Meanings of use chemicals in English

For example, a male may use chemicals to disable his predecessor's sperm.

NIOSH is the organization that provides safe-handling recommendations for workers who use chemicals.

Manufacturers use chemicals like ammonium sulfate or molecular separation methods to purify the antibodies.

Pheromones Many creatures use chemicals to communicate with one another.

Recently I've discovered better-quality hydroponic nutrient solutions that do use chemicals that provide soluble calcium.

Some people even use chemicals to poison entire colonies.

The local farmers use chemicals to make that tofu, though perhaps it's a common practice now.

Police were forced to use chemicals, a police spokesman said, using a euphemism for tear gas.

It's all organic and we don't use chemicals.

It has tried to seed clouds to bring about rain and use chemicals in reservoirs to slow evaporation.

The sea is teeming with microbes, fungi and invertebrates, which produce and use chemicals for everything from defense to communication.

But with locusts feeding near villages and farms, it can be hard to use chemicals safely, while the areas affected are vast.

Indonesia has deployed 20,000 security forces police to water bomb the fields and use chemicals to artificially induce rainfall.

A handful of regulated pharmaceuticals use chemicals derived from cannabis, such as GW Pharmaceuticals' Sativex which is approved for treating symptoms of multiple sclerosis.

Microbes, such as the fungi-like kauri dieback disease, use chemicals to sense their world - and understanding this might help us to develop new treatments.

Moreover, a handful of regulated pharmaceuticals use chemicals derived from cannabis, such as GW Pharmaceuticals' Sativex which is approved for treating symptoms of multiple sclerosis.