7、Many of the countries which lead in oil production also lead in natural gas production.
11、Increasing the utilization of lead in the lead- acid batteries to cherish the earth's resources
15、Third, we will lead in delivering global service and support.
19、She detected high levels of lead in her drinking water; We found traces of lead in the paint.
23、In 1997, SMR took the lead in introducing the competitive intelligence services in China.
27、In this paper lead in industrial wastewater can be removed by scrap-iron fixed bed reactor.
31、Older homes may have lead pipes, but even new plumbing that's lead free can still contain lead in brass fitting or faucets or in copper pipes with soldered joints.
35、Maximum limit for lead in fish – lead can cause a wide range of disorders including anemia and hepatic and neurological disorders;
39、Will the Mandarin speakers rank first or will English take the lead in global lingua franca?
4、Xiao Li takes the lead in everything.
9、Another reason for banning lead in gasoline is that the lead can ruin the catalytic converter.
14、Headmasters take the lead in the fundamental education.
20、The remaining quantity of lead in water, the adsorption rate of lead and the lead quantity adsorbed by a unit of specimen weight are recorded separately.
25、Glasgow has pledged to take the lead in reducing carbon emissions in the UK.
30、Abstract: The article introduced how to determine the lead in dyestuff. At first,The HNO3 and H2O2 was dispelled,and the lead in dyestuff was determined by AAS.
36、Which can solve this problem, which video website can take the lead in gain.
2、with a lead in development
8、The technique of copper-lead antithrust axle bush is in the lead in China.
16、method of determination of cadmium and lead in stack gas
22、The laser gyroscope manufactured in the university is in the lead in China.
29、National average concentrations of lead in the air have fallen 93% since 1980, largely because of the phaseout of lead in gasoline, the EPA says.
37、And that's why the G20 will take the lead in building a new approach to cooperation.
5、Who took the lead in opposing it?
13、Lead isotope research shows that lead in ores of Mujiazhuang copper deposit and near ore country rocks is characterized by being rich in radioactive lead.
24、"Continuing its lead in IT for the transportation industry, OOCL introduced CargoSmart? in October 2000. "
33、During the 1960s and early 1970s, hundreds of American children were hospitalized each year with severe lead poisoning linked to exposure from lead in paint and gasoline.
3、First Japan, China will lead in that?
17、play the lead in the new West End hit
28、In both cities, criminals and gangsters often take the lead in killing.
1、take vigorous lead in advancing
18、The latest polls give Obama a slight lead in Oregon.
34、Through the use of AAS, high content lead in lead concentrates is determined, it's recovery efficiency is over 98.20%, the result is good.
12、Our product is in the lead in this industry.
38、The company has build up a substantial lead in laser technology.
26、In 90s, Pitt Sampras took the lead in the tennis world.
21、Correlation between blood lead levels and exposure to lead in ambient air was exhibited by Goldsmith and Hexter.
32、It introduces the method to measure the length of black lead in gray cast iron by digital graphics technology. The strip black lead can be classified.
10、Lead poisoning( or plumbism ):Poisoning by accumulation of lead in the Body.
6、We lead in the coal production.
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