Use PC and TLC to identifying the dyes of the Sheaffer Black Ink and the standard Parker Pure Black Ink, which composed from two dyes: Brilliant Black BN CI.

用纸色谱法和薄层色谱法鉴别犀飞利黑墨水和标准派克纯黑墨水中的两种染料均为：亮黑CI。

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Through China artists unremittingly pursue to pen and ink in lots and lots years, now what presents in front of us is set of complete techniques and the esthetic standard.

经过千百年中国艺术家对笔墨的不懈追求，如今呈现在我们面前的是一套完整的技法和审美标准。

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It supports data link platforms with different tests, evaluations and trainings effectively, by adopting the technology of gateway, data base, and standard datal ink system.

采用集中分布式的系统架构，利用网关接入技术、数据库技术，以及标准的基准系统，有效地支持了数据链平台以多种方式开展测试评估及训练演练。

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The pen comes with three standard D1 ink refills.

WSJ: Pen and Paper Find a Place in the Digital World

The goal of the exercise was to reduce the ratio of debt to Gross Domestic Product (a standard way of measuring red ink) to 60 percent.

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On Wednesday, Sony announced a new version of its Reader line-up of E-ink devices including its standard six-inch Touch Edition, the diminutive five-inch Pocket Edition, and larger seven-inch Daily Edition, each thinner, lighter, and featuring a more attractive display than the last version of those gadgets.

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