例句與造句

1. Given a list of tasks for a project , their times to complete , and their precedence relationships , the six sigma black belt should be able to compute the time to completion for the project , the earliest completion times , the latest completion times and the slack times
   給出一個項目的任務列表、它們的完成時間和它們之間的優(yōu)先級關系， 6西格瑪黑帶應能計算出項目的完成時間、最早完成時間、最遲完成時間和延遲時間。
2. Second , we tackle a np - hard problem of scheduling jobs on a bank of parallel machines with the objective of minimizing the makespan , under the constraints of non - preemption and no precedence relationship . the worst - case analysis of fpsf ( fast processing speed first ) heuristic is discussed
   2 )研究并行加工系統(tǒng)對通過時間（ makespan ）的優(yōu)化問題（ pm | | cmax問題） ，提出了新的算法，并對最壞情形作出了分析。
3. Then , a rule - based assembly planning planner is introduced which utilizes the assembly information model as input model and can finish assembly process planning by the following processes : assembly structure analyzing , generating assembly precedence relationships set , generating probable assembly sequences and assembly path planning . finally , the development of the computer aided assembly process planning system is introduced
   裝配工藝規(guī)劃系統(tǒng)功能原型設計出了裝配工藝規(guī)劃系統(tǒng)的功能原型，系統(tǒng)以裝配信息模型為主要輸入，主要包括了產品裝配結構的分析、裝配優(yōu)先關系集的判斷與可能裝配順序的生成、裝配路徑規(guī)劃等等。
4. It's difficult to find precedence relationship in a sentence. 用precedence relationship造句挺難的