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Inflorescences terminal or pseudolateral (terminal on a short, lateral branchlet opposite a leaf), umbellate or with flowers paired or solitary; bract absent. Flowers bisexual, often nodding, sometimes horizontal, tubular-campanulate to opening flat.

花序顶或假侧(在短,侧小枝上顶,与叶对),伞形或具花成对或单;苞片无花两性,通常有节,有时水平,管状钟状到开放时平。

The Cardo structure could increase the solubility and thermal stability of the resultant polyimide.

通过在聚酰亚胺的主链中引入庞大侧基(9,9-二苯基芴)形成轴状聚酰亚胺,同时提高聚酰亚胺的溶解性和热稳定性;庞大的侧基又能阻止链的堆砌,避免色团荧光链间淬灭;通过加入第二种二酐单体合成三元缩聚型聚酰亚胺,调控荧光性二酐在聚酰亚胺中的含量,降低色团在聚酰亚胺中的浓度,来避免色团荧光浓度淬灭,增加聚酰亚胺的固态荧光量子效率;通过使用热稳定性好的稠环色团苝和吖啶来避免共轭类色团(如含双键或三键的色团)在高温下热交联及氧和水的破坏。

Basal leaves decussate, middle stem leaves opposite, distal stem leaves alternate; inflorescence paniculiform with cymose branches

交互对的基叶,中间茎叶对,互的上部茎叶;花序圆锥花序状的具聚伞状的分枝 1b var。

The dormancy was classified as cryptobiosis (e.g., anhydrobiosis, cryobiosis, osmobiosis and anoxybiosis) or diapause (e.g ., encystment and resting eggs).

最新的观点将其划分为两类,即隐和滞育。根据导致隐的环境因子的不同,又可分为低湿隐、低温隐、高压隐、低氧隐四种形式。

In the present paper, the induction characteristic of lymphoblastoid, in-terferon in vitro is described. Results indicate that Namalwa cell line possesses a higher interferon-inducing ability than Raji and Yu-Nu cell lines. NDV B1 strain, F strain and Sendai virus can induce more interferon than BB1 virus and poly 1 : C. Priming of pretreating cells with homologous interferon or superinduction did not effect interferon production. The optimal cell concentration for interferon induction is about 106 cells/ml...

本文研究了类淋巴母细胞干扰素的诱导特性:Namalwa细胞系的干扰素诱能力大于Raji和余奴系,而诱剂中以NDV和仙台病毒诱干扰素的能力较大,但"起动"和超诱导均无作用;诱干扰素适宜的细胞浓度为10~6/毫升;增殖期的Namalwa细胞诱能力较大;黄芪和5'-溴脱氧尿嘧啶核苷对Namalwa细胞干扰素的诱系统有明显刺激作用,在最适条件下粗制干扰素平均滴度可达40,000单位/毫升。

In the present paper, the induction characteristic of lymphoblastoid, in-terferon in vitro is described. Results indicate that Namalwa cell line possesses a higher interferon-inducing ability than Raji and Yu-Nu cell lines. NDV B1 strain, F strain and Sendai virus can induce more interferon than BB1 virus and poly 1 : C. Priming of pretreating cells with homologous interferon or superinduction did not effect interferon production. The optimal cell concentration for interferon induction is about 106 ce...

本文研究了类淋巴母细胞干扰素的诱导特性:Namalwa细胞系的干扰素诱能力大于Raji和余奴系,而诱剂中以NDV和仙台病毒诱干扰素的能力较大,但"起动"和超诱导均无作用;诱干扰素适宜的细胞浓度为10~6/毫升;增殖期的Namalwa细胞诱能力较大;黄芪和5'-溴脱氧尿嘧啶核苷对Namalwa细胞干扰素的诱系统有明显刺激作用,在最适条件下粗制干扰素平均滴度可达40,000单位/毫升。

CP of biennial and triennium have similitude early, became obvious different after July 22nd .Key words: Vicia amoena, age, growth and reproduction pattern, over-ground biomass, nutrition, layering distribution, seed pests, controlling effect and best preventive time

在整个长季节内,一年山野豌豆的粗蛋白含量低于二年和三年山野碗豆;二年和三年山野碗豆的粗蛋白含量在初期相似,到了7月22日后,有明显的不同,二年山野豌豆降幅大于三年山野豌豆。

Carpels 3(--9) or numerous, superior, free; ovules numerous, orthotropous or anatropous, in 2 to several longitudinal rows on laminar placenta, rarely 1, pendulous, hemitropous to subanatropous.

心皮3(-9)或者多数,上位,离;胚珠多,直或者倒,在片状胎座上2到多行纵列排列,很少1个,倒,横到近倒

Gynoecium 3-5(or 6)-carpelled and -loculed; ovaries axially or ± completely connate; placentation apical-axile; ovules pendulous, solitary or collateral in each locule; style terminal, stylar elements coherent or rarely distinct at base; stigma 3- or 4-branched or capitate.

雌蕊群具3-5(-6)心皮和室;子房沿轴方向合或者几乎完全合;顶中轴胎座;胚珠下垂,在每室内单或者并;花柱顶,花柱粘在一起或很少基部离;柱头3-4分枝或者头状。

H and M c are wetter than middle soil water content, belongs to mesophytes; The optimal water niche of Mosla scabra, on photosynthesis is more wetter than that of M.h and Me, the optimal water niche between mesophytes and hygrophytes, and leaning to hygrophytes; The photosynthetic water condition of M.d is arid environments, and its ecotype exits between mesophytes and xerophytes, and leaning to xerophytes.5 M.h and M.s are locating between shade plants and sun plants, while M.c and M.d obviously belong to sun plants.

杭州石荠苧与华荠苧光合的最适水分条件是中等偏湿,其水分态类型应属于中植物;石荠苧光合的最适水分条件比杭州石荠苧与华荠苧光合的最适水分条件要求更湿,其水分态类型介于中和湿植物之间,更偏向湿;小鱼仙草光合作用的水分态条件是干旱条件,其水分态类型介于中与旱植物之间,更偏向旱

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。

The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.

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