91.   For years, both sides of the Atlantic have waged a war of words, sanctions and scientific studies.

92.   General Electric spent millions of dollars on scientific studies and advertisements arguing that sediment had entombed the chemicals, insulating them from the recovering life of the river.

93.   Have the companies concealed the results of scientific studies?

94.   Gore has said the decision should be put off until more scientific studies can be completed.

95.   He and other graduate students removed the remains for scientific study after the site was exposed by heavy machinery used in the development of a Brownsville housing project.

96.   He also protested congressional proposals to cut scientific studies of environmental impacts.

97.   He said he has proposed a scientific study in which underwater microphones and seismographs would closely monitor even the slightest volcanic or earthquake activity under the Pacific.

98.   He wants to do scientific studies that would ask, for instance, whether a chemical in green tea fights cancer.

99.   His group and the Greater Yellowstone Coalition say money shortages hurt interpretive programs and scientific study, and restrain efforts to deal with problems such as sewer leakage.

100.   Hundreds of scientific studies have found no evidence of health effects from exposure to common electromagnetic fields, like those from cars and appliances.

a. + study >>共 658
new 13.19%
recent 6.98%
further 3.76%
previous 3.06%
scientific 2.35%
earlier 2.26%
clinical 1.27%
animal 1.24%
independent 1.17%
first 1.12%
scientific + n. >>共 907
research 7.74%
evidence 6.62%
study 4.44%
journal 3.14%
community 2.79%
experiment 2.14%
datum 1.45%
knowledge 1.42%
basis 1.21%
paper 1.21%
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