occasional survey

基本解释

In the survey, 31 percent of Americans reported not using sunscreen while 69 percent were occasional users.
這項調查顯示，31%的美國人不使用防曬霜，69%的美國人偶爾使用。
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In the Indiana survey, 11 percent of vibrator users reported occasional numbness and 3 percent experienced it frequently.
報告中指出有11%的使用者有麻木感，其中3%感覺頻繁。
The representability of occasional survey data of base flow and its significance in spring flow evaluation are also discussed in this paper.
以山西靜樂縣娘子神泉爲例，討論上述方法的應用過程與步驟，竝探討基流量偶測數據的代表性及其在泉水流量評價中的意義。
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Last year's Pew survey showed that the general public in America is far more enthusiastic about the occasional use of torture than are security experts, academics or military leaders.
ECONOMIST: Saying no to torture The