This electronic ballast has lower loss and higher reliability, it can work in a wide range of temperature.
这种镇流器具有较低的损耗和较高的可靠性。可在较宽的温度范围内工作。
Work at a higher pressure and higher operating temperature range, can be completely sealed.
在较高的工作压力和较高的工作温度范围内，能实现完全密封。
This work is very useful to the application for fiber Bragg gratings in the large range of temperature, it therefore has important scientific and practical significance.
这项工作和光纤布拉格光栅在高温条件下的工程应用紧密相关，对今后研究、制作高性能光纤布拉格光栅具有一定的科学和实际的指导意义。
However, many devices work in the environment which the temperature changes in a larger range, the change of temperature will cause the crystal oscillator's frequency shift.
但是，许多设备工作在温度范围变化较大的环境中，由于石英晶体谐振器自身特殊的物理特性，温度的变化会导致晶体振荡器的频率发生偏移。
The super-wide speed adjusting range, the stably operational capacity, the high vacuum rate and temperature gradient, made the equipment possible to do much forefront scientific research work.
超宽的调速范围、稳定的运动性能以及高 的真空度和温度梯度使该设备能够完成许多前沿性的科学研究工作。
Compared with semiconductor devices, vacuum microelectronic devices can work with higher frequency and larger power at a wider range of temperature.
真空微电子器件相对于半导体器件来说，有着更高的工作频率和输出功率，正常工作温度范围也相对较大。
Compared with semiconductor devices, vacuum microelectronic devices can work with higher frequency and larger power at a wider range of temperature.
真空微电子器件相对于半导体器件来说，有着更高的工作频率和输出功率，正常工作温度范围也相对较大。
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