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Suppose there exist a strictly increasing function Φ: 0,∞→
若存在严格增加函数Φ:[0,∞]→0,∞,Φ(0)=0,jx(下标 n+1-x∈Jx(下标 n+1-x使得〈T(上标 n-1)x(下标 n+1)-T(上标 n-1)x, jx(下标 n+1-x〉≤k‖x(下标 n+1)-x‖^2-Φ‖x(下标 n+1-x‖,n≥1,x是T的不动点,在对参数的一些限制条件下,本文证明了迭代序列{x}强收敛于非自映象T的不动点x,其目的是把对渐近伪压缩映象的迭代结果推广到渐近伪压缩非自映象上,从而推广了以前的结果。
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Inflorescences erect or suberect, remaining so after anthesis, subumbellate to shortly racemose, 10--40-flowered; peduncle distinctly shorter than associated leaf petiole.
花序直立或近直立,保持如此在花后,近伞形到短总状,10-40花的;花序梗明显短于旁边的叶柄花梗1-3 厘米。
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Plants (10-)30-90(-110) cm tall; fruiting pedicels suberect or ascending, subappressed to rachis; leaves entire or obscurely denticulate
种植(10-)30-90(-110)厘米高;果梗近直立的或上升,近贴伏于轴;叶全缘的或具不明显小齿 11 E。 hieraciifolium 山柳菊叶糖芥
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Corolla brown-purple, 8-9 mm; tube subglobose; lower lip lobes subovate, middle lobe shorter than lateral lobes.
花冠棕色紫色,8-9毫米;筒部近球形;近卵形的下唇裂片,中部裂片短于侧面裂片。
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Fruit indehiscent, samaroid silicles, transversely oblong or ovoid, 1-seeded, thin walled, with woody and coarsely reticulate venation, angustiseptate, sessile, transversely 2-winged, 2-16-spined; wings prominent, longer or shorter than main part of fruit, with 3-20 subparallel veins extending full length; spines often unequal in length, at least some subparallel to pedicel, those on the seed-bearing fruit half longer; replum and valves margin united into a longitudinal vein; septum complete; style absent, obsolete, or conical and to 5 mm; stigma capitate, entire, long papillate.
果不裂,突出的翅,长或短于主要果,具3-20近平行脉深裂延长全长;刺通常不等长,在花梗,那些在种子取得成果半长上近平行的一些的至少;假隔膜和阀门边结合成为一纵向脉;隔膜完全;花柱无,废退,或者圆锥状和对5毫米;柱头头状,全缘,长具乳突。
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Peduncles subsessile; flowers in nearly fasciculate clusters; tomentum on leaves thickly cottony or not
花序梗近无柄;近的花生于束状的簇生;绒毛层在厚厚似棉的叶子上与否 46
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Corolla purple to blue or white or yellow to red, zygomorphic, inside glabrous or puberulent; tube campanulate-cylindric to broadly tubular, sometimes ampliate basally, throat sometimes constricted, 1-4 X longer than limb, 2-8(-12) mm in diam.; limb slightly 2-lipped to 2-lipped; adaxial lip 2-lobed, slightly shorter than to nearly as long as abaxial lip; abaxial lip 3-lobed to 3-sect, lobes equal or subequal, apex rounded to acute.
花冠紫色到蓝色或白色或黄色对红色,左右对称,被微柔毛的里面无毛或;圆筒状的钟状的筒部对宽管状,有时基部,有时缢缩的喉,X长于瓣片,2-8毫米直径;对二唇形有点二唇形的瓣片; 2裂的正面唇,稍短于到近等长于背轴唇;背面的唇3浅裂的到3全裂,裂片等长或近等长,先端圆形的到锐尖。
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Spikelets with 1 floret, small, often gaping, without rachilla extension; rachilla disarticulating above glumes; glumes persistent, longer than floret, subequal or lower a little longer, membranous, 1-veined, apex subacute to acuminate; floret callus glabrous or shortly pilose; lemma oblong to elliptic, thinner than glumes, often hyaline, 5-veined, rounded on back, glabrous or hairy, lateral veins sometimes excurrent, awnless or awned from back, apex truncate or toothed; awn usually geniculate, sometimes weakly so or straight when short; palea shorter than lemma, sometimes very small.
小穗具1小花,小,张口的通常,没有小穗轴扩展;高于颖片脱节的小穗轴;宿存的颖片,长于小花,下部的近等长的或稍长些,膜质,1脉,先端近尖的到渐尖;无毛的小花结茧或者具短柔毛;外稃长方形到椭圆形,比颖片瘦,经常透明,5脉,通常膝曲,有时身体虚弱的芒或者直接,缺乏;内稃短于外稃,有时很小。
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expandable intramedullary nail system has the unique technique principle, which has "hourglass" effect of homogenic load distribution and the advantage of no need of reaming and interlocking as well as the high power of anti-rotation resulting from the head of the peg in the femoral head. The fixation of Fixion PF for peritrochanteric fractures in old patients is mini-invasive .
Fixion PF可膨胀髓内钉固定原理为沙漏样固定,应力均匀分布于股骨髓腔,股骨头栓钉于股骨头内膨胀,增加抗旋转能力,不需扩髓、远端交锁,其独特的设计原理可减少创伤和相关手术并发症,尤其适合于老年骨质疏松性股骨近端骨折的治疗。
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Under the agreement signed in October 2008, IBM provided KEB Card with three units of the System z10 Enterprise Class, the most advanced IBM System z mainframe with the equivalent capacity of nearly 1,500 x86 servers, with an 85% smaller footprint, up to 85% lower energy costs
2008年10月,双方签署协议,IBM向韩国外换银行卡提供三个单位的z10系统企业级——这种最先进的IBM z10系统大型主机一台的能力相当于近1,500×86个服务器,同时内存足迹和耗能减少近85%。
- 推荐网络例句
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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。
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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。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。