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Leaf buttress A leaf primordium, appearing as a protuberance on the side of the stem apex, produced by periclinal division of the tunica and corpus, and associated with a procambium.

叶原座:顶端分生组织上的侧生突起发育成叶的原基,与原形成层有关。

Ovary entire,(2 or)3-carpellate, 1-locular; ovules many, on parietal to basal placentas; style inserted at apex of ovary, persistent; stigma punctiform.

全缘的子房,(2或)3具心皮,1室;胚珠很多,侧膜胎座到基生胎座;花柱着生的在子房先端,宿存;柱头点状。

The side chain amino acids will create ionic interaction with the ribose phosphates of the nucleic acids.

接上的胺基酸侧链可以对DNA产生离子作用力来加强对DNA的亲和力。

Based on the thermionic field-diffusion model,new analytical expressions for the terminal currents are proposed.

在此基础上,探讨了对E-B结耗尽层基区侧复合电流各不同考虑情况下的HBT电流计算结果的差异程度。

Copolymers with the naphthoyimine chromophores were firstly obtained through Pd-catalyzed Heck reaction. The copolymers had good solubility in common solvents due to the presence of alkoxyl substituents in the molecular chains.

在钯催化下利用Heck耦合反应制备了以萘酰亚胺为发色团的共聚物,通过侧链上引入丁氧基醚链,使得聚合物具有很好的溶解度,能溶解在常用有机溶剂中。

Based on the synthesis and characterization of side-chain liquid crystal polysiloxanes containing p-methoxyl phenyl benzolate, the homogeneous electrorheological liquid and its smart damper were fabricated.

在合成并表徵含苯甲酸甲氧基苯酯的侧链液晶聚矽氧烷高分子的基础上,制备了均相电流变液及其智能阻尼器。

Polymers prepared from cholic acid can preserve some properties of cholic acid, such as facial amphiphilicity, chirality, reactivity of the side groups and capacity of self-assembling.

由胆酸合成的高分子化合物保持了胆酸的部分性质,如双亲性、手性、侧基反应活性和自组装性能等。

Some novel NLO copolyethers containing azo dyes as chromophoric side chains have been synthesized by a nuclophilic reaction of azo dyes with polyepichlorohydrin .

这类聚合物有的具有明显的液晶特性,设计合成具有推-拉电子结构的偶氮苯侧基可以表现出二阶NLO性质。

Petiole sessile or very short, 1-3 mm; leaf blade papery, ovate or ovate-elliptic, 3.5-5 × 1.8-2.5 cm, base cuneate or suborbicular, margin crenulate, apex acute or acuminate; lateral veins ca. 5 pairs, invisible, disappearing before reaching margin.

叶柄无梗或非常短的,1-3毫米;叶片纸质,卵形卵状或椭圆形,3.5-5 * 1.8-2.5厘米,基部楔形或近圆形,边缘具细圆齿,先端锐尖的或渐尖;侧脉约5 对,看不见,在到达边缘前消失。

Petiole 3-5 mm; leaf blade papery, ovate-lanceolate, 3.5-5 × 1-1.5 (-2.5) cm, base subrounded or attenuate, margin crenulate, apex acuminate or acute; lateral veins 4-6 pairs, slightly curving forward and disappearing before reaching margin.

叶柄3-5毫米;叶片纸质,卵状披针形, 3.5-5 * 1-1.5 (-2.5)厘米,基部近圆形或渐狭,具细圆齿的边缘,先端渐尖或锐尖的;侧脉4-6 对,稍弯曲前锋和在到达边缘前消失。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。