成功地

The low-dimensional Galerkin method is generalized to solve the flow around arbi-trarily translating circular cylinder.Active control problems of wakes behind circularcylinders are numerically investigated by only small number of modes.The in-line andtransverse oscillation of a circular cylinder with proper frequency produce Karman vor-tex street successfully in some subcritical regime,vhereas the transverse oscillation of acircular cylinder with 1.8 times the natural shedding frequency can effectively suppressthe Karman vortex street at a slightly supercritical Re.

将低维Galerkin方法推广至可以求解任意平移运动圆柱的绕流问题，用较少的模数值研究了圆柱尾迹的主动控制问题，在亚临界Re数下圆柱以适当的频率沿流向和横向振动均成功地激发出Karman涡街；而在略高于临界Re数下圆柱以1.8倍自然脱涡频率沿横向振动明显地抑制了Karman涡街；再现了超临界Re数横向及流向振动圆柱绕流的频率锁定等复杂非线性现象。

Do not commit yourself;commit oneself to a promise;例析: 1, In the last decade, however, we have sought to fulfill the goal with greater zeal, greater commitment, and greater success than at any period in our history.

在过去十年中，我们比历史上任何时期都力求更加热心地，更加献身地，更加成功地来达到这个目标。

Do not commit yourself;commit oneself to a promise;例析: 1, In the last decade, however, we have sought to fulfill the goal with greater z eal, greater commitment, and greater success than at any period in our history.

在过去十年中，我们比历史上任何时期都力求更加热心地，更加献身地，更加成功地来达到这个目标。

A few robots cross in the unreal time of days, or they bump into furniture, or conk out after three-quarters of the way. In December 1990, after a decade of effort, graduate students at Carnegie Mellon University 's Field Robotics Center wired together a robot that slowly walked all the way across a courtyard. Maybe 100 feet in all.

有些机器人要么撞大运挪了一段，要么一头撞到家具，要么走完四分之三就出故障。1990年12月，努力了10年之后， Carnegie Mellon University 's Field Robotics Cente的研究室们组装了一台机器人，缓慢费力地但还是成功地走过了约100英尺宽的院子。

The coxswain told me how to lay the ship to; after a good many trials I succeeded, and we both sat in silence, over another meal.

副水手长教我怎样掉转船头向风停驶，经过多次试验后终于成功地把船停下来。然后，我们静静地坐了下来，又吃了一顿。

This became a new factor obstructing economic growth. To emerge from this situation the government took steps to expand domestic demand and turned determinately from a moderately contractive monetary and fiscal policy to an active fiscal policy and a steady monetary policy. During 1998—2002 these policies were carried out with satisfactory results. Through the above two occasions of macro-economic adjustment and co-ordination, we accumulated useful experiences not only in combating inflation and in soft-landing, but also in acquiring a new understanding on how to expand domestic demand and deal with deflation.

以实现经济"软着陆"为主旨的1993-1996年的宏观调控，从整顿金融秩序入手，以适度从紧的货币政策为主，配合以相应的财政政策，辅之以必要的行政法律手段和组织措施，终于成功地避免了以往调控后出现的经济大起大落现象，在保持经济稳定增长的同时，有效地抑制了通货膨胀，实现了高增长、低通胀的"软着陆"目标。

We have obtained the following main significant results:(1) A master constraint operator for LQG is constructed, which is shown to be self-adjoint in the diffeomorphism invariant Hilbert space. Thus it lays a foundation for the master contraint programme in LQG;(2) The Immirzi parameter ambiguity in LQG is fixed by introducing supersymmetry, which leads to the conclusion that in the case where matter fields are coupled LQG might prefer supersymmetry in low energy;(3) The current accelerating expansion of our universe is successfully explained in the context of 5-dimensional Brans-Dicke theory, which gives a natural strategy to solve the dark energy problem.

重要成果包括：(1)构造出圈量子引力的Master约束算符，并证明了其自伴性，从而为应用Master约束方法解决量子动力学的难题奠定了基础；(2)通过引入超对称合理地固定了Immirzi参数，得出了在与物质场耦合的低能情况下圈量子引力可能偏爱超对称的结论；(3)用五维Brans-Dicke理论成功地解释了当今宇宙的加速膨胀，从而给出了一个自然解决暗能量问题的方案。

The CSD algorithm is shown to be efficient design method for complex system in parallel, and can search out better design for mixed continuous/discrete system in very reasonable number of system analysis compared to traditional optimization method, and is able to deal with the issue of dynamic design requirements.

并行子空间设计算法不仅有效地实现了并行设计思想，而且与传统的优化算法相比，CSD算法降低飞机系统分析的次数，找到系统全局最优解的概率也较高。另外，它还能成功地解决含有离散/连续混合变量的设计优化问题，以及具有处理工程设计中设计要求动态变化的能力。

The system which not only has the ability to organize, store and manage the data effectively, but also has the ability to analysis the data and appreciate the effectualness of testing result intelligently has been applied in a testing plant of weaponry industry suc...

这个系统已在某兵器试验场实现，证明其能有效地组织、存贮、管理数据，且能用专家知识对数据进行智能分析，对试验结果的有效性进行鉴别。这个系统在开发中还成功地解决了专家系统与外部数据库的接口和西文Turbo Prolog的汉化问题。

Using successfully numerical control jet electroforming to make Nano copper which has very good mechanics character..

成功地利用数控喷射电铸制备了具有良好力学性能的纳米铜，为纳米金属地制备提供了一个新的方法。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！