物质英语怎么说
This substance should not come into contact with food.
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances.
The substance has been scheduled as a poison.
Physical and ideological barriers had come down in Eastern Europe.
She enjoys the material comforts married life has brought her.
These are substances which specifically latch onto the protein on the cell membrane.
Incorporating organic material into chalky soils will reduce the alkalinity.
He has tried to help this child materially and spiritually.
Petrol is a volatile substance.
Clay is a plastic substance.
A proton is an elementary particle of matter that possesses a positive charge.
Most of these nourishing substances are in the yolk of the egg.
Less dense substances move upwards to form a crust.
Other unanswered questions are whether the nose is the only part of the body affected by odours, and how smells can be measured objectively given the nonphysical components.
They actually account for almost all of the meteorite material that falls to earth.
Kitty's family was unworldly, unimpressed by power or money.
Cauliflower has some important nutrients, but Haagen-Dazs has immediate value because of the energy it gives you.
They propose to use a technique called electrospinning to turn the stuff into threads that a surgeon can use.
Experts think the toxic chemicals in smoke can damage the DNA in hair follicles and generate cell-damaging free radicals as well.
The women taking potassium citrate showed significant increases in BMD at the spine and hip compared with the women given potassium chloride.
The team then discovered that a gene alteration stopped a sensory cell on the bugs' antennae from detecting the chemical.
When someone stops desiring, Life Force no longer flows through them, and then they re-emerge into the Nonphysical where you have all kinds of goals and intentions.
Marie Curie, now at the highest point of her fame and, from 1922, a member of the Academy of Medicine, researched the chemistry of radioactive substances and their medical applications.
In the top 200 metres or so of the sea, some dead or faecal matter is turned back into CO2 by microbes and may then re-enter the atmosphere.
Most Roman pottery is light and smooth to touch and very tough, although, like all pottery, it shatters if dropped on a hard surface.