弱粘結的 的英文怎麼說
中文拼音 [ruòniánjiēde]
弱粘結的
英文
weakly-cemented-
They observed that broken fibers recede within the matrix in composites with weak interfacial bond.
他們觀察到弱界面粘結的復合材料,斷裂的纖維會在基體中縮回。The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north
實驗結果表明:粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用;磁化率和全鐵很好地指示生物風化成壤作用; sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用;總有機碳( toc )含量的高低,在一定程度上反應了土壤發育過程中氣候和植被狀況的變化,指示著成壤過程中腐殖質化的程度; caco3含量的變化,可以反映了黃土古土壤形成時的風化成壤作用的強弱程度,指示成壤過程中的淋溶作用和次生碳酸鹽化作用;並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異,即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。It is indicated in the test that the influence of loading to strain in the grout was about in the range of 5 ~ 6m, and very weak beyond 4m. the distributions of strain and bond stress in the grout are attenuated in the minus exponential rule
試驗結果表明,加載對錨固段內的應變影響范圍大致在5 6m左右, 4m以外很微弱;錨固段注漿體內的應變與粘結應力分佈按照負指數規律衰減。Results : the expression of pcna and fibronectin in placenta of 30 patients with early abortion was significantly reduced ( p < 0. 05 )
結果:早期自然流產患者較正常早期妊娠胎盤中增殖細胞核抗原、纖粘連蛋白的表達減弱( p < 0 . 05 ) 。The results indicate that weak interfacial bonding reduce the macromechanial performance of mmcs
結果表明弱界面粘結的存在使復合材料宏觀性能下降。Interface is the weakest region in new - to - old concretes or mortars. usually, the interfacial bond strength is very low, and approach to the strength of substrate
界面是新老砂漿或新老混凝土中最薄弱的區域,通常情況下,界面粘結強度低,很少達到本體的相應強度。The results show that, the interfacial bonding strength of new and old concrete is evidence lower than the new or old concrete itself. besides the dimension and roughness of bond interface, the chemical reaction degree at the interface is also the main factor
分析結果表明:新老混凝土的界面粘結強度除了受老混凝土界面的尺寸及表面結構、粗糙程度影響外,還與新老混凝土粘結界面間發生化學反應的強弱有關。Abstract : in this paper, the adherent properties of pet fabric treated by corona - discharge were studied through esca and wettability, the application of two mechanisms in terms of weak boundary layer and chemical structure on fabric surface was discussed
文摘:本文通過光電子能譜和表面潤濕實驗來研究經電暈放電處理后的滌綸織物的表面性能,探討了弱界面層和化學結構兩種理論在粘合中的應用。The technique training contains the content are many, for example : the wax pencil water color ' s modelling, cancels the line, the color ; the clay sculpture class rubs sticks the picture ; manual class paper folding, cutting out, glue, . . . therefore, the technique training both must fasten tightly each class the key point, and must have the whole situation in mind, application of local experience to the entire area ; both must focus on all personnel schoolmate, and must consider the individual result prominent or ability weak schoolmate, teaches students in accordance with their aptitude ; both must praise encourages, and must counsel specifically, helps them to solve in the technical difficulty
技法訓練包含的內容較多,如:蠟筆水彩的造型、勾線、上色;泥塑課的揉搓粘畫;手工課的折紙、裁剪、粘貼, … …因此,技法訓練既要扣緊每節課的重點,又要胸有全局,點面結合;既要著眼于全班同學,又要照顧個別成績突出或能力較弱的同學,因材施教;既要表揚鼓勵,又要具體輔導,幫助他們解決技術上的困難。Steel fiber scatters stress converging in the area of the top end of tiny cracks, restrict the occurrence and development of cracks, diminishes the width of cracks, and enhances the integrity of concrete with the occurrence of cracks via the effect of felting between concrete and steel fiber, and consequently the strength of concrete that resists compression, tension, and shear force increases obviously, and the capability of concrete that resists compact, and fatigue, and the ductility and durability of fissured concrete improve
鋼纖維削弱了混凝土微裂縫尖端的應力集中、限制並約束裂縫的產生和開展、減小裂縫寬度、尤其是通過粘結作用提高了裂后混凝土的整體性,從而使混凝土的抗拉、抗彎、抗剪強度顯著提高,其抗沖擊、抗疲勞、裂后韌性和耐久性也有較大程度的改善。The obtained results indicate that compared with the clay layer, the liquefied sand layer takes a decreasing effects on the short period component of the surface ground motion and the effects increase with increasing of the thickness 、 depth and width of the liquefied sand layer ; the liquefied sand layer takes a increasing effects on the long period component of the surface ground motion but the effect is not obviously ; to the input earthquake wave, the demarcation point of strengthens and weaken is about 0. 6s
主要結論為:和同樣的粘土層相比,液化層的存在對地表上地震動的短周期分量主要起減弱作用,且減震效果隨著液化層埋深、厚度的增加而變強;對長周期分量主要起加強作用,但是效果不太明顯;對所輸入的地震波來說加強減弱的分界點所對應周期為0 . 6s左右。This mucin stain of the wall of the aorta demonstrates cystic medial necrosis, typical for marfan ' s syndrome and causes the connective tissue weakness that explains the aortic dissection
經過粘蛋白染色的主動脈壁可見囊狀中層壞死,這不僅是馬凡綜合征的表現,度且從動脈切面可見結締組織薄弱,導致主動脈剝離。Durability ' s of the material such as permeability, heat - resistance, carbonation and steel bar - protection were tested. the bonding characters between anchoring material matrix and post - embedding steel bar, the matrix and the concrete structures were studied
在植筋錨固長度足夠的條件下,混凝土與錨固砂漿的界面粘結強度大小直接決定了植筋錨固的控制荷載,粘結界面成為受力的薄弱環節。Organic bentonite - yh - 958 introduction : yh - 958 organic bentonite is the self - active organic bentonite. it can be added in every step of compounding paint, it no needs pre - gel or polar activator, it has perfect rheological, anti - settling and sag prevention. besides the characters of the other yh bentonite, yh - 958 function well in high gravity, low viscosity pigment solvent system
Yh - 958和978產品是國內首創的自活化有機膨潤土,可在調漆的任何階段加入,無需預凝膠和極性活化劑,分散細度可在20um以下,可用於面漆和底漆,提供油漆體系理想的流變性能,控制沉降和流掛,除具備同類產品的特點以外, yh - 958在較少添加量,低粘度的高比重顏料體系中形成微弱的絮凝結構,防止顏料沉結( 5 ) simplified calculation method without considering degradation of bond strength and response surface method using analysis output by fem is carried out to calculate the time - dependent reliability of corroded structure separately. the influence of chloride diffusion rate and steel corrosion ratio on structure reliability is discussed. the applicable scope and the calculation difference between the two methods are compared
( 5 )分別採用不考慮混凝土與銹蝕鋼筋之間粘結力減弱的簡化方法和利用非線性分析結果的響應面方法計算銹蝕鋼筋混凝土結構的時變可靠度,研究了氯離子侵蝕速率、鋼筋銹蝕率對結構可靠度的影響,並分析比較了這兩種可靠度計算方法的適用范圍和計算差異,為混凝土結構基於可靠度的耐久性鑒定提供了實用判別方法。According to the structure and some global estimates of the weak entropy solution, we derive the global l1 - error estimate for viscosity methods to this initial - boundary value problem by using the matching traveling wave solutions method
根據弱熵解的結構和一些整體誤差估計,使用匹配行波解方法證明了在l ~ 1 -范數下初邊值問題的粘性逼近方法的整體誤差估計。It is necessary to study the effect of weak interfacial bonding on the mechanical behaviour of metal matrix composites ( mmcs ), the micromechanical finite element method and the nonlinear spring element for the interface are employed to predict the effective behaviour of mmcs
論文採用非線性彈簧元模擬界面,用細觀力學有限元法計算分析了不同界面特性下弱界面粘結的纖維增強金屬基復合材料的宏細觀性能。This thesis aims at the fiber reinforced composites with weak interfacial bonding, which seriously affects the mechanical behaviour
界面對復合材料的力學性能有重要的影響,開展弱界面粘結對纖維增強金屬基復合材料力學性能的影響研究具有重要的工程應用價值和理論意義。At low magnification, a colonic diverticulum has a central lumen with surrounding mucosa, while the wall ( lacking a muscularis ) is attenuated. the narrow neck of the diverticulum may become eroded
低倍鏡下,結腸憩室有內覆粘膜的中心腔,然而腔壁(因缺少肌層)是薄弱。憩室的窄頸可能會被侵蝕破壞。The constant compliant interface ( cci ) model included a finite interfacial strength for the interface
研究表明當界面粘結從強到弱變化時,復合材料的橫向彈性模量不斷變小。分享友人