fragmentation是什么意思？

fragmentation

英[ˌfræɡmen'teɪʃn] 美[ˌfræɡmənˈteʃən, -mɛn-]

• n. 分裂，破碎；

例句

• Many nuclei have become shrunken and dark and have then undergone karorrhexis ( fragmentation ) and karyolysis ( dissolution ). 许多细胞核发生了核浓缩,接着出现核碎裂和核溶解现象.
• Its narration is characterized by indeterminacy and fragmentation, combining with immanence. 小说的叙述特点有不确定性和片断化, 并与内在性相联系.
• If the rock is homogeneous, the large size fragmentation can generally be attained more easily. 如果是均质岩石, 一般可以比较容易地爆出大块料石.
• For Tallis, this period in the apartment was a time of increasing fragmentation. 对塔利斯来说, 在公寓里的这些日子是心智愈来愈错乱的一段时光.
• Litter breakdown or fragmentation is due to the litter fauna. 落叶层粉碎的原因在于落叶层的动物相.
• Landscape fragmentation is one of the major reasons drastic degression loss of biodiversity over the world. 景观破碎化是生物多样性下降的最主要的原因之一.
• We can't accept the fragmentation or balkanization of the country. 我们不能接受使国家分裂或巴尔干化的行为。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  碎片;片断;小部分
  A fragment of something is a small piece or part of it.
  例句
  ...fragments of metal in my shoulder... 我肩膀里的几块金属碎片 She read everything, digesting every fragment of news. 她什么都看，对新闻的每个片段都细细品味。
• V-ERG
  (使)成碎片;(使)分裂;(使)分化
  If something fragments or is fragmented, it breaks or separates into small pieces or parts.
  例句
  The clouds fragmented and out came the sun... 乌云散开，太阳出来了。 Fierce rivalries have traditionally fragmented the region... 激烈的竞争已经如从前一样使得该地区四分五裂。

英英词典释义

• Noun
  1. separating something into fine particles
  2. the disintegration of social norms governing behavior and thought and social relationships
  3. (computer science) the condition of a file that is broken up and stored in many different locations on a magnetic disk;
  "fragmentation slows system performance because it takes extra time to locate and assemble the parts of the fragmented file"
  4. the scattering of bomb fragments after the bomb explodes

行业词典

• 化学： 碎裂；
  医学： 断裂，碎裂：分裂成碎片；裂殖：为某些生物生殖的一种形式，如扁虫，亲本个体可以碎裂成几块，然后每块再生丢失的部分并发育成一完整生物；分裂碎片化重构胚培养中未能形成受精卵而裂解的卵；
  植物学： 断落；
  生物学： 断裂；
  航天： 分裂；