primary source造句
31 A black locust mosaic tree was another primary source of PSV in peanut.
32 The germ-carrying pig was the primary source of infection, and the pig germ-carry rate was closely correlated with leptospirosis .
33 Official Development Assistance (ODA) is the primary source of external funding for LDCs.
34 This is the primary source from which human knowledge develops.
35 Disposal of nonbiodegradable waste is a primary source of pollution.
36 Then where is the primary source of it? Maybe it's from the Bible, I think, because Lincoln is a fatalist.
37 People who don't work with primary source don't understand reality.
38 Soft drinks and other sugar - sweetened beverages are the primary source of added sugars in Americans'diets.
39 The winding through which a current is passed to produce the primary source of flux in the machine is called the field winding.
40 Regarding investment, Hong Kong is still the primary source of overseas investments attracted by the inland.
41 Activated platelets are the primary source of LPA in circulation, which in turn stimulate platelet aggregation.
42 The family continues to be the primary source of care and comfort for people as they grow older.
43 Thimerosal , administered through vaccines, is the primary source of mercury exposure and the root cause of the autism epidemic.
44 It is through the intermediary of the electric circuit that energy is transmitted electrically from the primary source, no matter where it is situated to the ultimate consumer wherever he desires it.
45 Primary source of data analysis the US Department of, includes detailed FAQ on climate science.
46 You need to be very careful about where you get your Labrador. Disreputable breeders are the primary source for hyper, ill-behaved and ill-favored Labradors.
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