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

• 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。
• 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。
• Moreover, the rate of transcription elongation has been linked to alternative splicing.
  此外，转录延伸速率也与可变剪接相关。
• 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。
• 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。
• The elongation of a body in tension above its no-load length is directly proportional to the stretching force.
  物体在拉伸状态下，其伸长量（相对于无负荷时的长度）与拉伸力成正比。
• The structural elongation characteristic of wire rope has been analyzed.
  主要分析研究了钢丝绳的结构性伸长特性及影响因素。
• Transglutaminase can improve the gluten content, lower elongation;
  谷氨酰胺转胺酶能提高面筋含量，降低延伸性；
• Here's a simple way to learn the elongation and relaxation phases of twists.
  这里有一个简单的方法来学习，在逐步的扭转中拉长和放松上半身。
• The shear strength and elongation of the lap joint increase with the increase of strain rate.
  焊点的剪切强度及伸长量随应变速率的增加而增加。