词语:顶芽热度:152

词语顶芽拆分为汉字:

顶字的拼音、笔画、偏旁部首、笔顺、繁体字,顶字字源来历,顶字演变

最高的,最上的及最高最上的部分:~点。头~。山~。~巅。~尖。用头支承:~承。~天立地。支撑,抵住:~礼(佛教徒最尊敬的跪拜礼节,两手伏地,以头抵住受拜人的脚)。~门立户。从下面拱起:种子发芽把土~起来了。最,极:~好。~多。~大。相对着:……

芽字的拼音、笔画、偏旁部首、笔顺、繁体字,芽字字源来历,芽字演变

植物的幼体,可以发育成茎、叶或花的那一部分:发~。嫩~。幼~。萌~。豆~。形状像芽的东西:肉~(伤口愈合后多长出的肉)。银~(银矿苗)。……

 

查询词语:顶芽,试一试,用顶芽来写一句话,用顶芽造句。

汉语拼音:dǐng yá

 

词语顶芽基本解释

长在植物主茎顶端的芽。

 

词语顶芽双语例句

双语例句
  1. Twigs with bud was prone to take root, soil medium and twigs must be disinfected. Disinfection was more important when cut in sand.

    带顶芽插穗易于生根,基质与插穗必须消毒灭菌,这在细河沙中扦插时尤为重要。

  2. Result shows that clustered shoots induction rate can be 80%, and axillary shoot were better than terminal buds.

    结果表明,花梗丛生芽诱导率为80%,且腋芽的萌动反应优于顶芽。

  3. Current year branchlets, terminal buds, petioles, and abaxial surface of leaf blades pubescent or at least terminal buds pubescent.

    当年小枝,顶芽,叶柄和叶背面短柔毛或至少顶芽短柔毛。

  4. Once a shoot is harvested, usually the highest bud of the stump will grow out to form the next flower crop.

    一旦枝条被收割,被切断的枝条上的顶芽会继续生长形成新的花枝。

  5. Without boron the starches and sugars don' t pass from cell to cell. The tip buds die, and the plant develops in an unhealthy way.

    没有硼,淀粉和糖就不能在细胞闯转移,顶芽就会枯死,植株就不能健康生长。

  6. May appear variegated with mottled pattern over main veins. Usually upright single crown, rarely suckers. Standard.

    有时在主叶脉有斑叶的花样。通常单个顶芽,很少有侧芽。标准型。

  7. Light to medium green, elliptical, very thin, crinkled , long flexible petiole. Usually single crown. Large.

    亮到中绿色椭圆型很薄的叶子,有波纹,长而有弹性的叶柄。通常单个顶芽。大型。

  8. Leaf blade membranous, oblong-ovate or ovate-orbicular, margin crenate to serrate; terminal bud not spinescent .

    叶片膜质,长圆状卵形的或卵形圆形,对有锯齿的边缘具圆齿;顶芽不具刺。

  9. The tissue culture of the Netherlands cucumber was studied by using the asepsis seeding of apical buds as the explants.

    以荷兰青瓜无菌苗的顶芽为外植体进行组织培养。

词语顶芽百科解释:

顶芽

指某些在茎轴顶端形成的芽之总称,相对于侧芽而言。当幼胚进行极性分化时,形成最初的是顶芽。大多数蕨类(fern)的顶芽是在茎的发育初期一次便完成的。种子植物由于形成侧芽使主轴出现复杂的分枝。顶芽是最活跃的生长点之一。