得自

We also simulated self-sustained FD oscillations based on discrete-drift model, the simulation results agreed very well with experimental measurements.

同时，根据分立—漂移模型，对场畴自维持振荡现象进行了理论模拟，结果与实验符合得较好。

I had lived very selfishly and it had not made me happy.

我生活得太自私了，这并未使我快乐。

While the city's most affluent can afford to sequester themselves on two islands off the mainland....

最佳答案：当这个城市最富裕的时候，它能够承担得起将本地的两个岛屿隔离起来自供自足。

Based on the Similarity principle of the fractal theory and on the quantitative analysis of the historical traffic flow measured on path network nodes through rough set theory,this paper discussed the mode structure of the real-time dynamic traffic flow and put forward the optimal control method.

在运用粗糙集理论对路网节点所测得的历史交通流量进行量化分析的基础上，基于神经网络自学习的能力，研究了实时动态交通流的模型结构并给出了交通流优化控制方法。

Taking group photo nostalgia series" is the cynical realism repr esentative in the exhibition. Those simpering people side by side,presents the bitterness and helplessness of the complex feelings of ending of the school times.The joke couldn't hide a hamlet-style self-assail:being out or in?"

出现在这次展览中的玩世写实主义的作品以《合影留恋系列》为代表，那并排假笑的人物，把学生时代行将结束时的复杂心情表现得苦涩而无奈，玩笑的表面掩饰不住一种哈姆雷特式的自诘——是出？

Since the establishment in 2003, it has been a community support and trust, has to include Shanghai Kang Stadium, Shanghai Jiuting school, Ningbo University, the Chinese Embassy in Botswana, Indonesia Gradoville Group, Taiwan's Sinon Group, Shanghai Greenland Group, Vanke Property, including the vast numbers of users have high-quality service.

公司自2003年成立以来，已得社会各界的鼎力支持和信任，先后为包括上海康健体育场、上海九亭中学、宁波大学、中国驻博茨瓦纳大使馆、印尼德辉集团、台湾兴农集团、上海绿地集团、万科房产等在内的广大用户提供过优质的服务。

Originally this thing also does not have what marvelous, become fabulous, can move these stunt to their Shaolin Temple.com to peddle publicly when present Shaolin Temple, expect " the person that has a reason " buy copy with 9999 yuan price " classics of easy veins that stand out " when, poplar complacent hold back did not live, if he has skinful, want to say.

本来这事也没啥了不起，就当传说了，可当现在的少林寺把这些特技都搬到他们的少林寺。com上公开叫卖，期盼"有缘之人"以9999元的价格买一册《易筋经》的时候，杨自得憋不住了，他有一肚子的话要说呢。

This is a question that has attracted SLA researchers since the establishment of UG theory.

这是自普遍语法理论建立以来二语习得研究者苦苦探求的问题。

The progress intervals between stages of the disease were estimated using left-censored and interval censored Markov chain models with a 6-year follow-up simulation. Results showed an annual preclinical incidence rate of 5.7 per 1000 for the high-risk group. The mean sojourn time was 1.90 years (95% CI=1.18-4.86). The proportion of interval case increased with the screening interval.

本研究自1995年至1996年10月止利用台湾地区12家大型医院，锁定出2629名高危险群妇女接受乳癌筛检，第一年筛检到的31名病病例之实证资料，推估得妇女乳癌之临床症前期发生率为每年每千人5.7人（0.0057/年），依据这些资料。

Secondly, when kalman filter has reached steady state its error covariance will have a very small stationary value, namely filter dropping off'. Thirdly, the traditional kalman filter cannot adjust its filter parameters with statistic characteristic of the noise. To overcome the deficiency of kalman filter, an SVD-based adaptive kalman filter is put forward in the paper. The filter restrains the filter divergence by matrix singular value decomposition. The eigenvalues and eigenvectors of the matrix are insensitive to tiny change of matrix element and acceptable error.

然而，传统的卡尔曼滤波器存在以下问题：问题一，因噪声统计特性估计不准确和计算机舍入误差引起的滤波发散现象；问题二，在卡尔曼滤波器达到稳态时，其误差方差阵将饱和使其对信号的突变变得不敏感，问题三，传统的卡尔曼滤波器对滤波参数无自适应能力，不能随着噪声统计特性的改变而调整自身的滤波参数。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。