的變化關系進行了研究，並用多元回歸的方法進行了數值分析，確定了電阻率與應變之間變化的數學模型。
  8. We also found that the rheological behavior of single layer gmt is isotropic. temperature and pressure method has great affection on the distribution of the fiber. second, we measure the pressure change under different molding rate and use extensional viscosities model and shear force model to analysis the data

    研究表明： gmt材料具有很好的充模流動性，流動過程中纖維氈保持一個整體； gmt材料擠壓流動行為表現為各向同性；溫度、壓力制度對纖維的均勻分佈影響很大： 2 ）通過測量不同合模速率下壓力變化，採用拉伸粘度模型（ extensionalviscositiesmodel ）和純剪切流動模型（ shearforcemodel ）對數據進行分析，導出了描述gmt材料宏觀行為的流變學參數。
  9. 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。
  10. 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。
  11. Aircraft industry. synthetic cloths for the fabric of airplane structures. determination of shear sstrength by stretching cloths, in the delivery condition, stuck then protected before and after aging

    航空工業.飛機結構用合成纖維布.發貨時測定老化前後粘著保護的拉伸纖維的抗剪切強度
  12. 1. experiments on uniaxial tensile of cfrp and gfrp are carried out, in which the tensile strength, young ' s modulus and ultimate deflection of frp are measured. the influence on tensile behavior caused by different adhesives is analyzed, and the standardization problem on tensile test methods is discussed

    設計了加載裝置和測量應變裝置，測試6種不同纖維片材和粘結劑組合的抗拉強度、彈性模量、極限應變，並分析不同粘結劑對纖維片材拉伸性能的影響，最後對纖維片材拉伸試驗的標準化問題進行了簡單的探討。
  13. Study on dyeing of the plasma modification wool fabric in supercritical carbon dioxide

    拉伸細化羊毛纖維的性能研究
  14. The change of structure and properties of fiber during hot drawing is studied and the effect of the adding of nano - particles on the structure and properties of fiber is also investigated. modification mechanism of uhmwpe fiber in nano - particles is discussed

    研究了拉伸過程中纖維的結構和性能的變化，及納米粒子的加入對纖維結構性能的影響，討論了納米粒子對ul . d才w甲e纖維的改性機理。
  15. The carbon fibers with low strength are broken easily according to thermal tension and bend stress damage models, and the carbon fibers with high modulus are broken easily according to thermal shear stress damage model in spite of less damage caused by heat. the carbon fibers with surface glue of epoxy resin are damaged easily in physical and chemical ways because of high oxygen extent and rigidity of epoxy resin

    低強度碳纖維容易在熱應力拉伸或彎折破壞模式下損傷；高模量碳纖維高溫損傷小，但國防科學技術大學研究生院學位論文容易以熱應力剪切破壞模式下斷裂;環氧樹脂表面膠剛性較大，氧含量較高，使碳纖維容易受到化學損傷和熱應力彎折損傷，均不宜用來制備c燈sic復合材料。
  16. By optimizing and controlling the technology conditions of grey yam linear density, spinning speed, stretching temperature, stretching ratio, tension - setting and shrink - setting, the polyester staple with shrinkage rate over 20 % was successfully developed with normal polyester chip

    通過對原絲線密度、紡絲速度、拉伸溫度、拉伸倍率、緊張熱定型及鬆弛熱定型等工藝條件的優化和控制，採用常規聚酯切片成功開發出收縮率在20 %以上的滌綸短纖維。
  17. Linear component gradient variation of aggregates improves 16 % of aggregates homogeneous distribution on bending strength ; parabolic component gradient variation does 8 %. gf is widely used as composite reinforcement due to low cast and excellent properties such as high tensile strength and high elastic modulus

    拋物線梯度不如線性梯度增強效果好，線性梯度變化比均勻分佈試件抗折強度提高了16 ，拋物線梯度提高了8 ；玻璃纖維的高抗拉強度及較高的彈性模量，提高了纖維混凝土復合材料的拉伸強度和彈性模量。
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