查询词典 big or small

A predator model with refuge and toxicity is studied. By constructing a suitable Dulac function, it is shown that there is no limit cycle in the first quadrant, thus the globally stability of the equilibrium is proved. Further more, the paper analyzes the influence of refuge, toxicity and harvesting. It is amazing that ① if the death rate of predator is big or the harvesting effort is big, the existence of the predator is unrelated with refuge; if the death rate of predator and the harvesting effort are small, and the refuge is small enough, the population of both species is increased as the increase of refuge;② if d2=0, the increase of d1 has no influence on the prey population, while the population of predator is decreased.

研究一类有避难所、毒素作用和外界捕获影响的捕食系统，通过构造恰当的Dulac函数，证明系统在第一象限没有极限环，从而证明了平衡点的全局稳定性；分析了避难所、毒素、捕获作用对该系统最终种群数量的影响，发现：①当捕食者的死亡率大或其被捕获得多时，两种群的绝灭与避难所的存在无关；当捕食者的死亡率小、被捕获得多且避难所足够小时，随着食饵避难所的增加，捕食者种群数量也随之增加；②当毒素d2=0时，毒素d1的增加对食饵种群最终数量没有影响，而使捕食者种群数量下降。

An extremely attentive work is made under inattentiveness. He wins a good painting by surprise skill. His composing the painting is different from "big to small". He sets the composition first, and then delineate the contour one layer after another with his old method of "small to big". Each line produces another line so as to compose a good picture. The colors are either thick or thin. At the beginning there is no specific idea of composition.

他作画技法骨法用笔，注重点线面，强调「写」而反对「描」，做到笔的轻重疾徐，墨的乾湿浓淡，线条大小粗细、虚实及用笔多角度，方圆之间酣唱淋漓，力透纸背，充满韵律感和节奏感，故能表现密体山水，细笔中笔笔写到，千笔万点溶为大整体；近视精微之，远视只见大整体；近观如入山中密林，远观见山峦之气势。

The connecting rod main part processes a surface being that head hole and both ends big or small are weak, more important faying face and bolt hole locating surface being the connecting rod body and cover treating /outside.

因为液压是活塞式发动机和压缩机的主要零件之一，其大头孔与曲轴连接，小头孔通过活塞销与活塞连接，其作用是将活塞的气体压力传送给曲轴，又收曲轴驱动而带动活塞压缩汽缸中的气体。

They have enough money for loafing, and these loafers can afford big or small residence with servants for ordering about.

他们有足够的钱供偷懒、偷懒得起这些大小与居住有关人员进行订购。

Workpieces, big or small, professional technical, professional quality.

工件不分大小，专业技术，专业品质。

Gift Details: You take a look at her elegant face , pair of sexy lip, plus performance being full of intelligence, and the fervency that the whole body bursts out, loving ardently having won a lot of movie fans, has ampere of Jilina who is lured more, but is this magical U plate, if you do not pay attention to, believe it is what bank gets stuck , can readjust oneself to a certain extent in the wallet , can hang in on one's body because of it is as big or small as average card,such individuality fad the gift, is both pragmatic and beautiful, Be to give a friend best choice.

礼品详细说明：你看看她那秀美的脸庞，性感的双唇，再加上充满才智的表演，和周身迸发出的热情，赢得了众多影迷的热爱，更具有诱惑的不是安吉丽娜，而是这款神奇的U盘，如果你不注意，还以为它是什么银行卡，因为它和普通卡一样大小，可以放在钱包中，还可以挂在身上，这样的个性时尚礼物，既实用又美观，是送给朋友最好的选择。

Effect of hot-air stoving not only depends on temperature,but also big or small of each alley wind-speed in oven is more important.

热风一次直干式烘干的效果不仅取决于温度，更重要的是烘箱内各层巷道中风速大小和均匀程度。

This residential area has built underground garage so to separate the pedestrian and vehicles, only emergency drive way and provisional drive way for transporting furniture are considered within the residential area. Houses in this area are generally north-south arranged, with big or small spaces in quad, so to form a open space, which gives each family a good view and lighting.

小区内集中布置地下车库，使小区内做到人车分流，小区内只考虑应急车道与搬家时运输用临时车道，小区内住宅基本为南北向布置，庭院空间大小结合形成开敞式流动空间，使每户景观日照具有均好性。

The miracle of the new world, big or small, multi-task to the point where people speechless.

这次的新奇迹世界中，大大小小的任务多到了让人咋舌的地步。

Fundraisers, big or small, have their specific purposes.

募款活动不管大或小，都有特定的目的。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。