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- Chemical stress relaxation of wood. 木材的化學(xué)應力松弛。
- The results indicate that the relaxation of AFRP is obvious, and the relaxation rate linearly depends on time and is in direct ratio with tension control stress. 研究表明，AFRP筋的松弛較明顯，松弛率與時(shí)間對數線(xiàn)性相關(guān)，且松弛率與張拉控制應力成正比關(guān)系。
- Similar behaviors were also found when monotonic loading was restarted at a constant stain rate following a creep loading or stress relaxation stage. 類(lèi)似現象同樣也發(fā)生在蠕變加載或應力松弛后以一恒定應變率突然重新加載的情況。
- Die swell of extrudate indicated that the relaxation rate of Sn-coupled SSBR compound was faster and the die swell was less obvious than that of ESBR. 擠出脹大效應表明錫偶聯(lián)型SSBR混煉膠的弛豫速度比ESBR混煉膠的快，擠出脹大小，加工性能優(yōu)于ESBR。
- Addition of Y2O3 about 0.05wt% can improve the alloy stress relaxation property. 加入質(zhì)量分數為0·05%25的納米級Y2O3后,改善了合金的抗應力松弛性能。
- The energy gap of two states determines two important elements in laser cooling, quantum efficiency and multiphonon relaxation rate. 確定合理的能級間距有助于選擇合適的激光制冷材料。
- It is used to simulate the stress relaxation process of different kinds of material. 對聚合物材料應力松弛過(guò)程進(jìn)行了擬合處理。
- Results There were significant deviation in LESP,LES relaxation rate and the percentage of peristaltic contractions after therapy. 結果:治療前后LESP,LES松弛率,蠕動(dòng)性收縮所占比率均有顯著(zhù)差異。
- The stress relaxation behavior characters of TC4 alloy and influence of processing factors were studied. 摘要研究了TC4合金應力松弛行為的特徵和工藝因素的影響。
- The experimental results show that the stress relaxation curves of Eyring model is more close to the measured values. 歐林模型可以更好地描述柔性復合材料的應力松弛性能。
- As a result. stabilizing under proper tension could substantially decrease room temperature relaxation rate while the torsional ductility was maintained. 結果表明．在適當張力下進(jìn)行穩定化處理．可顯著(zhù)降低降鋼絲的松馳率，而不顯著(zhù)損害其扭轉塑性。
- To discover the properties of stress relaxation and creep of patellar ligament(PL) on knee contraction in rabbits. 目的：探討兔攣縮膝關(guān)節髕韌帶的應力松弛和蠕變特性，為臨床治療提供理論依據。
- Based on the relaxation experiments of AFRP tendons for half a year, the variation regularities of the relaxation rate according to time of one kind of AFRP, FA11, are studied. 摘要在為期半年的松弛性能試驗的基礎上，研究了規格為FA11的AFRP（芳綸纖維）筋的松弛率隨時(shí)間的變化規律。
- Effects of foaming agent、vulcanizer and the match of the two on the compress stress relaxation of the silicone rubber foam were studied. 研究了發(fā)泡劑用量以及發(fā)泡劑與硫化劑之間的匹配等對硅橡膠泡沫材料壓縮應力松弛的影響。
- Effects of foaming agent vulcanizer and the mach of the two on the compress stress relaxation of the silicone rubber foam were studied. 研究了發(fā)泡劑用量以及發(fā)泡劑與硫化劑之間的匹配等對硅橡膠泡沫材料壓縮應力松弛的影響。
- Results We got the mechanical property indices of each group on the proneness, aback loll, axial compression, torsion, stress relaxation and creep. 結果得出了各組標本前屈、后伸、軸向壓縮、扭轉和應力松弛、蠕變力學(xué)性能指標。
- Based on scale transform method of time, an experiential formula is proposed for viscoelastic stress relaxation process. 通過(guò)時(shí)間標度變換方法，提出了粘彈性應力松弛過(guò)程的一個(gè)經(jīng)驗公式。
- The stress relaxation of packed medicago sativa has important influence to the craft of forage haling and the design of haling equipment. 摘要苜蓿打包壓捆時(shí)的應力松弛特性對壓捆工藝的安排和壓捆設備的設計具有重要的影響。
- Results Acyclic exercise increases the velocity of stress relaxation, reduces the elastic modulus of rabbit patellar ligament. 結果髕韌帶生物力學(xué)測試發(fā)現運動(dòng)訓練可以明顯引起韌帶應力松馳加快,應力應變關(guān)系右移,彈性系數降低,應變加大;
- At the same time, effects of the first temperature and the second time conditions on the compress stress relaxation were also studied. 同時(shí)，研究了一次發(fā)泡溫度和二次硫化時(shí)間對泡沫材料壓縮應力松弛的影響。
