To overcome the problem of limited market data on forward credit spread quotes, and to increase the accuracy in estimation, we propose a multinomial tree model in this paper and apply it on both European and Bermudan CDSwaptions.

相較過(guò)去文獻(xiàn)上建構(gòu)多元樹(shù)必須配適標(biāo)的資產(chǎn)對(duì)數(shù)報(bào)酬率之分配的多階動(dòng)差三级黄色韩国，本文建構(gòu)多元樹(shù)的方法僅需配適較少的動(dòng)差AAAAAAAAA欧美A片，即可建構(gòu)出任意分枝個(gè)數(shù)的多元樹(shù)模型。

Stems erect or suberect, taller, unbranched or few branched; leaves more than 10 mm, simple to pinnatisect.

莖直立或近直立国产拍在线视频，更高1024手机看片你懂的无毒不卡，不分枝的或很少分枝；葉超過(guò)10毫米美女久久黄色的网站，對(duì)羽狀全裂單国产线观看A片免费看一及。

The main results were showed as follows:Through screen and identification of morphology in M_2 and M_3, respectively, the mutants with mutative traits of plant were found. In which, 11 mutations were leaf variations, including light-green leaf, deep-green leaf, durative yellowish leaf, temporary yellowish leaf, inlaid yellowish leaf, wrinkly leaf, smooth-edged curly leaf, splitting-shaped curly leaf, peduncular-shaped leaf, round leaf and larger leaf, 12 were mutations on plant type, including excessive branches, lacking branches, highness, dwarf-like, erect posture, reclinate posture, strong stalk, slender stalk, tufty branches, wrinkled plant, purple stalk and hair-covered plant, 14 were flower variations, including dense flowers, light-yellow petals, white petals, white-mosaic petals, wrinkled petales, back-rolled petals, narrow petals, larger petals, smaller petals, apetalous flowers, variable-numbered petals, fertile pistil protraction, sterile pistil protraction and multi-anther, and 5 were physiologic mutants, including genic male sterile, cytoplasmic male sterile, bud-dead, and early and later bloom.

主要結(jié)果如下：通過(guò)田間M_2篩選和M_3重復(fù)鑒定，在田間農(nóng)藝性狀方面共獲得淺綠葉色国产91免费资源在线观看手机、深綠葉色亚洲精品一二三区、轉(zhuǎn)綠黃化葉、持續(xù)黃化葉影音先锋影院精品资源站、邊緣黃化葉肏屄毛片免费看、皺縮葉、光葉型卷葉黄色网站三级片要爱网、裂葉型卷葉性爱一级高清无码视频、薹葉形葉、寬圓葉和大葉等11種不同的葉部性狀突變體免费黄色黄色；同時(shí)還篩選到多分枝k8经典网性饥渴少妇、少分枝、高桿国产色字幕手机在线、矮桿久久视屏性爱AV、株型緊湊、株型松散国产偷情在线、粗莖性交黄色视频、細(xì)莖、叢生分枝日韩美女福利禁止观看网站视频免费、整株皺縮日韩福利微拍在线播放视频网站大全、紫莖、整株被毛等12種植株性狀突變體国产一级迷奸黄片视频大全，密花淫淫黄色一片、淺色花瓣、白色花瓣3P视频国产、白斑花瓣色色色色色色色亚洲、皺瓣、卷瓣一区视频免费观看、窄瓣免费看国产片黄色网站、大瓣、小瓣国产综合a片一区、無(wú)瓣又粗又长又刺激黄色网站、花瓣數(shù)目不定、可育型柱頭外露国产在线视频一、不育型柱頭外露和多雄蕊等14種花器性狀突變體婷婷五月天开心激情网，以及細(xì)胞核雄性不育、細(xì)胞質(zhì)雄性不育国产第一页亚洲、死蕾五月丁香人人插、早花和遲花等5種生理性狀突變體。

Stem scapoid, unbranched or few branched, with few leaves or leafless.

莖花葶狀爱搞为爱搞点激，不分枝的或很少分枝乱婬网站，具很少葉或無(wú)葉。

Leaves opposite or rarely alternate, subequal in size; stipules lanceolate, 7-10 mm; petiole 1.5-6(-10) cm, densely pubescent; leaf blade dark green or black when dry, oblate to 5-angled or oblate to orbicular-ovate, often ovate in upper stems, 8-12(-18)× 7-14(-22) cm, papery, secondary veins 2 pairs along midvein, abaxial surface densely pubescent along veins and veinlets, adaxial surface roughish, densely strigose, base truncate, subcordate, or broadly cuneate, margin coarsely 8-12-dentate, teeth gradually larger distally, often biserrate apically, apex 3-cusped or lobed, tip serrulate. Glomerules on axillary spikelike flowering branches, male branches often branched, 8-17 cm; female spikes distal, unbranched or branched, 5.5-24 cm.

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Stems single or numerous, basally unbranched or few branched, 16-55 cm, densely retrorse puberulent at apex, sparsely puberulent or glabrate basally.

基部，莖單一或多數(shù)不分枝或很少分枝日韩色情精品一区-AV，厘米欧美一级在线观看欧美大片，濃密反折被微柔毛在先端，基部脫毛的疏生微柔毛或一级A片无码性区。

Inflorescences often multibranched, rarely racemose, solitary and axillary or several fascicled near branch apices, nearly as long as leaves or longer, main rachis and branches ± hairy.

通常多分枝的花序jjzz中国jjzz，很少總狀，單生和或腋生或數(shù)個(gè)在近分枝頂處簇生人人操人人摞，與葉近等長(zhǎng)或稍長(zhǎng)国产91九色，主軸和分枝多少具毛。

Male flowers in racemose cymes, few branched; leaf blade ovate or oblong.

在總狀的聚傘花序中文字幕人妻少妇aⅴ一区二区，很少分枝里的雄花一区二区亚洲黄色网站；葉片卵形或長(zhǎng)圓形。

Tendrils usually 2- or 3-furcate, rarely racemosely branched.

通常分叉2或3的卷須欧美三级黄片视频，很少總狀分枝分枝中国农村第一黄片视频。

Inflorescence branching or unbranched, branches bearing terminal umbels; bracts usually absent; rays 4–40, unequal, erect to ascending in flower, spreading widely and lengthening in fruit; bracteoles 1–4, linear-lanceolate, unequal; umbellules very few flowered, 2–3(–5)-flowered; pedicels extremely unequal.

花序分枝或者不分枝，分枝生頂生傘形花序成年片精品视频网站在线观看网址大全；苞片通常無(wú)热久久中文字幕少妇；傘輻4-40，不等長(zhǎng)国内外自拍偷拍，直立到上升的在花中亚洲色淫淫网，平展的寬和變長(zhǎng)的在果期；小苞片1-497视频在线公开，線(xiàn)狀披針形国产精品久久久狼友，不相等；小傘形花序的非常少的花国内外外激情精品99，2-3(-5)花男人天堂网址在线；花梗極其不相等。

Ephedra sinica：草麻黃

包括有三種麻黃屬的植物:草麻黃(Ephedra sinica)黄色A片大全、木賊麻黃(Ephedra equisetina)與中麻黃(Ephedra intermedia),采用部位為草質(zhì)莖. 草麻黃草麻黃為小灌木,常呈草本狀,莖高20~40厘米. 分枝較少,木質(zhì)莖短小,匍匐狀;小枝圓,對(duì)生或輪生,節(jié)間長(zhǎng)2.5~ ...

main stem：主幹

典型的表皮毛結(jié)構(gòu)包括一根主干(main stem) 以及主干頂端的三個(gè)分枝(branches) 組成. 形態(tài)學(xué)研究表明如果主干生長(zhǎng)過(guò)長(zhǎng),通常導(dǎo)致頂端分枝減少至兩個(gè)或更少. 相反,如果主干生長(zhǎng)過(guò)短導(dǎo)致分枝增加. 因此主干的長(zhǎng)度與頂端的分枝數(shù)目成負(fù)相關(guān).

Lycopsida：石松綱

屬石松綱(lycopsida)鱗木目(lepidodendrales). 始于石炭紀(jì),形似鱗木屬(lepidodendron),但葉痕的形狀和類(lèi)型以及孢子葉球的構(gòu)造有區(qū)別. 具單一樹(shù)干(或稀分枝),禾草狀葉叢頂生,葉基顯著螺旋狀排列. 雖然遺體化石較少,但莖的印痕卻廣泛發(fā)現(xiàn).

psammoma bodies：砂粒體

光鏡下:乳頭分枝多,乳頭中心有纖維血管間質(zhì),間質(zhì)內(nèi)常見(jiàn)呈同心圓狀的鈣化小體,即砂粒體(psammoma bodies)(圖14-18),有助于診斷. 乳頭上皮可呈單層或多層,癌細(xì)胞可分化程度不一,核染色質(zhì)少,常呈透明或毛玻璃狀,無(wú)核仁.