Some systems frequently need to be surveyed, controlled and maintained the temperature, but the temperature is an analog.

一些系统常常需要测量、控制和保持温度，而温度是一个模拟量。

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Looking ahead to the next decade, 43 percent of those surveyed predicted there would be regular use of stem cells and cloning techniques to create human organs for transplant.

展望未来十年，43%的受访者预测称干细胞的应用、以及利用克隆技术制造用于移植的人体器官将非常普遍。

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To find out how useful the practice may or may not be, Hwang and colleagues surveyed people who were waiting in clinics to see their doctors.

为了确定该项做法是否有用，黄医生和他的同事对那些在诊所候诊的人们进行了调查。

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More than one-quarter, or 28 percent of those surveyed to be exact, are going to miss the ball drop in Times Square compared to 14 percent who are heading out to a party.

FORBES: In Survey, Most Americans Not Celebrating New Year's Eve

It said the outlook remained negative with many of those surveyed expecting workloads to be lower in a year.

BBC: NI construction industry 'behind rest of UK'

Its latest Bloomberg numbers show that 53 percent of those surveyed expect equities to be the best-performing asset class over the next year.

FORBES: Connect