在达拉斯，1美元的艺术投资可以获得近300美元的非凡回报。
In Dallas, one dollar invested in arts could harvest an extraordinary return of nearly $300.
墨西哥石油公司的工人如果达到一定的体重标准，一年将获得近300美元的健康奖励。
Workers at Mexican Oil Company will receive a health incentive of almost $300 a year if they meet certain body weight standards.
菁染料光谱性能优良，可通过增加甲川链长度，获得近红外菁染料。
Near-infrared cyanine dyes can be obtained by increasing length of conjugated methine chain in dye molecules.
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