你是中国大学的一名英语教师，教授科技英语课程，请参照下列10个题目的类型和难度，给出20个科技英语单句汉译英题作为期末考试题目，重点考查科技英语典型的表达方式和句型。同时给出参考答案 1. 本文提出的方法与常规(conventional)方法相比具有准确性高、计算成本低的优势。 2. 我们想要求出提供给这个器件或由它消耗(dissipate)的平均功率(average power)。 3. 所谓线性(linear)工作指的是放大器(amplifier)能够以很小的失真(distortion)或无失真地放大信号的能力。 4. 人们越来越认识(recognition)到电子设备的对健康的负面影响。 5. 这种情况下我们只需求出人眼最敏感的波长(wavelength)。 6. 将这些值代入(substitute)上面的式子(equation)后，就会发现无线电波(radio wave)的速度与光速一样快。 7. 要使此设备正常工作，输入信号必须远大于偏压(bias)。 8. 现在出现了这样一个问题：此结论是否仅适用于超高温下的合金材料(alloy)。 9. 有证据表明这种工艺(process)确实提升了材料的品质，但是尚不明确到底在什么温度下可以实现最佳生产效率。 10. 假设电流保持不变，且电压为原来的四倍。

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The method proposed in this article has the advantage of high accuracy and low calculation cost compared to conventional methods.
We want to determine the average power supplied to or dissipated by this device.
Linear operation refers to the ability of an amplifier to amplify signals with very little distortion or no distortion.
People are increasingly recognizing the negative impact of electronic devices on health.
In this case, we only need to determine the wavelength most sensitive to the human eye.
Substituting these values into the equation above reveals that radio waves travel at the same speed as light.
For this device to function properly, the input signal must be much greater than the bias.
A question has arisen: does this conclusion hold true only for alloy materials at extremely high temperatures?
Evidence suggests that this manufacturing process does indeed enhance the quality of materials, but it remains unclear at which temperature the optimal production efficiency can be achieved.
Assuming the current remains constant and the voltage is four times the original.