rate of absence

基本解釋

The rate of absence from class had a negative influence on test scores.
缺蓆率與考核成勣呈顯著負(fù)相關(guān)。
The high rate of absence in the lower grades last spring was caused by the measles epidemic.
由於麻疹的流行，整個(gè)春季低年級缺蓆的比例很高。
cfshenova.blog.163.com
The middle colic artery (MCA) stemmed from the superior mesenteric artery (SMA) in 77.8% of the patients with an absence rate of 8. %.
中結(jié)腸動脈單獨(dú)起自腸系膜上動脈者佔(zhàn)77·8%，存在副中結(jié)腸動脈者佔(zhàn)·%，與右結(jié)腸動脈共乾者7·8%，缺如8·%；

The rate was low amid resilient leasing demand and the absence of new supply, the real estate consultancy said.
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In the absence of Congressional action, the current rate will expire, and the dividend rate will revert to ordinary income tax rates.
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They argue instead that in the absence of allowances that a total top taxation rate of 70% on high incomes would be revenue maximising.
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