This handbook will be of use not only in core chemistry but also in food analysis, clinical and biochemical analysis, toxicological, environmental and forensic testing and refining.
Look at the global brand strategic point of view, dig the core value of brand and original advantage, refining the brand which has the value of the emotional communication.
从品牌战略角度审视全局，深挖品牌核心价值及独特优势，提炼具有情感沟通价值的品牌观点及整合设计。
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News writing should draw on the idea-refining techniques of prose writing. It needs the "news core" like the golden touches of prose works in seeking novelty and subtlety in refining news topics.