the system

• The origins of the system are in some dispute .
  關于這種制度的起源，目前尚有爭論。
• The vector z is known as the state vector of the system .
  向量Z稱為系統的狀態向量。
• In a contraction, positive work is done on the system .
  在壓縮過程中，對體系作正功。
• May the system live for ever !
  愿這個制度萬世永存！
• We must understand the system of data presentation .
  我們必須懂得表示數據的一套辦法。
• An external force is one whose source is outside the system .
  外力是來源于系統之外的力。
• The system works on the principle that heat rises .
  該項裝置是按照熱力上升的原理運轉的。
• Chemical constantly circulate or recycle in the system .
  化學物質在系統中不斷循環或回流。
• Interaction within the system must also be considered .
  系統內部的相互作用也必須加以考慮。
• There is a bug in the system .
  系統中有故障。