Energy consumption analysis and improvement suggestion for steam injection boiler system;

Fault analysis and improvement suggestions for refrigeration compressor of Guangzhou Metro Line 1 vehicles;

Analysis and circuit improvement suggestions of an accidental cruise failure;

Based on quality situation of 20CrMnTiH gear steel in Laiwu Steel,this article introduces the quality control of this steel grade,puts forward some suggestions.

To counter existing problems and situation of public participation in environmental impact assessment,the paper points out suggestions on how to improve it based on analyzing more than 30 copies of environmental impact assessment reports.

This paper presents the planning of Lecia DNA03 digital level data processing,introduces the main process of programming and it′s function,analyses the main excellence of this method and gives some suggestion to sedimentation observation.

Problems of English Assessment Tools in Practice in Senior High School and the Suggestions for Amendment;

Production status and improvement proposal of chloroacetic acid in domestic;

Analysis and improving suggestion of DF_(4B) locomotive starting circuit;

Based on practice of using dry jet mixing technique,some problems in the construction process by the technique are analyzed The improving suggestion of the technique is propose

Based upon the above analyses, improving suggestions to those problems are also put forward: taking high- and steady-yield cultivars as leading cultivars, using good-quality and end-use-specific cultivars as key cultivars, choosing the cultivars by local natural conditions, and at the same time matching the elite cultivars to appropriate field management.