因?yàn)?/c>沒(méi)有被測(cè)試的食物是重要地兼具黏性和彈性。
A key problem is to determine the relationship of the macroscopic viscoelastic properties with the microstructure of the materials.
該方面的研究對(duì)于復(fù)合材料的微觀設(shè)計(jì)和節(jié)省實(shí)驗(yàn)費(fèi)用都具有重要意義。
at last according to the non-stationary viscoelastic constitutive model makes displacement back analysis of a real tunnel of projects.
最后對(duì)某實(shí)際巷道工程作了基于非定常流變模型的位移反分析。
The viscoelastic properties of the polyethylene also indicated that the polyethylene was of ultra high molecular weight.
聚乙烯的粘彈性能表明材料為超高分子量的聚乙烯。
Then, the recurrence formula of viscoelastic integral relaxation constitutive relation is educed and applied to the program.
然后進(jìn)行了粘彈性積分增量松弛型本構(gòu)關(guān)系的遞推,并在程序中運(yùn)用實(shí)現(xiàn)。
Taking contact problem of two elastic balls and two viscoelastic balls as example, convergence of the program is validated separately.
以彈性兩圓球及粘彈性兩圓球的接觸問(wèn)題作為算例,驗(yàn)證了該程序的收斂性;
Results After surgery, the visual acuity increased in varying degrees postoperatively. Conclusion viscoelastic helpful in formation . . .
結(jié)論在眼前段穿通傷手術(shù)中應(yīng)用粘彈劑有利于形成和保持前房,縫合角膜傷口,減少術(shù)中術(shù)后并發(fā)癥。
Results may provide theoretical bases for the design of a dynamic test for viscoelastic material.
為今后動(dòng)態(tài)試驗(yàn)的試樣設(shè)計(jì)提供了一定的理論依據(jù)。
With the increase of reaction time, the high-temperature, low-temperature and the viscoelastic properties, first increase then drop.
隨著改性制備時(shí)間的增加,橡膠瀝青高溫、低溫以及粘彈性能均先增加再下降。
discusses the creep and stress relaxation phenomenon of the viscoelastic cylinder and viscoelastic hollow circular cylinder.
討論了粘彈性柱體和厚壁筒扭轉(zhuǎn)問(wèn)題以三種模型為例的蠕變現(xiàn)象以及應(yīng)力松弛現(xiàn)象。
For exciting with a shaker, the nonlinear and viscoelastic properties of foam material were considered.
對(duì)于激振器激勵(lì),振幅較大,引起的泡沫變形亦較大,此時(shí)泡沫可看成非線性的、粘彈性材料。
The characteristics of axisymmetric waves propagation are compared between viscoelastic cylindrical tube and elastic cylindrical tube.
比較了引入損耗因子后粘彈性圓柱管與彈性圓柱管中軸對(duì)稱波傳播的特性。
A homogenization-based method for predicting the viscoelastic property of unidirectional fiber reinforced composite materials is presented.
建立了基于均勻化理論的單向纖維復(fù)合材料粘彈性性能預(yù)測(cè)方法。
A gelatinous substance or viscoelastic polymer compound is disposed in a place of three-dimensional configuration.
一種凝膠狀物質(zhì)或粘彈性聚合物化合物被布置在三維構(gòu)造的空間中。
Although the experiments are restricted to small strain, it still reveals significant nonlinear viscoelastic behavior for polymer materials.
盡管實(shí)驗(yàn)限制在小變形范圍之內(nèi),高分子材料仍表現(xiàn)出明顯的非線性粘彈性性能。
in the paper , viscoelastic theory and ann ( artificial neural network ) are applied to estimate ds and draw the curve of deformation.
本文將粘彈性理論和人工神經(jīng)元網(wǎng)絡(luò)應(yīng)用于車轍試驗(yàn)動(dòng)穩(wěn)定度的預(yù)估。
Dispersion and attenuation characteristics of torsional modes of ultrasonic guided wave in pipe with viscoelastic coating are investigated.
研究了帶有粘彈性包覆層管道中超聲導(dǎo)波扭轉(zhuǎn)模態(tài)的頻散及其衰減特性。
Therefore, the randomness of viscoelastic damping layer obviously influences the resonant response and sound radiation of structure.
因此粘彈性阻尼層的隨機(jī)性對(duì)抑制結(jié)構(gòu)共振響應(yīng)和聲輻射的影響是較大的。
For the emulated glass porous medium, the viscoelastic behavior of polymer solution can enhance the displacement efficiency.
對(duì)仿真類孔隙介質(zhì),聚合物溶液的粘彈性均可提高微觀驅(qū)油效率。
The dynamic viscoelastic properties of the nitramine and nitroguanidine propellants in the aging process were studied in this work.
對(duì)硝胺和硝基胍發(fā)射藥在老化過(guò)程中的動(dòng)態(tài)粘彈性能進(jìn)行了研究。
This paper constructs a nonlinear viscoelastic-plastic creep model and its constitutive model.
建立了非線性黏彈塑性蠕變模型,并建立了模型的本構(gòu)方程。
The viscoelastic mechanical properties of human tibial cancellous bone were studied experimentally and theoretically.
本文對(duì)人脛骨近端的松質(zhì)骨的粘彈性性質(zhì)進(jìn)行了實(shí)驗(yàn)研究和理論分析。
soft shell, was viscoelastic to use the appropriate matter bonding agents against weak or deformation is not plain clothes.
制軟殼時(shí),應(yīng)根據(jù)被黏物質(zhì)地選用適當(dāng)的黏結(jié)劑,防止粘不牢或變形不平服。
The case study shows that the method is feasible and can preferably apply to determining viscoelastic parameters of the effect zones.
實(shí)例表明,該方法切實(shí)可行,為確定碾壓混凝土壩層面影響帶粘彈性參數(shù)提供了一條有效的途徑。
The nonlinear dynamic of nonlinear viscoelastic shallow arches subjected to the external excitation is investigated.
研究了外荷載作用下粘彈性淺拱的非線性動(dòng)力行為。
Rheological method is the measurements of changes of viscoelastic parameters in gel formation process by rheometer detection as contrast.
同時(shí)用流變儀檢測(cè)凝膠形成過(guò)程中粘彈性等一些參數(shù)的變化情況與之對(duì)照。
A study was made on the formula of magnetic viscoelastic body and its seal and compressive strength under magnetic field.
研究了磁性粘彈體的配方和它在磁場(chǎng)作用下的密封抗壓強(qiáng)度,提供了一種可用于磁密封的配方;
With the Chaos point of view, the viscoelastic behavior of macromolecular materials were discussed.
從混沌學(xué)的角度,討論了高分子材料的粘彈行為。
Stays viscoelastic which eliminates brittle fracture possible with epoxies, hot melts and cyanoacrylates ?
持久的黏彈性可以避免脆化,斷裂等現(xiàn)象
The amplitudes of interlaminar transverse stresses were computed for different Young's modulus and thickness of viscoelastic layer.
針對(duì)不同模量和厚度的粘彈性材料,計(jì)算出層合圓柱殼的層間橫向應(yīng)力的幅值。
The Carey nonconforming triangle finite element approximation for viscoelastic equation with moving grid is studied.
本文主要討論粘彈性方程的兩類變網(wǎng)格非協(xié)調(diào)有限元方法的逼近問(wèn)題。
A finite volume method for the numerical solution of viscoelastic flows through an abrupt expansion channel is presented.
利用有限體積法對(duì)粘彈性聚合物溶液在突擴(kuò)孔道內(nèi)的流動(dòng)特征進(jìn)行數(shù)值模擬;
Concrete is a viscoelastic material (creep), and has dimensional changes with changes in moisture levels (shrinkage).
混凝土是一種粘彈性材料(蠕變),并與水分含量(收縮)改變尺寸變化。
This paper presents parametric optimization of viscoelastic dampers in vibration control of structures.
研究了粘彈性阻尼器在結(jié)構(gòu)減震控制中的參數(shù)優(yōu)化問(wèn)題。
The presence of chitosan aggregates affects the viscoelastic properties and reinforces the hydrogel network.
在場(chǎng)的情況下殼聚糖總量粘彈特性的影響,并加強(qiáng)了水凝膠網(wǎng)絡(luò)。
To verify insect wings viscoelastic stress-relaxation, experiments on dragonfly wings veins were performed.
通過(guò)蜻蜓翅脈的應(yīng)力松弛實(shí)驗(yàn),驗(yàn)證了昆蟲翼的粘彈性特性。