"substance" nach Englisch mit Beispielen - Kollokationen-Wörterbuch Englisch
- Deepening knowledge of the differing ways that chemicals can turn normal cells into runaway masses of malignancy may add new complexity to the effort to regulate cancer-causing substances, many experts say.
- Proposition 65 regulates substances listed by California as causing cancer or birth defects or other reproductive harm in two ways.
- EPA scientists are dedicated to developing ways to help produce safer chemicals and regulate harmful substances.
- Many countries regulate such substances as therapeutic goods or pharmaceuticals or by some other category, without requiring them to be shown to be medically useful.
- In addition, he said, laws regulating toxic substances should be enforced, which, he contended, was not being done by President Reagan's Administration.
- They have also found growth regulating substances, which could accelerate the growth of crops while inhibiting the roots.
- These laws regulated public drinking water systems, toxic substances, pesticides, and ocean dumping; and protected wildlife, wilderness, and wild and scenic rivers.
- It is important to regulate substances which have a proven adverse effect on human health.
- The EPA regulates substances with pesticide characteristics, looking at potential threats to human health or the environment.
- These tissues have high rates of cell division and either concentrate or produce required growth regulating substances including auxins and cytokinins.
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