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safe substitute造句

"safe substitute"是什么意思  
造句與例句手機(jī)版
  • Some refrigerants are now calling themselves safe substitutes for R-12 and R-134a.
  • I miss estrogen, and I've yet to find a safe substitute.
  • It is a safer substitute for LAH and related hydrides.
  • How many sheets would be needed to be a safe substitute for solar eclipse glasses?
  • Aspen however is widely accepted as a safe substitute.
  • Flotation rings, inflatable rafts or plastic foam " noodles " are not safe substitutes for life jackets.
  • It is a safer substitute for securities lending in markets where the repo procedure is well established.
  • They feared that instead, Iraq might be using it as a safe substitute while testing a smallpox weapon.
  • At this time Edward Jenner developed inoculation using cowpox as a safer substitute for material taken from a smallpox sufferer.
  • To avoid the irritation of damaged jewelry from such scratches and flaws, gold colored titanium jewelry is a safer substitute.
  • It's difficult to see safe substitute in a sentence. 用safe substitute造句挺難的
  • EU-funded projects such as SubsPort are under development to aid the identification and development of safer substitutes for hazardous chemicals.
  • Environmental group Greenpeace urged the Lebanese government Thursday to ban the use of asbestos and promote the use of environmentally safe substitutes.
  • The group called on Slovak and European Union officials to pass legislation requiring all dangerous chemicals to be replaced with safer substitutes as available.
  • Jeffrey Levy, director of the EPA's program for evaluating environmentally safe substitutes for ozone-depleting chemicals and for banning those that are dangerous, is similarly worried.
  • Storm Bugs released three cassettes albums on Snatch Tapes : A Safe Substitute ( 1980 ), Storm Bugs ( 1980 ) and Gift ( 1981 ).
  • That followed the release of a government report that concluded smokeless tobacco causes cancer and other diseases and is not a safer substitute for cigarette smoking.
  • At the end of the patent period, companies often sue to protect their exclusivity by raising questions about the ability of generics makers to produce a safe substitute.
  • They concluded that handling of such asbestos materials during building alterations, maintenance and demolition " may pose health risks, " and urged that safe substitute materials be used.
  • But with excess money in the credit markets _ at least until safe substitutes are widely accepted _ rates have risen only gradually, and home sales have remained high.
  • 更多造句:  1  2
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