chemical

• The chemical properties depend upon the electrons on the outside .
  化学性质取决于核外的电子。
• Its nature has so far defied accurate chemical description .
  它的性质至今还没有肯定的化学论述。
• Water changes its chemical potential near biomembranes .
  水本身会使生物膜附近的化学势发生变化。
• Many chemicals will partially decompose when autoclaved .
  高压消毒时许多化学药品会受到一些破坏。
• They made spectroscopy a primary tool of chemical analysis .
  他们使光谱学成为化学分析的主要工具。
• Ebullioscopy is obtained by classical chemical methods .
  沸点外高测定法是由经典的化学方法获得的。
• The chemical dilution technique transcends most of the difficulties .
  化学稀释法能克服大部分困难。
• Microorganisms are the agents that bring about the chemical change .
  微生物是引起化学变化的作用者。
• Lithium has some chemical behavior that resembles the chemistry of mg .
  锂的某些化学行为类似于Mg的。
• These modifications include the chemical alternation of the bases .
  这种修饰作用包括碱基的化学变化。