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Then the combined cycle with the same gas turbine systemfuelled by coke oven gas was simulated by this method, and steam parameters ofdifferent steam cycle modes were optimized by thermodynamic method, pursuingthe target function of the maximization of combined cycle efficiency;based on foreoptimized results, using the thermoeconomic method of matrix pattern, the mode ofsteam system and the pinch point temperature difference under the optimal modewere optimized, pursuing the target function of the minimization of generating cost,and thereby the optimal mode of combined cycle fuelled coke oven gas wasobtained.
将此方法应用于燃气轮机系统设备不变时的燃用焦炉煤气的情况,并以联合循环效率最大为目标函数,对不同蒸汽循环方式时的蒸汽参数进行了热力学优化;在此基础上,利用矩阵模式热经济学法,以联合循环最小发电成本为目标函数,对蒸汽循环方式及最佳蒸汽循环方式下的节点温差进行了优化,从而初步得到了燃用焦炉煤气联合循环的最佳形式。
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Address Ashdown Forest , 100 Acer Wood West, in the hallow Walnut Tree Best Friend Piglet Favourite Food Honey Favourite Thing Find Hunny to Fill the Rumblee in his Tumblee, having adventures with Christopher Robin and Piglet Favourite Sayings Oh, bother.
住址 百亩林西面的阿诗当森林,一颗神圣的胡桃树下最好的朋友小猪最喜欢的食物蜂蜜最喜欢的事情一边滚一边寻找蜂蜜来填充他那咕咕叫的肚子,同克里斯多弗罗宾和小猪一起冒险口头禅哦,打扰了。
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Cabbages grew in plain sight; and a pumpkin vine, rooted at some distance, had run across the intervening space, and deposited one of its gigantic products directly beneath the hall-window; as if to warn the Governor that this great lump of vegetable gold was as rich an ornament as New England earth would offer him.
圆白菜长得平乎常常;远远种着的一株南瓜藤,穿过空隙,在大厅窗下,端端结下—颗硕大的果实,似乎在提醒总督:这颗金黄色的大南瓜,已经是新英格兰的土壤能够为他奉献的最丰富多采的点缀了。
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Cabbages grew in plain sight; and a pumpkin vine, rooted at some distance, had run across the intervening space, and deposited one of its gigantic products directly beneath the hall-window; as if to warn the Governor that this great lump of vegetable gold was as rich an ornament as New England earth would offer him.
圆白菜长得平乎常常;远远种着的一株南瓜藤,穿过空隙,在大厅窗下,端端结下-颗硕大的果实,似乎在提酸总督:这颗金黄色的大南瓜,已经是新英格兰的土壤能够为他奉献的最丰富多采的点缀了。
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Cabbages grew in plain sight; a pumpkin vine, rooted at some distance, had run across the intervening space, deposited one of its gigantic products directly beneath the hall-window; as if to warn the Governor that this great lump of vegetable gold was as rich an ornament as New England earth would offer him.
圆白菜长得平乎常常 www.ssbbww.com ;远远种着的一株南瓜藤,穿过空隙,在大厅窗下,端端结下—颗硕大的果实,似乎在提醒总督:这颗金黄色的大南瓜,已经是新英格兰的土壤能够 SSBBww 为他奉献的最丰富多采的点缀了。
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With the established model and the data of power needed in cycle cooling water system, the best vacuum value of condenser can be determined, and energy loss result by deviation of some main operation parameter can also be determined, compared with conventional models , the model established by us has the advantage of pertinence to the actual equipment since the sample data were collected from the operating equipment.
利用该模型和循环水系统功耗模型可确定不同工况下的真空运行最优值,为凝汽器真空运行最优值的确定提供了一个全新的方法,同时利用该模型计算几个主参数偏离基准值的能损偏差,同传统的运行参数基准值模型和能损偏差分析方法相比,该模型具有明确的设备针对性。
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The study indicates that:install MOA at line side is the most effectiveness method to protect banked switch,keep up the tower dielectric level will increase the probability of lightning stroke, but it can reduce the amplitude of lightning intrusive waves, this is advantage to the protection of the substation ,and lightning protective effect of this mode is the best.
研究表明:在开关前安装MOA是保护热备用开关的最有效措施,即使在最严重的情况下,热备用开关的绝缘裕度也超过10%,可以保护开关的正常使用;不增加进线保护段杆塔的绝缘水平会增加进线保护段的雷击概率,但是此措施可以降低入侵波的幅值,对变电所防雷有利,这种防护方式的防雷效果最好。
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Integral in the design of three-dimensional structure of the storage shelves, with particular attention to the following two of the most adverse combination of loads: the role of wind load at the time of a state-wide database of no-load power; when the level of seismic action of the whole library full of force.
在设计整体式立体仓库的货架结构时,尤其注意下列两种最不利的荷载的组合:风载起作用时的全库空载状态下的受力;水平地震作用时全库满载下的受力。
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The result indicates that with organic fertilizer and inorganic nitrogen fertilizer can obviously increase the leaf dimension coefficient, enhance the content of chlorophyll and soluble protein, improve the SOD activity of flag leaf, depress the content of MDA, postpone the speed of decrepitude of flag leaf,; The status with high content of chlorophyll and leaf dimension coefficient lasts longer with organic fertilizer than with inorganic nitrogen fertilizer and the flag leaf have longer functioning time; the combination of inorganic nitrogen fertilizer and organic fertilizer can substantially postpone the speed of decrepitude of winter wheat.
在国内持续时间最长的肥料长期定位(28年)试验条件下,研究了肥料持续施用下冬小麦花后叶面积系数等生理指标的变化,结果表明施用有机肥、氮肥,可明显增大小麦的叶面积系数,增加叶绿素含量和可溶性蛋白含量,提高旗叶的SOD活性,降低丙二醛的含量,延缓旗叶的衰老;施用有机肥较施用氮肥,叶绿素含量及叶面积系数持续高值时间长,旗叶有更长的功能期;长期氮肥与有机肥配施能显著延缓小麦衰老。
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The method of minimizing the Expected Shortfall: the Pflug-Rockafellar-Uryasev method was introduced and was extended to HARA Spectral Measure of Risk M_. Constrained risk-reward optimization is in factshown to coincide with unconstrained minimization of particular spectral measures.
介绍了α-ES最小化的Pflug-Rockafellar-Uryasev方法将其推广至双曲类风险厌恶函数谱测度M_φ约束下的优化问题,证明了经典的马科维茨风险收益问题与对应的无条件限制的谱度量最小化是一致的。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。