cluster buds中文是什么意思

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中文翻译
造句

丛生芽

cluster n. 1.丛集；丛；(葡萄等的)串，挂；(花)团；(秧) ...
bud n. 〔口语〕伙伴，兄弟〔buddy 的缩写〕。
adventitious buds 不定芽。
bursting of buds 示发芽
dormant buds 【植物；植物学】休眠芽，潜伏芽。
double-buds 双株芽接苗
grain buds 小满
rose buds 玫瑰芽
superposed buds 叠生芽; 叠生牙
taste buds 施瓦尔贝氏小体; 味蕾
twin buds 孪生芽
a cluster 自力村碉楼群
a cluster of 一串/丛; 一串，一束，一群; 一群、一组; 一群；一组
cluster n. 1.丛集；丛；(葡萄等的)串，挂；(花)团；(秧)蔸；组。 2.(蜂、人等的)丛，群，群集。 3.【物理学】聚集，组件；【化学】类族，基；(原子)团；【天文学】星团。 4.【美军】(表示又一个同等勋章的)金属片。 5.【语音】音丛，音群，义丛，词组。 6.集中建筑群〔在一大片土地上集中兴建住宅，以提供较大的公共休息场所〕。 in a cluster 成串的；成团[群]的。 vi.,vt. (使)成群；(使)群集。 clustered column 【建筑】簇柱。
adventitious buds, adventitious shoots 不定芽
buds just come 蓓蕾初开
buds sprout in the spring 芽在春天萌发
collateral accessory buds 并生副芽
cotton buds and bolls 蕾铃
day lily buds 金针菜
encouraging development of fruit buds 使果芽得到发育
put forth buds 发苞
ring buds program 春蕾计划
shoot out buds 长出新芽

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Rate of cluster buds induced by different gingkgo explants is not the same . among them , cluster buds can be obtained directly from stems and mostly from axillar bud , but the amount is little and differentiation rate is only 20 %
银杏不同外植体对丛生芽的诱导不同，银杏茎段培养可以直接得到丛生芽，但数量极少，而且大部分属于腋芽萌发，分化率20左右。
But cluster buds can not be obtained from the callus of stems and embryo . it has likely relate to the inner structure of callus . lt is very difficult to get embryoid from mature embryo and its inducing rate is very low , and only 11 . 5 % in the media containing n6 + ba 1 . 5mg / l + naa 0 . 5mg / l + sucrose 30g / l + agar 8g / l + ac 2g / l which is the best media for gingo tissue culture
而茎段和胚诱导的愈伤组织基本上没有丛生芽发生，这可能和不同愈伤组织的内部结构有关。成熟胚的胚状体诱导率较低，诱导相当困难，在n6 bai
There are also different in inducing cluster buds from callus of clone gingkgo and its other tissues and organs , some callus can induce cluster buds , but others can not . differentiation rate from the callus of cotyledon can be up to 36 % and the number of cluster buds is positive related to the times of subculturing
但是不同器官诱导的愈伤组织对于丛生芽的诱导也是不同的，子叶诱导的愈伤组织的分化率较高，有36左右，并且继代次数的增加也能够增加分化的几率