体系

• Official pricing systems usually respond slowly .
  官方价格体系通常对此反应迟钝。
• This is concerned with dispersions .
  这与分散体系有关。
• In a contraction, positive work is done on the system .
  在压缩过程中，对体系作正功。
• Systems in mechanical equilibrium have a common pressure .
  成力学平衡的体系压力相同。
• The bretton woods system broke down in two stages .
  布雷顿森林体系的垮台分为两个阶段。
• The most uncertain link in the new allied chain was russia .
  新同盟体系最靠不住的是俄国。
• It is stable in the end, so it does not break down .
  这体系最终是稳定的，所以它没有瓦解。
• We will present here a simple negative-ion scheme .
  我们将在此介绍一下简单的负离子的体系。
• In multiple-ring systems very complex patterns are produced .
  多环体系常产生很复杂的谱图。
• It is important to note the kind of system under study .
  注意所研究体系的类型是至关重要的。