1·The contamination of the ocean around Puget Sound may be just the beginning.
普吉特海湾周围海域的污染可能才开始。
—— 《柯林斯英汉双解大词典》
2·Some people are still suffering ill effects from the contamination of their water.
一些人仍在遭受其水质污染的恶果。
—— 《柯林斯英汉双解大词典》
3·It's not just dropping food on the floor that can lead to bacterial contamination.
不仅仅是食物掉在地上会导致细菌污染。
4·When you want to study ancient human and Neanderthal remains, there's a big issue of contamination with contemporary human DNA.
当你想要研究古人类和尼安德特人的遗骸，一个大问题是当代人类的 DNA 受到的污染。
5·"Unfortunately, the federal law and the available federal funding don't get at identifying and reducing sources or contamination," said Toni Glymph.
“不幸的是，联邦法律和可用的联邦资金并没有用于识别和减少污染源或污染。”托尼·格里夫说。
1·Vineyards can be sprayed with different pesticides during different growth periods of the grape, and no amount of washing or peeling will eliminate contamination because of the grape \ 's thin skin.
葡萄园，可以在葡萄的不同生长阶段喷上不同农药，和任何数量的洗涤或剥皮，将无法消除污染物，因为葡萄的外皮很薄。
2·For food defense against intentional contamination, the lack of any known probability and the large number of potential agents make detection strategies even more problematic.
对于抵制有意污染物的食物防御来说，缺乏对潜在药剂理解的可行性使得制定决策变得更加问题化。
3·Advantages sof direct sampling are that areas hardest to clean and which are reasonably accessible can be evaluated, leading to establishing a level of contamination or residue per given surface area.
直接取样的好处是可以评估难以清洗和相当容易接近的区域，使得可确定每个给出的表面区域的污染物或残留物的级别。
4·The work done in present study provides a good basis for further investigations on cleanroom, such as airflow distribution, contamination control , and innovation design.
本文的研究工作为对更深入研究洁净室内部流场分布，污染物控制及创新性设计打下了较好的基础。
5·Efficient ventilation and sound air current are significant to improve indoor air quality, control the contamination concentration, and ensure the realization of healthy and comfort air-condition.
有效地通风和合理的气流组织对于改善室内空气品质，控制室内污染物浓度，保证实现健康建筑、健康舒适性空调有着重要的意义。