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A 10t-16. 5m general-purpose bridge crane which is produced by Dalian Crane Works is taken as an example. It conforms with"The Technical Regulations for General-Purpose Bridge Cranes"and all its deriations are chosen to be most unfavourable for cranes' travelling. All the effects which are due to the position of the trollay on the crane, the original skew angle of the crane and the defferent leading width are studied.

本文以大连起重机器厂生产的10吨-16.5米跨度的通用桥式吊钩起重机为例，在满足桥式起重机技术条件前提下，起重机的各种偏差取对运行最不利组合，分析计算了小车位置、桥架的初始偏斜和车轮踏面宽度等因素对分别驱动和集中驱动的桥式起重机的运行状态及侧向力的影响。

The team played a wonderful League and put in an acceptable King's Cup performance, plus they played two qualifying rounds of the UEFA Cup, against Victoria Bucarest and Oporto led by Rabah Madjer, which saw Valencia unfairly eliminated.

埃斯帕拉贡（Victor Esparrago这名乌拉圭籍教练将他非凡的个人魅力传递给了球队。在他的带领下，瓦伦西亚取得了88-89赛季的第三名和89-90赛季的亚军。89-90赛季对瓦伦西亚来讲是辉煌的，球队在联赛表现得很优异，国王杯的成绩也让人信服。而且我们通过了冠军杯的两回合淘汰赛。

Numerical simulation example shows that, under satisfying constraint conditions of equation of state, it is feasible to obtain the optimal trajectory by optimal control and genetic algorithm.

数值仿真算例表明，在满足状态方程约束条件下，通过最优控制解法和遗传算法求取最优弹道方法可行。

According to the principle of gear modification, this paper presented a new method, which determines the modification of spur gear using the dynamic system identification and optimum control theory.

摘 要：提出了一种利用动态系统辨识与最优控制理论相结合确定齿轮修形量的方法：在实际工况下，通过实验采集直齿轮传动系统实际动态信号进行系统辨识，然后求取系统的最优控制，将其转换为振动最小的修形量。

In addition, we analyze two key parameters in the algorithm, and get the optimum value under the laboratory environment from the experimental testing.

此外，还分析了算法中涉及到的两个关键参数，通过实验室测试，得到了在实验室环境下参数的合理取值。

Especially for multifrequence problems, both the order for the approximation of nonlinear functions and the iterative numbers for neural network learning will be decreased by several times.

利用这种新方法可以直接分析、辨识线性系统、双线性系统的稳定性和未知参数，并可直接求取性能指标下的最优控制律。

The author made an analysis of the ratchet gearing used let-off mechanism in the K251 type loom and of the effect to loomage, and came to the conclusion that is: 1. The long length of the loom cause bigger LO, which reduce weaving defects caused by let-off error. 2. At the same status of the loom, the possibility of appearing weaving defects is relative to the characteristic of the loomage, namely, if the stiffness coefficient of the loomage and organzine has lesser difference, the possibility of appearing weaving defects will be lesser, contrarily will bebiggish. 3. The displacement error AL affects the value of the weavingdefects directly, besides wind error, it is a effective method to reduce let-off error.

通过对K251丝织机棘轮送经机构及其对织物影响的分析，得出以下结论：1、丝织机的长机身使Lo较大，有效地降低了由送经误差造成档疵的可能。2、在织机状况相同的情况下，档疵出现的可能性与织物的特性有关，即织物与经丝的刚性系数相差较小的，档疵出现的可能较小，反之较大。3、织口位移误差△L，对档疵有着直接的关系，除了卷取误差，减少送经误差是减少档疵出现的有效的方法。

No additional data for frequency tracking are need, but higher estimation accuracy and low computational complexity can be obtained. Finally, a kind of optimizing joint algorithm for symbol timing, frequency synchronization and channel estimation is proposed. The false alarm probability and miss detect probability of the symbol timing are derived. We proved that the time－frequency offset domain random sequence sliding in the frequency offset direction is orthogonal with the original random sequence, and proposed a new integer frequency offset estimation algorithm. The coarse estimation methods for fractional frequency offset both in AWGN and multipath channels are proposed too.

最后，提出了一种优化的符号同步、频偏估计和信道估计的联合算法，推导了符号同步方法的虚警概率和漏检概率，给出了随机序列在时间－频率偏移域沿频率偏移方向滑动后与原序列近似正交的证明，提出了一种新的在时间－频率偏移域沿频率偏移方向进行滑动相关估计整数频偏的方法，提出了在AWGN信道和多径信道下进行小数频偏粗估计的方法，给出了小数频偏细估计的ML估计结果和利用频域PN序列取值特性的简洁的信道估计结果。

As compared with the tradition opening thorax operation, it's shorter than the before time of operation and being in hospital, the wound less than before, better economy, and direct exscinded pathological changes pleura below the orthoptic contemplation then delivered for the examining.

应用胸腔镜治疗血胸、胸腔积液疗效肯定，较传统开胸手术时间短，住院时间短，创伤小，经济，并能在直视下切取病变胸膜活检。

Lens checks fiber bronchus bronchus of fiber of all patient classics all is checked before lens examination phlegmy look for 1~3 of the bacili that fight acid second, outside dividing positive of 2 phlegmy bacterium, electronegative; is in Yu Wei fiber bronchus lens is orthoptic next observation tracheal, bronchus reach each lung paragraph, bronchus mucous membrane, live via taking check, brush check to do pathology cytology examination and bacteriological examination; with the film inside bronchus unusual organize via pathology change for tuberculosis or n/med tuberculosis of the film inside diagnostic bronchus of positive of smear of n/med tuberculosis bacterium.

三、纤维支气管镜检查所有患者经纤维支气管镜检查前均查痰找抗酸杆菌1~3次，除2例痰菌阳性外，余为阴性；在纤维支气管镜直视下观察气管、支气管及各肺段、支气管黏膜，经取活检、刷检做病理细胞学检查及细菌学检查；以支气管内膜异常并经病理组织为结核病变或结核菌涂片阳性诊断支气管内膜结核。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。