The control effect of DDVP . carbaryl and cypermethrin smoke agents were 95.85 % 31.51 % and 97.66 % respectively. 西维因烟剂防治效果为 31.51%,氯氰菊酯烟剂防治效果为97.68%.
His beautifully illustrated book well attested his love of the university.他那本带有精美插图的书见证了他对大学的热爱。It remained an exceptionally rare book until it was reprinted in 1918.在1918年再版之前，这本书一直非常罕见。The publisher expected the book t...
Their right shoulders are bared with a cassock over the left shoulder.三世佛身后均雕刻背光,其做工精细.He bared the tree of its bark.他剥光树皮。The bandit bared his teeth in an insolent smile.那匪徒龇牙咧嘴地狞笑.A wild cur flung itself at him with ba...
Public expenditure was running at 44 . 6 % of GNP.公共支出占国民生产总值的44.6%.The rate of growth of GNP will depend upon the rate of growth of aggregate demand.国民生产总值的增长率将取决于总需求的增长率。Gold nanoparticle ( GNP ) probes have aroused mo...