| 1. | The color of red grapes is in the skin .
红葡萄的色素存在于果皮中。 |
| 2. | Cytochromes can be detected by their spectral characteristics .
细胞色素可通过其光谱特性检测。 |
| 3. | The photosynthetic pigment in bacteria is bacteriochlorophyll .
细菌光合作用的色素是细菌叶绿素。 |
| 4. | This chromoprotein has also been endowed with enzymatic properties .
这种色素蛋白也具有酶的特性。 |
| 5. | When highly purified, the red-absorbing form of the pigment is blue-green .
如果高度提纯，这种色素的红光吸收型是蓝绿色的。 |
| 6. | Similarly, any pigment nevus that is chronically irritated should be excised .
同样，凡是经常受慢性刺激的各种色素痣切勿予以切除。 |
| 7. | Certain colors, due to pigment ingredients, may inherently have very poor sulfuric acid resistance .
某些颜料，由于色素组成成份的性质而导致耐酸性很差。 |
| 8. | One of the most sensitive and accurate methods for determining thiamine is the thiochrom procedure .
测定硫胺素最灵敏和准确的方法之一是硫色素（脱氢硫胺素）法。 |
| 9. | This method should eventually help to identify substances that phytochrome reacts with inside the cell .
这个方法终将有助于检识细胞内同光敏色素发生反应的物质。 |
| 10. | The large majority of the colors produced by nature and men have these nuclei as essential components .
天然的和人工制造的绝大多数色素都有这类核作为其主要组成部分。 |
