Voronoi models developed in this paper can be applied with the periodic boundary conditions, which is the key for the micromechanics analysis.

結合有限元分析的細觀多孔模型被應用到泡沫材料力學行為的研究中，主要包括：彈性開孔泡沫材料的本構行為精品视频国产狼友视频下载；彈塑性開孔泡沫材料的多軸行為和唯象模型日韩一日韩欧美中文字幕；開孔泡沫材料率相關行為。

And give a close study of the smolder ing velocities of polyurethane foam under different heat fluxes.

分析對比了相同加熱條件下的聚氨酯泡沫材料在有氧和無氧氣氛下的升溫過程国精品自拍现拍在线拍，并對不同加熱條件下的聚氨酯泡沫材料的陰燃傳播速度進行研究一区二区在线看日韩视频免费。

The results show that the deformation characteristics of syntactic foams are very similar to those of plain foams during compression. The syntactic foam is yielded when the strain reaches about 2% and it is collapsed when the strain is larger than 30%.

結果表明，復合泡沫材料在壓縮過程中亚洲欧美一区二区播放，具有普通泡沫材料的應力-應變曲線的典型特征免费精品国自拍视频在线观看，在應變?yōu)?%左右時材料發(fā)生屈服，在應變大于30%后發(fā)生破壞成年福利网。

Based on this model, two formulas for estimating the equivalent stretching and compressive Young＇s modulus are derived.

此外日韩欧美亚洲视频在线，本文通過泡沫材料的單向拉伸、壓縮試驗日韩手机色情网在线观看，完成了泡沫材料拉壓雙模量效應的試驗驗證久久国内精品一国内精品。

In terms of gap test s of TNT and JH-2, they were approximatively achieved that were gap distances on the conditions of air and polyurethane foam by qualitative analysis, and conclusion was that copper liner effects on gap distance when applied conditi.

在簡要總結聚氨酯泡沫材料隔爆性能的基礎上，介紹了硬質聚氨酯泡沫材料對沖擊波的衰減規(guī)律情侣自拍网。

The carbon foam were prepared by self-bubbling at high pressure from AR pitch added sodium dodecyl benzene sulfonate and Span-40, respectively. The bulk density, pore rate, compressive strength, thermal conductivity at room temperature and crystallitic parameters of carbon foam were measured. The rheological properties of AR pitch and pore structure of carbon foam were investigated.

以十二烷基苯磺酸鈉和Span-40表面活性劑為添加劑无码无套中文成人影片视频，AR瀝青為原料，制備炭素泡沫材料另类精品视频，測定了材料的體積密度黄污视频久久、顯氣孔率、壓縮強度十八岁禁止入内黄色网站、常溫熱導率以及微晶結構參數一級大片，研究了添加表面活性劑后AR瀝青的流變性能和炭素泡沫材料孔胞結構的變化。

On the basis of the ligamental reticulated carbon foam by Klett J W in 2000 and hollow microsphere carbon foam by Bruneton E in 2002, a hollow microsphere/ reticulated composite carbon foam was prepared by microstructural optimization, carbonization and graphitization respectively.

在Klett J W等人于2000年制備的韌帶網絡型碳泡沫和Bruneten E等人在2002年制備了一種空心微球碳泡沫材料結構的基礎上，分別經過微觀結構優(yōu)化又粗又大又硬又爽又黄又免费、碳化免费看黄片av、石墨化處理，制備出了一種空心微球/網絡復合型碳泡沫材料97无码免费人妻超级碰碰碰中。

As a special form of polymer, the perdeuterated polymer foams not only have the microporours structure and good capabilities as same as nondeuterated polymer foams, but have some particular characters, such as isotope effect, nonradioactivity, and high deuterated ratio. For those reasons, the perdeuterated polymer foams will be used in many fields, especially in inertial confinement fusion and low wastage plastic.

全氘代聚合物泡沫作為一類特種聚合物材料www黄色小说com...，不僅具有常規(guī)聚合物泡沫材料所具有的微孔形貌和良好的物理化學、機械力學等性能日韩欧美精品第一页，而且還具有獨特的同位素效應精品毛片一区二区免费看，以及非常高的氘代率等特征，且無放射性色cao在线观看，因而在激光慣性約束聚變(Initial Confinement Fusion免费无码A片国在线看视频，ICF)熱核靶材料，以及低損耗塑料光纖材料等研究領域中具有十分廣泛的應用前景欧美一级婬片A片护士。

As a special form of polymer, the perdeuterated polymer foams not only have the microporours structure and good capabilities as same as nondeuterated polymer foams, but have some particular characters, such as isotope effect, nonradioactivity, and high deuterated ratio.

摘要全氘代聚合物泡沫作為一類特種聚合物材料日韩综合无码视频一区二区三区，不僅具有常規(guī)聚合物泡沫材料所具有的微孔形貌和良好的物理化學、機械力學等性能欧美老熟妇BBXXX视频，而且還具有獨特的同位素效應美女强奸毛片，以及非常高的氘代率等特征，且無放射性精品久久九九精品，因而在激光慣性約束聚變(Initial Confinement Fusion欧美精品第8页，ICF)熱核靶材料，以及低損耗塑料光纖材料等研究領域中具有十分廣泛的應用前景一区二区三区国产精品口爆吞精。

The relation between the relative Young′s modulus of the models and the anisotropic size ratio was obtained and compared with theory pred...

結果表明www7久精品九视频，建立的開孔和閉孔隨機泡沫模型能較好地反映泡沫材料的各向異性力學性質；且開孔和閉孔泡沫的各向異性力學性能均與泡沫材料的相對密度有關黄片无码久久。

cellular insulant：泡沫保溫材料 多孔絕熱材料

cellular infiltration | 細胞浸潤 | cellular insulant | 泡沫保溫材料 多孔絕熱材料 | cellular localization | 細胞定位

cellular insulant：泡沫保溫材料

cellular hardboard | 微孔硬板 | cellular insulant | 泡沫保溫材料 | cellular inverted list | 單元式倒排表

laminate：層壓材料

用針刺法制成的非織造布稱為針刺呢(Needlepunched felt)191 層壓材料(Laminate)層壓材料是用泡沫,熱塑性樹脂或粘合劑粘合在一起的含有兩層式更多層的材料.

urethane foam：聚氨酯泡沫

聚氨酯泡沫(urethane foam)是絕熱材料,但同時也用作吸收聲音的隔音材料等,是一種化學物質. 只要把泡沫形態(tài)的"聚氨酯泡沫"噴灑在墻上,瞬間就會變成固體,使用起來非常方便. 但這種材料有一個缺點,如果聚氨酯被引燃,就會產生大量對人體有害的毒氣.

spondylosyndesis：脊柱制動術

spondylosischronicaankylopoietica慢性椎關節(jié)強硬 | spondylosyndesis脊柱制動術 | sponge海綿 海綿動物 海綿狀物 多孔材料 泡沫材料

foamed：泡沫狀的

foam rubber 泡沬橡膠 | foamed 泡沫狀的 | foamed material 泡沫材料

foamed concrete：泡沫混凝土

foamable 發(fā)泡的 | foamed concrete 泡沫混凝土 | foamed plastic insulation 泡沫塑料絕熱材料

fire retardant glass：防火玻璃

fire retardant foam 阻燃泡沫材料 | fire retardant glass 防火玻璃 | fire retardant material = fire-retardant material 阻燃材料

sponge, spunge：海綿,中種面團,海綿狀物,泡沫狀材料

"中種面團階段","sponge stage" | "海綿,中種面團,海綿狀物,泡沫狀材料","sponge, spunge" | "海綿硬蛋白","spongin"

spunge, sponge：海綿,中種面團,海綿狀物,泡沫狀材料

棉花糖 spun sugar | 海綿,中種面團,海綿狀物,泡沫狀材料 spunge, sponge | 痰 sputum