俞強 的英文怎麼說
中文拼音 [yúqiáng]-
I. a mtil ( iaxial elastic - plastic hardening - sofling constitutive model of concrete is proposed iii order to offer a nonlinear material model of concrete for space restoring force analysis of reinforced concrete members taking into account the softening behavior of concrete. the concrete material model is incorporated the elastic - plastic hardening fracturing constitutive model of concrete with the plastic - fracturing theory of concrete, modified without defining two loading functiomis, and based on five parameter power function failure criterion proposed by guo zheng - hai etc from tsingliua ( jniversity, or three parameter unified strength theory proposed by yu mao - hong from x ian iiaotong university
1 、將砼彈塑性硬化斷裂本構模型與塑性斷裂理論結合起來，並加以改進，但無需定義兩個加載面，以清華大學過鎮海建議的五參數冪函數或以西安交通大學俞茂宏建議的，參數統一強度理論作為砼的強度破壞準則，建立了砼多軸彈塑性硬化松馳本構模型，能為鋼筋砼構件空間恢復力分析提供砼非線性材料模型，並能反映砼材料的軟化段。Hkace has invited four renowned guest speakers including mr. jim jan zen ( vice president & director of agency, aia ), mr. ian ng ( president, just gold ), mr. john leung ( director, emba program, city university of hong kong ) and mr. philip yu ( happy valley club manager, hong kong jockey club ) to share experience on the topic " service appreciation and customer loyalty "
研討會內容十分豐富，香港優質顧客服務協會邀請了四位知名嘉賓講者，包括美國友邦保險（百慕達）有限公司營業行政部副總裁及營業總監詹振聲先生、鎮金店總裁吳毅先生、香港城市大學市場營銷學系副教授及emba課程主任梁偉強博士及香港賽馬會會所經理（跑馬地會所）俞小俊先生與你分享現今顧客服務的挑戰及要訣，特別是如何從服務欣賞Study shows that great rainfall influences soil slope safety factor markedly, magnitude of rainfall intensity has a great influence on slope safety factor for steep slope under certain coefficient of saturated conductivity, the surface plant roots affect unsaturated zone seepage field distribution and postpone unsaturated zone moisture content ' s increase, so the soil slope safety factor is enhanced finally
分析結果表明，在土體飽和滲透系數一定的條件下，強降雨對土坡穩定系數影響顯著；土坡越陡，降雨強度大小對土坡安全性影響就俞顯突出；土坡表層植物根系的存在影響非飽和區滲流場分佈，可以延緩非飽和區含水量的增大，土坡穩定系數得到提高。
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