callus

美 [ˈkæləs]英 [ˈkæləs]
  • n.胼胝,老茧(手、足上的硬皮)

复数: calluses

calluscallus

noun

胼胝,老茧(手、足上的硬皮)
an area of thick hard skin on a hand or foot, usually caused by rubbing

callus

频次

  • 1
    N-COUNT 胼胝;老茧;硬结
    A callus is an unwanted area of thick skin, usually on the palms of your hands or the soles of your feet, which has been caused by something rubbing against it.

noun

1
(botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid
2
bony tissue formed during the healing of a fractured bone
3
an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot)
Synonym: callosity

verb

1
form a callus or calluses
His foot callused
2
cause a callus to form on
The long march had callused his feet

数据来源:WordNet

  1. What wear improper shoe and cause flat-footed , callus , clavus , paronychia is not little also .

    穿不合适的鞋而引起扁平足、胼胝、鸡眼、甲沟炎的也不少。

  2. Keratin was extracted from human callus with Tris-HCI buffer containing 8M urea and 0.1 M mercaptoethanol .

    本研究用含8M尿素和0.1M巯基乙醇的Tris-HCl液从人胼胝中提取角蛋白。

  3. Study on the Enhancement of Regeneration Frequency of Callus in Rice

    提高水稻愈伤组织再生频率的研究

  4. Use callus induced the bud , it could get 12 % .

    用愈伤组织诱导生芽,最高可以达到12%。

  5. Tests show that the resistance of the obtained callus was stable .

    抗性愈伤组织经稳定性分析,其抗性稳定。

  6. Results ( 1 ) Primary callus came into being 3 days after operation .

    结果:(1)伤后3d开始形成原始骨痂。

  7. Callus induction and plant regeneration capacity of different varieties were significantly different .

    不同品种在诱导愈伤和分化再生上都有显著的基因型差异。

  8. Medium of high salt concentration favoured development of callus .

    高盐浓度的培养基有利于愈伤组织的诱导;

  9. Effect of salt stress on soybean cotyledon callus tissue development

    盐胁迫对大豆发育子叶愈伤组织的生化影响

  10. Effect of Irradiation of Laser on Cell Differentiation in Sorghum Callus Culture

    激光对高梁培养细胞分化的影响

  11. Effect of Amino Acid Precursors on Callus Growth and Taxol Content

    几种氨基酸前体物对红豆杉愈伤组织的生长和紫杉醇含量的影响

  12. Study on protection from Arabidopsis callus hazard in ion beam implantation process

    离子注入过程中拟南芥愈伤组织冻害的防护研究

  13. 1-2 months of callus proper is fit for the transformation .

    1-2个月的愈伤组织适于转化;

  14. Integrated callus can effectively improve patients with osteoporosis .

    集成愈伤片能有效改善患者的骨质疏松。

  15. Influence of Light Quality on Seedling Differentiation from Sugarcane Callus

    光质对甘蔗愈伤组织分化出苗的影响

  16. Using suitable proportion of hormone combination was beneficial for callus differentiation .

    在分化时,采用适宜的激素配比有利于提高分化率。

  17. The initial establishment of callus greening technology of wheat .

    初步建立了小麦愈伤组织的转绿技术。

  18. MS medium was the best medium for callus induction .

    MS培养基诱导愈伤组织效果最好;

  19. Brief Study on Physiological Effects of Sound Field on Actinidia Chinensis Callus

    声波刺激对猕猴桃愈伤组织的生理效应

  20. The callus grown well under the temperature of ( 25 ± 2 )℃ .

    (25±2)℃培养温度下剑麻愈伤组织生长快,长势旺。

  21. Regulation of Callus Status and Culture of Protoplast in Wheat

    小麦愈伤组织状态调控与原生质体培养

  22. Flowering organ culture of several chrysanthemum and study on differential frequency of callus

    几种菊花花器培养及愈伤组织分化频率研究

  23. Effect of Culture Condition of Soybean Sprout Callus on Accumulation of Vitamin C

    黄豆芽愈伤组织培养条件对Vc积累的影响

  24. NaCl stress inhibited the differentiation of callus and plant regeneration .

    盐胁迫抑制了愈伤组织的分化和植株再生。

  25. Genotype had obvious effect on callus induction of immature embryo .

    通过对未成熟胚生成的胚性愈伤组织计数,发现基因型对小麦未成熟胚培养有较大影响。

  26. Tissue Culture and Component Analysis of Callus of Wasabi

    山葵组织培养及愈伤组织成分分析

  27. Many studies show it is better for plant to regenerate with callus from seedling .

    许多研究表明,实生苗作为起始材料诱导愈伤组织对植株再生效应较好。

  28. But at high concentration , they had adverse effects on the growth of the treated callus .

    而在较高浓度下则对生长有较明显的抑制作用。

  29. During the callus formation many cells divided in amitosis .

    细胞分裂出现较多的无丝分裂。

  30. The results show that 6 BA has effects of callus formation and bud differentiation .

    结果表明:在一定范围内,6BA有促进愈伤组织发生和芽分化的作用。