英语释义

• the act of cutting something off

• shedding of flowers and leaves and fruit following formation of scar tissue in a plant

片语

branch abscission[植]

floral abscission落花

abscission layer[植] 离层

abscission n切断

abscission joint脱离节

abscission period[植]

style abscission花柱脱离

pod abscission落荚

physiological abscission生理脱落

fruitlet abscission小果脱落

英汉例句

• effects of fc on abscission of bean pulvinus explants varied with its concentration used.

  不同浓度的壳梭孢素（fc）对菜豆叶枕外植体的脱落效应不同，低浓度促进、高浓度抑制。

• intestinal mucosa abscission was serious, some of the intestinal gland cells were necrotic, the smooth muscle was hemorrhagic and has granules.

  肠黏膜严重脱落，部分肠腺细胞崩解坏死，肠壁平滑肌有严重出血及色素沉着。

• thus, this methodology for simulating boll development and abscission process is precise and reliable.

  表明应用本系统模拟蕾铃发育和脱落比较準确、可靠。

• on the other hand, shk-6 application also increased the abscission number of flower and pod, but did not affect the percentage of the abscission.

  虽然shk-6处理也增加不同密度水平下的花荚脱落数，但对脱落率没有影响。

• for conifers which do not form an abscission layer at the base of the cone, shakers have been partially or completely unsuccessful .

  对于球果基部不能形成脱离层的针叶树，摇树机的作用不大，或者完全不起作用。

• tyloses are often found in injured tissue, older wood, and below an abscission layer , and can completely block the conducting vessel.

  受损害的组织、衰老的木材和离层下方的位置常发现侵填体，这可以完全阻塞负责运输的导管系统。

• the study of the 「foolish seedling」 disease of rice led to the discovery of gibberellins. the study of the ripe, senssence and abscission led to the discovery of abscisic acid and ethylene.

  对水稻「恶苗病」的研究发现了亦霉素，对植物的成熟、衰老、脱落的研究又发现了脱落酸和乙烯。

• epithelial cells necrosis and abscission in the lamellae, there are bacterials. 1 - capillary vessel, 2 , 3 - bacterials.

  鳃小片上皮细胞发生坏死脱落，毛细血管裸露， 其上粘附有细长的细菌。1-毛细血管，2 、3-细菌。

• abstr: it is effective to regulate abscission of soybean flowers and pods by spraying plant growth regulators(pgrs).

  文章摘要： 叶面喷施生长调节剂可以调控大豆花荚脱落。

• when the quantity of atmospheric n deposition exceed the load of the forest ecosystem, n deposition can leaching the nutrients and lead to leaf abscission earlier, also reduce the resistance of plant;

  当大气氮沉降量超过森林生态系统的需求时，氮沉降会淋洗出植物体内的养分，导致叶片过早脱落，还会降低植物的抗性；

• by determining ethylene content and activity of cellulase, it was shown that the effect of fc on abscission was related to the activity of cellulase, but had no connection with ethylene production.

  由乙烯和纤维素酶活力测定结果表明，fc对脱落的影响与纤维素酶有关，而与乙烯产生无关。

• the quality problem that we set mind on is: the damaged , small area dirty filth , decoration abscission etc. , or product has question on part.

  雪儿时尚认定的品质问题为：破损、小面积脏污、装饰脱落等，或者产品局部上有问题。

• the concept, characteristics and application of high energy beam machining, electrical discharge machining, electrochemical machining and material abscission machining separately discuss.

  分别论述了高能束流加工、电火花加工、电解加工，以及物料切蚀加工的概念、特征与应用状况。

• the activities of pg(polygalacturonase), pe(pectin methylesterase), cellulase in abscission zone and fruit related to fruit drop after ethrel and tiba treatment were studied.

  本文分析测定了经乙烯利和tiba处理后的苹果幼果及果实和离区中pg、pe和纤维素酶的活性变化。

• there was hyperemia in gastric submucosa and abscission of glandular epithelium in mucosa epithelial cells in model group.

  模型组大鼠胃粘膜下层充血，粘膜上皮细胞近胃腔部腺上皮脱落。

• the roof abscission layer is the biggest security hidden danger in bolting support tunnel.

  顶板离层是锚桿支护巷道最大的安全隐患之一。

• however, in the abscission zone of boll petiole from cotton, the correlations of ga_3, abscission and cellulase activity were not observed.

  但在棉铃柄离区并没有观察到ga_3与脱落和离区纤维素酶活力三者之间的相关性。

• another chemical in leaves, auxin, controls a special band of cells at the base of each leaf stem, called the abscission layer.

  叶子中另外一种化学元素，生长素，控制着每片叶茎低端处一组特殊的细胞，叫隔离层。

• the result shows that removing summer shoot to let out spring fnd autumn shoot has marked effects on reducing abscission of fruits to young triut-bearing trees and increasing early yield.

  研究结果表明，三个供试品种抹除夏梢，放春、秋两次梢，对于减少初投产树的落果，提高早期产量有显着作用。

• the way regulating legume abscission might be that the hsp70 regulate the transformation of endohormone, and the endohormone regulate ac, which controlling the legume abscission.

  控制大豆花英脱落的途径可能是：由hsp70调控内源激素的变化，内源激素又通过ac来达到调节大豆花荚的脱落。