查询词典 ill-use

Professor Deng pointed out the ill-conditioned problem of grey model firstly, but how to research have not appear. This paper mainly research on the ill-conditioned problem of grey model.

因此研究GM模型的病态性问题，寻找能降低系数矩阵条件数的有效方法，是保证灰预测控制实际效果可靠性的重要基础。

He was not an ill-disposed young man, unless to be rather cold hearted and rather selfish is to be ill-disposed: but he was, in general, well respected; for he conducted himself with propriety in the discharge of his ordinary duties.

这位年轻人心眼并不坏，除非你把冷漠无情和自私自利视为坏心眼。总的说来，他很受人尊敬，因为他平常办起事来，总是十分得体。

Li Meijin of the Chinese People's Public Security University says that few of the assailants would be classified as mentally ill. She says they are usually poor, ill-educated members of a "disadvantaged community", such as migrants from rural areas, who direct their anger at people even weaker than themselves.

中国人民公安大学的李玫瑾认为，只有很少的袭击者患有精神疾病，他们通常是贫困的，未受过良好教育的弱势群体成员，比如农村的移居者，他们将愤怒指向比他们自身更弱势的人们。

Ill take you to new orleans for the most expensive honeymoon my ill-gotten gains can buy.

我会和你去新奥尔良度蜜月，那将是最豪华舒适的。

Their business venture was doomed from the start; an ill-fated business venture; an ill-starred romance; the unlucky prisoner was again put in irons- W.H.Prescott.

他们的商业投机从一开始就注定不幸；注定不幸的商业投机；注定不幸的恋情；那个不幸的囚犯又一次被套上了枷锁——w·h·普雷斯科特。

They tend to have a low energy level. They are sometimes ill-tempered. They become ill more easily.

他们有体力不足的倾向，有时候脾气会很不好，并且比较容易生病。

No one can deny this fact that we are almost drown in too many ugly phenomena, such as blinding worship, ill manners, ill breeding, Mammonism, the losing of affection, the low credit, fraternal scarcity and so forth.

没有人能够否认这样一个事实，我们几乎被淹没在太多的丑陋现象之中，诸如，盲目崇拜、不懂礼貌、没有教养、拜金主义、亲情丧失、信誉低下、缺乏友爱等等。

We must find out the customs of other countries, so that they w ill not think us ill mannered.

我们必须知道别的国家的习俗，免得他们会认为我们是没有礼貌的。

The reconstruction problem is ill-posed, so two optimal criterions, the least module and the smoothness criterion base on Tikhonov regularization technique, are introduced into reconstruction algorithm. Many regularization parameters choice strategies are investigated, and the TPA(Two—Parameter Algorithm) strategy which is based on the Morozov discrepancy principles, is implemented in two regularization reconstruction algorithms.Numerical experiment results show that the nonnegative and smoothness constraint condition can overcome the difficulty of iteration semiconvergent, preconditioned technique can improve convergence rate and reconstruction accuracy, smoothness regularization criterion can meliorate ill-posed problem of reconstruction and enhance iteration stability, and the TPA is an effective strategy of regularization parameters choice.

数值试验表明：在共轭梯度法中引入非负约束和光滑约束改善了迭代的"半收敛"性，非负约束保证了解的非负性，光滑约束抑制了重建解的振荡现象，约束算法的重建精度与无约束算法相比大幅度提高；在约束共轭梯度重建算法中引入预优技术，可以加快算法的收敛速度，提高迭代的稳定性和重建精度；引入光滑准则的正则化技术可以有效改善图像重建问题的不适定性，加快迭代的收敛速度，提高迭代的稳定性和图像重建质量，计算正则参数的TPA算法在闪光照相图像重建中是有效的。

In order to achieve accurate solutions of ill-conditioned GPS equations with a few observational epochs, the ill-conditioned normal equations of GPS rapid positioning was transformed as a function optimization problem. Then genetic algorithm was used to calculate parameter solutions, which avoided the inversion of coefficient matrix of normal equations.

为准确解算仅有少数几个历元的GPS载波相位观测数据的病态定位方程，将GPS快速定位的病态法方程求解问题转化为一个函数优化问题，应用遗传算法求解病态方程，避免了法方程的求逆运算，从而可以得到参数的近似最优解。

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。