生长点

词组短语

growing point

与生长点相关的网络例句 [注：此内容来源于网络，仅供参考]

The previous researches have shown that parts of root cortical cells are formed lysigenous aerenchyma when maize plant is subjected to phosphorus deficiency.

许多植物的衰老叶片或遮阴叶片在脱落前要将磷等养分转运到生长点。

The autotetraploid plants were obtained by identifying the characteristics of morphology, cytology, agronomy,and nutrition quality.

采用不同质量浓度的秋水仙素处理子叶期二倍体萝卜茎尖生长点，通过对突变株进行形态学、细胞学、农艺学及营养品质鉴定，获得同源四倍体。

Field symptom is 'blackheart'-blackening and death of growing point.

田地症状为黑心病，即变黑，生长点死亡。

The fruiter is short of calcic root system to grow to be restrained apparently, growing point is cankered.

果树缺钙根系生长明显抑制，生长点腐烂。

Further analysis indicated that the value of CTK/IAA in decussate maize was not only dominant higher than in alternative maize, but also was increased accompanied with phyllotary changes from alternative to decussate.

对生叶序的形成与生长点组织细胞分裂素含量增加密切相关，玉米生长点CTK/IAA域值的稳定和变化是调节叶序稳定和变异重要因素。

It reveals that the lignification of cells around growing points is an important reason of roots elongation inhibition.

结果显示小麦根尖生长点及侧根发生点均被高度木质化的细胞所包围，说明生长点周围细胞细胞壁木质化是铝抑制小麦幼苗根系伸长的一个重要原因。

Detail of young leaves and growing point; many leaves reduced to bare midrib or narrow green

缺锰甘蓝的鞭尾症：关键在于嫩叶和生长点，许多叶片露出中脉或缩小成绿色波状的薄层残留，心叶和生长点变褐并死亡，顶部周围有大量绿色长有托叶的叶片。

Low temperature increased IAA content,but decreased the ratio of flower to apical point,ZR was similar to IAA.The change of GA was complicate,ABA content increased;Parthenocarpical cultivar had a higher ratio of flower to apical point which more than one atABA and ZR,the ratio was the highest among cultivars at GA and IAA.

低温增加了IAA含量，但降低了花器官与生长点的比值，细胞分裂素含量变化表现与IAA相似，赤霉素含量变化复杂，ABA含量增加；单性结实品种其ABA、细胞分裂素含量在低温下具有较高的花器官和生长点比值且大于l，赤霉素和生长素含量该比值也高于其他品种。

The fourth part is about the principles and ways of engendered teaching in Chinese classes.ⅰ.

关于生成性教学的方式：一是在课程资源的生成上善于抓住知识能力的生长点；所谓生长点有三：(1)兴趣点。

The stimulus is perceived in the region just behind the shoot tip. If light falls on only one side of the apex then auxins produced in the apex tend to diffuse toward the shaded side.

光刺激仅仅被芽尖后面的那部分感受到，如果光照射到生长点的一侧，那么生长点产生的生长素就倾向于扩散到另一面。

与生长点相关的网络解释 [注：此内容来源于网络，仅供参考]

apical growth：顶端生长[植物茎的顶端生长点细胞增殖并长大的生长方式]

apical dormancy 顶芽休眠[因生长侧枝而使顶芽暂不生长] | apical growth 顶端生长[植物茎的顶端生长点细胞增殖并长大的生长方式] | apical point 生长点

coleoptile：芽鞘

胚芽和胚根由极短的胚轴上下连接,胚芽位于胚轴的上方,由顶端的生长点和周围数片幼叶组成,幼叶外被胚芽鞘(coleoptile)包围. 胚根在胚轴下方,由顶端的生长点、根冠和包在外面的胚根鞘(coleorhi- za)所组成. 胚轴的一侧与一片盾状的子叶相连,

filiform corrosion：丝状腐蚀

(58)丝状腐蚀(Filiform corrosion) 漆膜由于其下的金属表面发生细丝状腐蚀而呈现的疏松状隆起的现象. 这种丝状腐蚀常由-'或几个腐蚀生长点辐射而成. 对于钢铁底材.这种病态也称丝状锈蚀,俗称"起红丝".

growing point：生长点

茎的顶端分生组织,有时也称生长点(growing point). 这一名词在根中也应用,但严格地讲,生长点不是一个正确的名词,因为生长一般常指细胞分裂,而它确实是分生组织的特征,顶端分生组织也不例外,但细胞分裂却不局限于生长点,

growing point culture：生长点培养

growing point 生长点 | growing point culture 生长点培养 | growing region 生长区

apical growing point：顶端生长点

蚜虫 Aphis | 顶端生长点 Apical growing point | 杏李 Apricot plum (prunus simonii, Carr.)

finance growing point：金融生长点

速生木材:Fast growing wood | 金融生长点:finance growing point | 生长肥育猪:growing and finishing pig

growing point;vegetative piont：生长点

生长期;生产日数 growing period | 生长点 growing point;vegetative piont | 生长季节 growing season

location of growing point：生长点的位置

location of fault 故障点標定 | location of growing point 生长点的位置 | location of high resistance cable faults 电缆高阻故障定位

mucilage hair：粘液毛

[2]亦称粘液毛(mucilage hair)为分泌毛的一种,生长在苔类叶状体生长点附近的主脉腹面,由1-2个细胞构成,向上弯曲伸长. 它有保护生长点和保持水分的作用. 在两个细胞构成的粘液毛,其顶端的细胞分泌粘液,多见于小叶苔科(Fossombroni-aceae).