period prevalence 中文意思是什麼
period prevalence
解釋
期間患病率- period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
- prevalence : n. 1. 流行，盛行，普遍。2. 〈罕用語〉優勢，卓越。
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Further, it investigates the features and causes of the pirates ' activities in this period and points out that smuggling of opium is the direct cause of the prevalence of piracy, alliance of chinese and foreign governments and use of advanced ships play an important role in the ferreting and elimination of piracy
本文主要集中於目前史學界較少涉獵的開埠初期的海盜活動，力圖復原歷史原貌，探究本期海盜活動的特點和成因，提出鴉片走私貿易是海盜行為盛行的直接誘因，中外雙方的聯合和先進船隻的運用在對海盜的搜剿中起了重要作用。 -
Using the same methodology, the department studied 3, 321 subjects in 2002 to assess the prevalence of asthma and the level of asthma control in affected children. we did not find any increase in asthma prevalence over this 8 - year period. however, the control is markedly improved when compared to eight years ago
兒科學系使用同一套方法，在2002年調查了3 ， 321個學童，探討哮喘的普及性與患上的哮喘學童控制哮喘的情況，結果顯示哮喘的普及性仍然是10 % ，而對疾病的控制與八年前比較，則有顯著改善。 -
Two year ( 1998 and 1999 ) extensive survey was carried out in mandya district hospital, karnataka for a period of three years to monitor the prevalence of staphylococcus aureus, pseudomonas aeruginosa ( s. aureus and ps. aeruginosa ) from the indoor air samples of operation theater labor room, children ' s ward, male and female general wards postoperative wards etc
本研究於1998及1999于巴基斯坦克拉蚩港蔓蒂地區醫院室內針對進行兩年金色葡萄球菌及綠膿桿菌盛行率調查，包含開刀房、孩童病房、女性手術后恢復病房等。 -
There was a significant fall in the prevalence of cp among vlbw babies over the study period
在研究的時間段內，極低出生體重嬰兒的腦癱發病率顯著下降。 -
A retrospective study of 230 patients with leukemia was conducted to detterming nature and prevalence ofclinical considerations in dental field occuring at the initial diagnostic period
摘要一般而言，白血病的特異性並發癥，時常早期出現于口腔，因此有關口腔內的各種突發性臨床徵候和白血病的早期診斷有非常密切的關系。 -
However, in children with birth weights of less than 1000 g, there was no significant change in the prevalence over the 17 - year study period
然而，在出生時體重不足1000克的患兒中， 17年間發病率卻沒有顯著的變化。
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