求翻译：分别阐述不同设计阶段造价控制的目标与做法，其要点是：方案拟定要认真、合同条款要具体、初步设计要核查、施工详图要核实。是什么意思？

Respectively, describe the different stages of the design goals of cost control and practices, it is about: programming to be serious, to the specific terms of the contract, preliminary design, to verification, construction details to be verified.

describe the different design stages respectively cost control objectives and practices, and the key points are: programming to be serious, the contract terms should be specific and preliminary design to verification, construction details are verified.

Elaborated separately the different design stage construction cost control goal and the procedure, its main point is: The plan draws up must earnest, the contract provision have concrete, the preliminary design to have to investigate, the detail of construction needs to verify.

Separately set out objectives and practices of different cost control during design stage, the main point is: programming to earnest, contractual terms to be specific, design to construction detail of verification, to be verified.

Separately set out objectives and practices of different cost control during design stage, the main point is: programming to earnest, contractual terms to be specific, design to construction detail of verification, to be verified.