我有一种皮肤病,它破坏了我皮肤的天然肤色。
This might sound unappealing, but nightingale droppings have long been used in Japan to clear sunspots, acne marks and pigmentation.这听起来可能没什么吸引力,但夜莺粪便长期以来在日本被用来清除祛斑、痤疮和色素沉着。
He claimed it was caused by the pigmentation disorder vitiligo, but rumours suggested he had bleached his skin.他表示这是由色素沉积紊乱造成,但坊间流言称他对皮肤进行了漂白。
The paper uses Bouguer-Beer law calculating common mathematic expression to protract specification curve of increasing color reaction and depigmentation reaction in spectrophotometry analysis.介绍了在分光光度法分析中,增色反应和褪色反应的标准曲线绘制用朗伯—比耳定律可推导出一般数学表达形式。