用“cadmium”造句大全，cadmium造句

For much of the 1990s it was the battery of choice for powering portable electronic devices, displacing nickel-cadmium batteries in many applications.

It is the world's top producer of cadmium, gold, indium, iron ore, lime, lead, manganese, mercury, molybdenum, phosphate, salt, tin, tungsten, vanadium and zinc.

Article 31 It is forbidden to discharge or dump into any water body or directly bury deadly toxic soluble slag, tailings, etc. containing such substances as mercury, cadmium, arsenic, chromium, lead, cyanide and yellow phosphorus.

It's cheaper to make "thin-film solar cells" with cadmium telluride than with silicon.

These contaminants can pollute air, water, and soil. They include lead, mercury, silver, zinc, iron, copper, nickel, chromium and cadmium.

" Unplasticized polyvinyl chloride (PVC-U) pipes and fittings for drinking water supply--Extractability of lead, tin, cadmium and mercury occurring as impurities--Test method and permitted levels"

Though there is hopeful talk of gold, uranium and cadmium (used in batteries), it is hard to see how an independent south would survive—even if it broke peacefully away.

Exposure to cadmium can also cause kidney damage, usually seen in the elderly.

The most reliable results of hair analysis have been obtained in tests for metal pollutants in the environment, such as arsenic, cadmium, lead, and mercury.

Tobacco smoke transports cadmium into the lungs.

The nanocrystals consist of a semiconducting material called cadmium telluride, which is a very strong absorber of light.

EU clamps down on heavy metal cadmium in batteries.

The new standards adopted will go a long way towards protecting human health, as they set out new, maximum limits for lead in fish, cadmium in rice, marine bivalve molluscs and cephalopods.

He does say the carcinogen cadmium is no longer in use.

Because acoustic printing provides finer control than other printing methods, the technique USES 50 percent less cadmium telluride and eliminates further processing steps that require expensive tools.