AT the end of February, the orchards of California's Central Valley are dusted with pink and white blossom, as millions of almond trees make their annual bid for reproduction.
二月底，加利福尼亚中央山谷的果园布满了粉白的花朵，数百万株杏树争相进入每年的繁殖期。
The white-balance influences the color-reproduction effect of color TV directly, so it must be measured and adjusted precisely.
白场平衡直接影响彩色电视的色还原质量，必须进行精确的测量和调整。
Due to the high lumens efficiency, good color reproduction characteristics of single matrix white phosphor, the research on it has great significance.
单一基质白光荧光粉因具有流明效率高、色彩还原性好等特点，所以对其研究的意义重大。
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