symptom excessive hesitant detection expend outbreak decrease variation prevalence neglect severe address prevention impose dominate
Some diseases are easy to recognize as their_17_are typical and can be recognized immediately.
symptom excessive hesitant detection expend outbreak decrease variation prevalence neglect severe address prevention impose dominate
Some diseases are easy to recognize as their_17_are typical and can be recognized immediately.
[名词解释] contraceptive prevalence
[名词解释] prevalence rate
[名词解释] 症状（symptom）
[单选题]C．DC considered the outbreak of West Nile in 1999 as a consequence of[A] the abolition of the mosquito-control programs.[B ] the surviving mosquito-borne infections.[C] the abuse of some $ 50 million in funds.[D] its failure to conquer mosquito-borne
[名词解释] 发病期（symptom appearance）
[单选题]A．) outsetB．) outbreakC．) breakthroughD．) breakdown
[名词解释] 隐症现象（masking of symptom）
[名词解释] 变奏曲variation
[单选题]To prevent excessive __ in the transverse girders, the tie bolts are positioned as close to the center of the crankshaft as possibleA．thermal stressesB．bending momentsC．thermal loadsD．surface tensions
[单选题]To prevent excessive __ in the transverse girders, the tie bolts are positioned as close to the center of the crankshaft as possibleA．thermal stressesB．bending momentsC．thermal loadsD．surface tensions