不可

General method, including steepest descent method, conjugate gradient method and Dynamic Programming, is to search piecewise functions as the approximation with numerical methods on the base of Bellman\'s principle of optimality or the Hamiltonian function.

动态规划与智能仿生算法尤其适用于梯度信息不可得的情况。单一的优化方法用于不同情况下的化工动态优化问题未必可行有效，为此本文针对具体情况，提出了多种解法的集成策略。

Better Leah and Benjy should know than have it sprung upon them suddenly in a crisis.

还是让莉娅和本杰知道的好，免得事情到了不可挽回的地步突然摆在他们面前。

Undulating fairways, the greens cut 3.2 millimeters prostrate A1/A4 bent grass while the speed is only around 10, but the difficulty should not be overlooked.

球道起伏较大，剪成3.2毫米的果岭 A1/A4匍匐本特草虽然速度只在10左右，但难度不可小觑。

After the "Sep.18",in order to strengthen its colonial rule in the northeast of China,besides the ways of Fascism rule,economic rein ,military suppression,the Japanese Military took the policy of deceiving the state,"the unity of Japan and Manchuria",and "PuYi's Imperial Edict"to benumb the mind of northeast people,and made the conscience of the nation vanished.

"九·一八"后，日本军国主义为了巩固在中国东北的殖民统治，除了通过法西斯统治、经济统制、军事镇压等手段外，还以愚民教育，即宣扬"王道主义"、"建国精神"、"日满不可分论"和"溥仪诏书"等方式，麻痹东北人民的思想，泯灭民族良知。

He had a sudden overwhelming desire to return to Berenice.

突然之间他产生了一个不可抗拒的渴望，想回到白丽莱茜身边去。

The background of the sword is black, whose surface is bestrewn with silvery white multi-cycle and multi-line patterns. All of them are made of plane and natural patterns. Though pictures can be taken for them, they are not to he made into rubbings. They do not lack ease and grace, but they are still subjected to certain rules.

该剑底色青黑，其上满布银白色重圈纹和组丝纹；它们都是平面花纹、自然花纹；看得见，难触摸；可摄影，不可拓摩；既自然流畅，又有一定规则。

Severus betook himself to Constantinople with 200 monks, and remained there three years, influencing the Emperor Anastasius as far as he could in the support of the Henoticon, against the Catholics on the one hand and the irreconcilable Acephali on the other.

塞维鲁betook自己君士坦丁堡200僧侣，并在那里停留三年，影响达西皇帝远，他可以在支持Henoticon ，对天主教徒一方面和不可调和的Acephali的问题。

Sponsorring an Olympic Games is us below blame cannot an ante, look today, we are betted was opposite!

奥运商机。"赞助奥运是我们非下不可的一个赌注，今天看来，我们赌对了！"

In Bettendorf, Iowa, liquor stores may not have advertisements for alcoholic beverages outside the store.

在爱荷华州的贝顿多夫，出售酒品的商店不可在店铺之外做酒精饮料的广告。

Fortunately, it was not always bad. Bevan did fairly wellat the last two holes.

不可否认，球入洞瞬间的感觉简直棒透了，猜想或许这就是glof魅力所在吧。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。