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The higher the concentration of Cefotaxime was, the lower the rate of differentiation was; when the concentration of Cefotaxime was high 400~500mgL^(-1, the growth of callus was inhibited. However, the effect of Carbenicillin on callus was little and the differentiation of adventive buds was promoted under appropriate concentration. When the Carbenicillin's concentration was 200mgL^(-1), the differentiation rate reached the maximum 68.8%.

头孢霉素浓度愈大,213品种不定芽分化频率愈低,当头孢霉素浓度较高400~500mgL^(-1时,愈伤组织生长受到抑制;而羧苄青霉素对愈伤组织影响很小,在适宜的浓度下能促进不定芽分化,213品种在羧苄青霉素浓度为200mgL^(-1)时,分化频率达到最大值68.8%。

A skilled female worker can only pick about 2000 pieces of tea bud tips per day and needs tens of thousands of pieces of tea bud tips to produce, adopting the traditional hand-made processing technology of bohea lapsang tea, 500 grams of Jinjunmei.

一个熟练的女工每天只能采芽尖约2千粒,但按正山小种红茶传统制作工艺,需数万颗芽尖才能制成500克金骏眉。

Bryophyllum, where the buds form along the leaf margins, developing into small plantlets with adventitious roots that eventually become detached from the leaf.

指叶片上生出不定芽,如苔藓植物,其芽沿叶缘生长,发育形成有不定根的小幼苗,发育一定时期会与叶分离。

Education Min law is measured so that tea-oil tree water extracts content bud pre-treatment long, root grows careless to barnyard grass germination percent, bine and the IC50 of the chroma in restraining of bright quality is respectively 0.22, 0.36, 0.11 with 1.19 G/mL(bright quality, similarly hereinafter), cannikin law is measured so that long to the bine, root grows bud aftertreatment to be respectively with the IC50 of bright quality 0.17, 0.05 with 1.80 G/mL, show tea-oil tree water carries content to be had to barnyard grass grass weed active.

培养皿法测得油茶水提取物芽前处理对稗草种子发芽率、茎长、根长和鲜质量的抑制中浓度IC50分别为0.22、0.36、0.11和1.19 g/mL,小杯法测得芽后处理对茎长、根长和鲜质量的IC50分别为0.17、0.05和1.80 g/mL,表明油茶水提物对稗草具有除草活性。

Wing bud differentiation initiated at the early 5th nymphal instar, during which the front wing bud cells in the macropterous proliferated much more rapidly than those in the brachypterous. The hinder wing buds of the brachypterous degeneratd at middle 5th instar and finally turned out to be very little wings.

在5龄初始时才发生翅芽发育的分化,之后,短翅型若虫的前翅芽细胞增殖速度明显慢于长翅型,到五龄末期,细胞数量积累明显少于长翅型,短翅型的后翅芽在5龄中期开始退化变短,羽化后变成一个退化的小翅。

Scape terminal or lateral, sheathed or naked. Inflorescence a terminal umbel, sometimes with bulblets, rarely flowerless and with bulblets only, enclosed in a spathelike bract before anthesis.

花序顶生伞形花序,有时具小珠芽,很少无花的和仅具小株芽,内藏于佛焰苞状苞片在开花期之前。

In order to breed new germplasm for Narcissus tazetta,the bulb of Narcissus tazetta is used as explants.The adventitious buds is induced in MS media with hormone combination.γ-ray irradiation treatment of Narcissus tazetta combined with tissue culture is studied.Three materials,including the bulb basal plate tissues inoculated for 7 days,tissues transferred in fresh differentiation culture medium for three days after inoculated for 25 days,and small bulbs in vitro,are studied.

以带鳞片叶的鳞茎盘为外植体,接种在添加激素的MS培养基上,通过激素组合筛选合适的培养基获得不定芽,同时对在预分化培养基上接种7D的外植体、接种25D后转接到分化培养基上3D的外植体、诱导产生的试管小鳞茎进行辐照诱变处理,研究了60COΓ射线对中国水仙丛生芽分化以及小鳞茎生长的影响。

In cider to breed new gern1asm for Narcissus tazetta, the bulb of Narcissus tazetta is used as explants. The adventitious buds is induced in MS media with hormone combination.γ-ray irradiation treatment of Narcissus tazetta combined with tissue culture is studied. Three materials, including the bulb basal plate tissues inoculated for 7 days, tissues transferred in fresh differentiation culture medium for three days after inoculated for 25 days, and small bulbs in tarn, are studied.

以带鳞片叶的鳞茎盘为外植体,接种在添加激素的MS培养基上,通过激素组合筛选合适的培养基获得不定芽,同时对在预分化培养基上接种7d的外植体、接种25d后转接到分化培养基上3d的外植体、诱导产生的试管小鳞茎进行辐照诱变处理,研究了60Coγ射线对中国水仙丛生芽分化以及小鳞茎生长的影响。

The dominant species in the tree layer were found as Castanopsis chinensis, Endospermum chinense and Cryptocarga concinna . The Mesophanerophytes and Microphanerophytes were found having high percentage, and the Megaphanerop, Geophytes and Therophytes were notfound in the species life form spectrum of the community. The Mesophyll also had high Percentage in leaf-sizeclass spectrum of the community.

本群落以中、小高位芽植物占优势,缺乏大高位芽、隐芽和一年生植物叶型以中型叶为主群落的大部分优势种的种群分布格局是随机分布的优势种群的立木结构分析表明,本群落处于进展演替它与30a前比较有较大的变化乔木层原优势种黄桐、猴耳环、亮叶肉实等被锥粟、刺栲等替代。

Wei Xiaoan said,"Luya Mountain almost contain most types introduced in the book the Division and Assessing of Travel Resource, it could be called a collection of all kinds of sights in China; Professor Zhu Wei Mian from China Central Academy of Fine Arts said:"Luya Mountain has the majesty of Taishan Mountain, the sheerness of Huashan Mountain, astonishing of Huangshan Mountain and beauty of Emei Mountain"; Institute of Geology and Geophysics Chinese Academy of Science said it "owns unlimited sights under heaven and agglomerates all distillates of nature.

第一个是包罗万象之&博&:&山、石、林、草、洞、湖、泉、谷、庙、关&十大系列景观共同构成了芦芽山的博大,中国著名旅游经济专家魏小安先生评价:&芦芽山几乎包含了全国《旅游资源的划分与评定》中的大部分类型,可称中国各类景观的集中区&;中央美术学院朱维眠教授说:&芦芽山兼有泰山之雄、华山之险、黄山之奇、峨嵋之秀,堪称中国各大名山的缩影,雄、险、奇、秀美不胜收&;中国科学院地质研究所的评价则是&占天下之无限风光,凝自然之全部精华&。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

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粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

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