elongation

英 [ˌiːlɒŋˈgeɪʃən]

美 [ˌilɔŋˈgeɪʃən]

n.  拔节; 拉长；伸长度；延伸率; 伸长（延伸）率

复数：elongations　

化学

BNC.29202 / COCA.22214

英英释义

noun

• the act of lengthening something
• an addition to the length of something
  Synonym:extension
• the quality of being elongated

双语例句

• Yield Strength Elongation& Strain corresponding to yield strength of material.
  屈服强度伸长&对应于材料屈服强度的应变。
• Improved tensile strength and elongation of ethylene propylene diene monomer ( EPDM) compounds used for wire and cable.
  提高电线电缆用三元乙丙橡胶（EPDM）材料的拉伸强度和伸长率。
• The high-temperature tensile strength of the aged sample increases obviously while the elongation decreases to some extent.
  时效热处理后，镍基合金薄板材料高温拉伸性能有了很大提高，延伸率有一定的降低。
• The protein was found to be important in cell elongation and division, based on the observed cell phenotypes.
  根据细胞表型的观察结果发现该蛋白对细胞伸长和分裂很重要。
• Have good tensile strength and elongation hardness HB-160.
  有良好的抗拉强度和延伸率硬度HB-160。
• Tensile results showed that the tensile elongation of the post-exposed specimens were obviously lower.
  拉伸结果表明，热暴露后试样的室温拉伸塑性普遍明显下降。
• Testing method for breaking strength and elongation of cotton fibers: flat bundle method
  棉纤维断裂强力和扯断伸长率的试验方法：平束法
• To measure tensile strength and breaking elongation of single yarn.
  测定单根纱线的抗拉断裂强力断裂伸长。
• A synthetic plant hormone promoting elongation of stems and roots.
  一种促使茎和根伸长的合成植物激素。
• Following the spermatid elongation, the shape of CA is progressively transformed and extended.
  随着精细胞的延长，CA的形状也跟着转变和伸长。