The optimized condition is : urease concentration 8 mg l " 1 , ph value of subphase 5 . 5 , association time of ureaes with amphiphiles 2 h , the temperature of subphase 10 ? , sio2 / si substrate with hydrophobic surface 脲酶浓度8mgl ~ ( - 1 ) ，亚相ph值5 . 5 ，酶与表面单分子膜的缔合时间2h ，亚相的温度10 ，基片表面为憎水性。
At today s signing ceremony , mr . donald tsang , chairman of the hkmc , said " the launching of the debt issuance programme is a timely development crucial to the successful operation of the hkmc 在今日的签署仪式上，按揭证券公司主席曾荫权表示：现时推出港元债务工具发行计划正合时宜，其对按揭证券公司的成功运作极为重要。
Based on the statere configuration system , an unknown input observer is presented for the prediction of time series . the approximate error of the ar model is regarded as the unknown - input of system 以实时拟合时间序列的线性ar模型作为时变系统的已知线性部分,将拟合误差作为时变系统的未知输入,实现了系统状态的多步预测。
In view that in many cases , the liability of breach of a contract and the one from tort overlaps , this dissertation , emphasizes on the problem of the compensation for damages under such circumstance 鉴于在很多情况下，道路交通事故责任发生违约责任与侵权责任的竞合现象，本文还着重探讨了在出现此种竞合时的损害赔偿问题。
I realise , of course , that monetary union in europe must have been the monetary event of the past decade , in terms of occupying the time of academics and practitioners in the field , particularly in europe 年金融风暴后，其在银行及货币方面的发展愈渐受到国际注视，因此大会今次的安排实在很合时宜。我当然明白以学者及业内人士
Nowadays , general fitting methods are based on the character equations of quadratic surface to implement . for it is so complicated that a lot of fitting software exist a lot of restrict conditions 目前的通用方法都是基于二次曲面的特征方程进行拟合,由于特征方程求解复杂,因此这些拟合软件在进行曲面拟合时均存在很多的限制条件。
These timely reflections anent the brutes of the field occupied his mind , somewhat distracted from stephen s words , while the ship of the street was manoeuvring and stephen went on about the highly interesting old . . 尽管斯蒂芬的话使布卢姆多少分了神，正当这艘马儿船在街上活跃的时候，他脑子里却满是关于野地走兽297的正合时机的考虑。
The criterion of microroughness for self - propagating wafer bonding is studied according to jkr contact theory , where the microroughness model is based on a sinusoidal distribution for gap height and gap length 摘要根据jkr接触理论，推导出晶片直接键合时晶片接触表面粗糙度需要满足的条件，其中晶片接触表面粗糙度的描述是基于缝隙长度和缝隙高度的正弦波模型。
They will discuss the emergence of china in the world economy , one of the hottest topics of our time , and i believe that the event will interest experts , academics and the general public , once more making this lecture series a significant event . 他们将集中讨论中国如何从环球经济中崛起这个备受关注和合时的题目，相信届时必会吸引很多市民和专家学者出席，交流取经，成为城中盛事。
