The long-term elevation of blood pressure can have a harmful effect on the heart and the entire vascular system.
In order to prove the harmful effect of alcohol, the teacher put a bug into a glass filled with alcohol, soon the bug died.
However, its harmful effect to the atmospheric ozone layer has been deeply concerned by the international society. Much research works have been done to seek for the substitutes of them.
Further, both gamma rays and neutrons can produce harmful effects in living organisms.
The scientists say the harmful effects of trans fatty acids were still evident when intake was really low.
Because of the environmental volatility of the physical geography interfaces, there take place the natural disasters in these areas, and harmful effects to the closed physical geography systems.
But what about the harmful effect of too much social cohesion?
To identify clearly the harmful effect of childhood simple obesity, interfere earlier and make children grow up healthily.
I can also accept putting information about the harmful effects of cigarettes on cigarette packages, although I doubt if that had much effect in reducing smoking.
The doctor demonstrated the harmful effects of tobacco.
The researchers found small but significant increases in several harmful effects in women who took the hormones.
The cold weather has a very harmful effect on chrysanthemums.
There are harmful effect on the stabilization of fresh beer foam as releasing proteinase A from yeast.
It is different from other kind of risk and has a particular position because of its deep, overall, harmful effect to economy and the close relation with the whole crisis of society and economy.
Children and adolescents are particularly vulnerable to the harmful effects of UV radiation.
Given the lack of scientific evidence for its harmful effects, opponents point the finger at the arrogance of scientists who think they can tamper with nature's plan.
If deltamethrin be used with prescript dose in paddyfield, it will have no harmful effect on fish breeding in paddy field and nearby fish pond, but will be more harmful to shrimp.
Drugs can have both beneficial and harmful effects on athletes.
Most people are well aware of the harmful effects of flour, refined salt and sugar but dairy?
In order to reduce the harmful effect of trace elements on casting quality, it is necessary to intensify control over the charge materials.
Under certain circumstances, ventilator autotriggering may occur and produce harmful effects.
He said that toxic chemicals are having a seriously harmful effect on the human gene pool.
But that didn't mean, of course, that other products that proclaim healthy properties couldn't have harmful effects.
The harmful effects of surface chemical protection of historic stones;
The Advantage of AlcoholIn order to prove the harmful effect of alcohol, the teacher put a bug into a glass filled with alcohol, soon the bug died.
Russia's own history offers powerful testimony of the harmful effects that state intervention tends to wreak.
Experts caution that the harmful effect of fog on our health is often concealed.
There is abundant evidence that cars have a harmful effect on the environment.
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