内切

• Inside point diameter
  内切刀尖直径
• Total eclipse begins : instant of first internal tangency of moon with the umbra
  食既：月球进入地球本影，并与本影第一次内切。
• Total eclipse ends : instant of last internal tangency of the moon with the umbra
  生光：月球在地球本影内移动，并与地球本影第二次内切。
• Purification and properties of an endo - - glucanase from a commercial preparation of aspergillus niger
  黑曲霉产纤维素酶系中内切酶的纯化和性质
• The recombi - nant plasmid pgex - hnadc3 was identified by dma sequencing and restriction enzyme mapping
  限制性内切酶酶切及dna测序鉴定重组质粒。
• Large dna molecules are first dissected with restriction enzymes to produce specific fragments
  首先用限制性内切酶将大的dna分子切断，产生出特殊的片段。
• " total eclipse ends " - when the moon touches the umbra internally again , this signifies the end of total eclipse
  月球第二次和本影内切时称为生光，这时全食结束
• Apss showed high resistance to heat and some proteases , including thermolysin and chymotrypsin
  Aps对加热处理、几四川大学硕士学位论文种蛋白内切酶处理极不敏感。
• After the plasmid was assayed for dna sequence , it was transformed into gs115 by electroporation
  利用限制性内切酶分析、 a序列测定在a水平对质粒进行鉴定。
• The positive clone was screened and identified by pcr and analysis of restriction endonuclease digestion
  转化感受态大肠杆菌dh5 ，经pcr及限制性内切酶分析得到阳性克隆。