stiffness的意思、解釋

名詞僵硬; 生硬; 強直; 頑固

stiffness什么意思

名詞

1. The stiffness and self-consciousness soon disappeared.

那種不自然和害羞的感覺不久便消失了。

1. 剛度：給藥8周后處死所有大鼠,測定股骨骨密度(BMD)及骨生物力學性能:彈性模量(ELASTIC)、剛度(STIFFNESS)、最大應力(M-STRESS)及最大承載力(M-LORD).用免疫組織化學染色方法觀察股骨OPG、RANKL的表達.結果:與OVX 組比較,

2. 硬度：物理模型(Physical model):正如我們前面提到的,沒有物理數據永久保留,我們通過幾何數據推導出on-the-fly mass、硬度(stiffness)和阻尼(damping). 和過程式動畫相比,我們現在考慮風的動作作為一個真實的力. 為了獲得一個從程序上導物理上連續的動畫,

3. 剛性：2.剛性 (STIFFNESS) 假設一根金屬棒的一端固定在夾具上,另一端加上一定的重量使得這根金屬棒暫時彎曲,當把那個重物移開時,金屬棒立即回復原來的型狀.

4. stiffness的近義詞

4. 韌性：如果車架在某方面的韌性(stiffness)不佳,就算有再好的懸掛系統,也無法達到良好的操控表現. 而車架在實際環境下要面對4種壓力. 要評價車架設計和結構的好壞,首先應該清楚了解的是車輛在行駛時車架所要承受的各種不同的力.

1. According to the model, the force gain and the open-loop stiffness of the flux control power amplifier were obtained and compared with those of the current control power amplifier.

根據該數學模型，得到了磁通控制型功率放大器的力增益和開環剛度，并與電流控制型功率放大器進行比較分析。

2. Because of the potential effects of assessing the degree of arterioscle rosis in cardiovascular and cerebrovascular diseases, as non-invasive indexes of assessing the degree of artery stiffness and artery obstruct, the Pulse Wave Velocity and the Ankle-Brachial Index are causing the attention day by day too.

考慮到動脈硬化程度評估在心腦疾病方面的潛在作用，脈搏波速度(Pulse Wave Velocity，PWV)和踝臂指數(Ankle-Brachial Index，ABI)作為無創的評估動脈僵硬度和動脈阻塞程度的指標，其作用也正日益引起重視。

3. Hypertension and glucoregulation dysfunction are the precipitating factor of arteriosclerosis, atherosclorosis is the key pathogenesis links to cardiovascular events, because of the potential effects of assessing the degree of arterioscle rosis in cardiovascular and cerebrovascular diseases, as non-invasive indexes of assessing the degree of artery stiffness and artery obstruct, the pulse wave velocityand the ankle-brachial indexare causing the attention day by day. this paper will discuss the promotion of arteriosclerosis in hypertension and glucoregulation dysfunction, and the significance of advanced arteriosclerotic evaluation.

高血壓和糖代謝調節異常是動脈硬化的促發因素，動脈硬化為心血管事件致病關鍵環節，考慮到動脈硬化程度評估在心腦疾病方面的潛在作用，脈搏波速度和踝臂指數作為無創的評估動脈僵硬度和動脈阻塞程度的指標，其作用也正日益引起重視。本文主要討論高血壓和糖代謝異常對動脈硬化的促進作用以及對動脈硬化早期評估的意義。

4. Based on energy variation principle, the differential equations of deformation are derived considering the effect of relative slip, with the calculation formulas of deformation of the composite girder given to analyze the examples under different conditions, thus discussing the influences of connection stiffness and the steel plate thickness of cold-formed U-bar on the deformation of composite girder.

在能量變分原理的基礎上，建立了考慮界面相對滑移影響的組合梁的變形計算微分方程，給出不同作用荷載工況下的變形計算公式，并對其進行了算例分析，討論了連接剛度和U型鋼鋼板厚度對組合梁變形的影響。

5. According to the relationship among structural stiffness, structural compression resistance, shear strength, and mortar strength, the masonry strength and mortar strength are obtained.

根據識別的剛度矩陣，利用結構剛度與層間抗壓抗剪強度、砂漿強度之間的關系，則可求得砌體的強度，從而達到對砌體結構進行損傷檢測和安全性評定的目的。

6. The results indicate the KBSF has excellent aseismic performances such as great elastic stiffness, satiable hysteretic loop, slowly stiffness deterioration, and yielding localized in knee.

結果表明KBSF具有彈性剛度大、滯回環飽滿、剛度退化慢，屈服局限于隅撐部位等優越的抗震性能。

7. Based on the available references, the five-spring line element, the three-spring line element and the multiple vertical-line-element model are introduced to model special column, beam and shear-wall, the relevant stiffness matrixes are deduced and the restoring-force models are gaven to deep into the elasto-plastic seismic characteristics of the structure. Acording to the results of shaking table test and elastic finite element analysis, a new making model method is presented in which uses the linear and the nonlinear element and the assumption that the floor is infinitely rigid in different areas. This method can satisfactorily save much computer time in elasto-plastic analysis. Based on this method, a 3D nonlinear analysis model was made by using ANASYS finite element program.

為進一步研究這種復雜高層建筑結構的彈塑性性能，本文在國內外現有研究的基礎上，提出利用五彈簧桿元、三彈簧桿元及多豎線單元模型分別模擬空間柱、梁和剪力墻，推導了相應的剛度矩陣并給出了恢復力模型；結合試驗研究和精細有限元分析的結論，提出線性和非線性單元相結合，剛性樓板假定和彈性樓板相結合的建模方法，較好地解決了空間結構彈塑性分析中占用計算機資源較多的問題；接力大型有限元分析程序——ANSYS，在上述建模思路的指導下建立了結構的空間非線性分析模型，進行了空間三維彈塑性時程分析。

8. Based on the available references, the five-spring line element, the three-spring line element and the multiplevertical-line-element model are introduced to model special column, beam and shear-wall, the relevant stiffness matrixes are deduced and the restoring-force models are gaven to deep into the elasto-plastic seismic characteristics of the structure. Acording to the results of shaking table test and elastic finite element analysis, a new making model melhod is presented in which uses the linear and the nonlinear element and the assumption that the floor is infinitely rigid in different areas. This method can satisfactorily save much computer time in elasto-plastic analysis. Based on this method, a 3D nonlinear analysis model was made by using ANASYS finite element program.

為進一步研究這種復雜高層建筑結構的彈塑性性能，本文在國內外現有研究的基礎上，提出利用五彈簧桿元、三彈簧桿元及多豎線單元模型分別模擬空間柱、梁和剪力墻，推導了相應的剛度矩陣并給出了恢復力模型；結合試驗研究和精細有限元分析的結論，提出線性和非線性單元相結合，剛性樓板假定和彈性樓板相結合的建模方法，較好地解決了空間結構彈塑性分析中占用計算機資源較多的問題；接力大型有限元分析程序——ANSYS，在上述建模思路的指導下建立了結構的空間非線性分析模型，進行了空間三維彈塑性時程分析。

9. stiffness什么意思

9. The natural frequency of horizontal vibration increase with the guide wheel stiffness increasing.

電梯導輪剛度的增加會引起電梯系統水平振動各階固有頻率的增加。

10. Based on the shell element degraded from the continuous body, concrete and configured steels are modeled by the layered shell element, and the vertical steels burdened with added loads are completed by the combined shell element. Then, with the smeared crack model, associated flow rule and Madrid hardening model, the material nonlinearity of the concrete is depicted. The stiffness matrix of nonlinear thin-walled shell element is deduced. As for RC multi-T girders subjected to transverse loads, the properties, such as crack expanding and steel yielding, are studied.

基于實體退化殼單元理論，采用分層單元模擬了混凝土和構造鋼筋，采用組合單元模擬了受力縱筋；并利用彌散裂縫模型、關聯流動法則和Madrid強化準則等來描述了混凝土的材料非線性，推導了非線性薄壁殼單元的統一單元模式，研究了橫向荷載作用下RC多T梁上部結構的裂縫發展和鋼筋屈服等性能。

11.

11. The experimental results of the two models of the brick house with arch floor whose rise to span ratio is 1/10 and 1/6 respectively are given in this paper, and then a mechanical model with clastic support for the whole model house is established, its displacement response is analyzed by using frequency response function method, a corresponding frequency response function is derived, and model stiffness parameter for different stages is discussed.

本文給出了矢跨比分別為1/10和1/6的兩幢二層磚拱樓蓋房屋模型的振動臺試驗結果。對整個模型房屋建立了彈性支承桿系力學模型，用頻率響應法分析了模型的位移反應，導出了相應的頻率響應函數，并對各階段的模型剛度參數進行了討論。

12. Low mass, high structural stiffness and friction free viscous damping give excellent dynamic performance characteristics.

低質量，高剛度和摩擦阻尼特性提供優良的動態性能無粘性。

13.

13. The traditional static method could not consider the inertial force of the structure, the dynamic stiffness and the viscous damping of the soil.

該方法計算過程簡單，克服了傳統的靜力法不能考慮結構的慣性力以及土的粘滯阻尼和動剛度的缺點，對工程實際具有一定的指導意義。

14. Kneading the muscles in a stiff shoulder will take away the stiffness.

揉捏肩膀上僵直的肌肉可帶走僵硬。

15. The computations show that the changes of vehicle velocity have greater influence on the track vertical acceleration, the changes of track stiffness of frog system have also greater influence on track vertical acceleration and on vertical displacement of the cross tie.

結果表明：列車速度的變化對鋼軌最大豎向加速度和岔枕最大豎向加速度的影響較大；而轍叉區軌下剛度的變化對鋼軌最大豎向位移、岔枕最大豎向位移及岔枕最大豎向加速度有較大的影響。

16. The computations show that the change of vehicle velocity has greater influences on track vertical acceleration. Also, the change of track stiffness of frog system has greater influences on track vertical acceleration and the vertical displacement of cross tie.

計算表明列車速度的變化對鋼軌最大豎向加速度和岔枕最大豎向加速度的影響較大，而轍叉區軌下剛度的變化對鋼軌最大豎向加速度、岔枕最大豎向位移及岔枕最大豎向加速度有較大的影響。

17. stiffness是什么意思

17. Portraits of marshals, engravings of battles, the King of Rome in a baby`s dress, tall consoles adorned with copper trophies, laden with imperial relics, medals, bronzes, a miniature of St. Helena, under a globe, pictures representing the same lady all becurled, in a ball-dress of yellow, with leg-of-mutton sleeves and bright eyes; —and all these things: consoles, King of Rome, marshals, yellow ladies, with the high-necked, short-waisted dresses, the bestarched stiffness, which was the charm of 1806. Gallant colonel! It was that atmosphere of victories and conquests, even more than anything we could say to him, that made him believe so innocently in the siege of Berlin

拿破侖手下元帥們的畫像，描繪戰爭的木刻，羅馬王嬰孩時期的畫片；還有鑲著鏤花銅飾的高大的長條案，上面陳列著帝國的遺物，什么徽章啦，小銅像啦，玻璃圓罩下的圣赫勒拿島上的巖石啦，還有一些小畫像，畫的都是同一位頭發拳曲、眉目有神的貴婦人，她穿著跳舞的衣裙、黃色的長袍，袖管肥大而袖口緊束——所有這一切，長條案，羅馬王，元帥們，黃袍夫人，那位身材修長、腰帶高束、具有一八○六年人們所喜愛的端莊風度的黃袍夫人……構成了一種充滿勝利和征服的氣氛，比起我們向他——善良的上校啊——撒的謊更加有力，使他那么天真地相信法國軍隊正在圍攻柏林。

18. Based on the analysis for the dynamic characteristics of semi-rigid steel frames with simple or multiple degree-of-freedoms, effects of rotation stiffness of beam-to-column connections on the structure period, frequency, critical damping and mode of vibration are discussed.

通過對單自由度體系和多自由度體系半剛接鋼框架的動力特征分析，初步探討了梁柱連接轉動剛度對結構自振周期、頻率、臨界阻尼以及振型等參數的影響。

19. First the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived.

首先分析了其受力性能，得出了空腹桁架各構件合理的截面剛度以及布局形式。

20. This paper discusses the effect of spiral laminae of polar materials on the stiffness of laminates and gives out the relation between spiral angle and equivalent elastic constants of the spiral laminates including asymmetric stresses and coupled stresses.

討論極性材料螺旋鋪層對層合板剛度的影響，給出了含不對稱應力和偶應力的螺旋層合板等效彈性常數與螺旋角的關系，得到螺旋角的適當選擇可以顯著地提高層合板抗撓剛度的結論。

1. Deling is worldly wise and her outgoing personality stands in sharp contrast to the depressing stiffness of the Forbidden City.

2. It has been fading since the last century because the stiffness of the leaves makes it necessary to create just simple images.

3. Use your right hand if the stiffness is in the left shoulder and vice versa.

4. She was taken to the hospital on Saturday after suffering from coughs, sore throat and muscular stiffness.

5. Some sufferers develop a form of arthritis that causes stiffness and swelling in the joints.

6. She was taken to the hospital on Saturday for coughing, sore throat and muscular stiffness.

7. For the business guests, there is no stiffness or fussiness when they check in or out of the hotel.

8. Experts point out that exercise during pregnancy can help overcome common complaints such as stiffness and back pain.

9. Stoudemire's status looked shaky at best last week when stiffness in his knees forced him to sit out a practice in Italy.

10. " I developed a stiffness in my Achilles tendon last week and sought medical attention, " Bolt said in a statement released by the meeting.

noun

1. excessive sternness

e.g. severity of character

the harshness of his punishment was inhuman

the rigors of boot camp

Synonym: severityseverenessharshnessrigorrigourrigorousnessrigourousnessinclemencyhardness

2. the inelegance of someone stiff and unrelaxed (as by embarrassment)

Synonym: awkwardnessclumsinessgracelessness

3. firm resoluteness in purpose or opinion or action

e.g. a charming host without any touch of stiffness or pomposity

4. the property of moving with pain or difficulty

e.g. he awoke with a painful stiffness in his neck

5. the physical property of being inflexible and hard to bend