This has substantially increased the difficulty of R&D, led to soaring R&D costs, and finally threatened the progress of the whole project.

这就为研发增添了不少困难，导致研发成本上涨，最终威胁到整个项目的进度。

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JerryLight Corporate is a domestic company focusing on LED R&D and sale. Our company locates on the Jiangmen Innovation and High-tech Zone.

泽瑞光电是一家集LED灯具研究、开发、销售于一体的内资企业。本公司坐落在江门市高新技术开发区创业中心。

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Ningbo Naiming Technology Co. , Ltd. is a high-tech enterprise which specializes in R&D of the LED semiconductor illumination products , production and marketing.

宁波市耐明科技有限公司是一家专业从事LED半导体照明类产品的研发、生产与销售的高科技企业。

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Well, the study's authors--led by Robert R.

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