arthropod造句
31. On the other hand, because of the big quantity of the arthropod fossils, Arthropoda is still the phylum which is researched most frequently and deeply.
32. The Japanese Spider Crab is the biggest arthropod on Earth--their legs are believed to grow up to 12 feet long.
33. Medical gamasid mite is a general designation of a kind of non-insect arthropod and it can transmit many diseases.
34. On Sophora japonica forestry, pests, enemies and neutral insects in the arthropod community, which belong to 2 Classes , 11 Orders , 37 Families , 51 Species, were collected.
35. But in the birds, crawling class, the arthropod and the amphibians zooblast cannot duplicate, but in hamster and guinea pig.
36. Most studies showed that the abundance of the natural enemies increased but that of the arthropod herbivores decreased or be controlled with the enhancing of the habitats and vegetational diversity.
37. The use of arthropod pathogens like entomopathogenic fungi (fungi that kill insects), diatomaceous earth, insecticidal soaps and botanical insecticides are allowed under the standards.
38. The impacts of different farming way on arthropod community were researched in different growing periods.
39. The results showed that in the first principal component, the contribution of arthropod community, phytophagous sub-community and predacious sub-community was 66.70%, 73.39% and 54.17%, respectively.
40. The arthropod community of Leucaena leucocephala plantation in Yuanmou Arid - hot Valley was investigated in 2005.
41. Anaplasma ovis is an arthropod - borne rickettsial obligate parasite of sheep and goat.
42. The outermost layer of cuticle of an arthropod exoskeleton, composed mostly of wax.
43. The acting mechanisms of the vegetational diversity on arthropod community were reviewed in this thesis.
44. Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod.
12