| 1. | Hard water furs the kettle .
硬水使水壶生水垢。 |
| 2. | His gym shoes were immaculate in spite of the rain .
尽管下雨，他脚上那双运动鞋仍洁净无垢。 |
| 3. | The reflection of flames danced on smoke-grimed walls .
熊熊火焰的反光在满是烟垢的墙上跳动。 |
| 4. | Strings of dusty niggers with splay feet arrived and departed .
一帮帮污头垢面的黑人，脚向外张，进进出出，络绎不绝。 |
| 5. | Could he offer his oil and grime in exchange for her clean, fresh beauty ?
他能拿他的油污煤垢去交换她洁净清新的美丽吗？ |
| 6. | They may be solubilized by detergents or some protein denaturants .
在去垢剂和蛋白质变性剂的作用下，它们可以变为可溶性的。 |
| 7. | The function of a soap, like that of any detergent, is to make it possible to mix oily materials with water .
肥皂的功用就象任何去垢剂一样，能使油性物质与水相混合。 |
| 8. | Acid storage tank should also be clustered nearby to minimize sludge and scale formation in long lines .
酸的贮槽也应该集中于厂房附近，以尽量减少在长管线中沉积污泥和疤垢。 |
| 9. | It was a mistake of people to think of their minister as a man set aside and intended by nature to lead a blameless life .
大家把他们的牧师当作与众不同的人，天性生得要过无疵无垢的生活，那是错误的。 |
| 10. | The slides are first cleaned ultrasonically several times in alternate baths of trichlorethylene and acetone, and are then scrubbed with a mildly abrasive detergent .
首先，把载片轮流放在三氯乙烯和丙酮溶液池中，用超声清洗若干次，然后用一种中极的研磨去垢剂擦洗。 |
