51.   Exports are critical for waste treatment technologies and for those centered on pollution prevention.

52.   The other bombs were sent to the FBI office in San Diego and to a waste treatment company, CNN said.

53.   Law enforcement offices were put on alert Friday after two package bombs with similar markings were mailed to the FBI and a waste treatment company within two days.

54.   Norway will provide the bulk of money for several waste treatment projects in Laos, the Laotian KPL news agency announced Thursday in a dispatch received here.

55.   The China Daily said an inquiry by the environment agency and the China National Nuclear Corporation had detected no problems with toxic waste treatment.

56.   The company has built power generation, waste treatment and water supply systems for the park and has set up a Japanese language school to train workers.

57.   The council starting Monday will also continue a discussion of nuclear waste treatment with a view toward a possible convention.

a. + treatment >>共 634
medical 15.67%
special 4.36%
new 3.57%
preferential 3.57%
better 1.98%
effective 1.79%
equal 1.66%
same 1.50%
psychiatric 1.44%
emergency 1.32%
waste 0.49%
waste + n. >>共 300
disposal 11.23%
water 9.12%
dump 6.34%
management 5.92%
site 5.15%
storage 3.55%
time 3.25%
treatment 2.94%
shipment 2.78%
material 2.68%
每页显示:    共 57