thermal

• At room temperature, thermal excitation can produce an unwanted current .
  在温室下，热激发可能产生所不需要的电流。
• The proportion of thermal energy increases rapidly with increasing temperature .
  随着温度的上升，热能的比例迅速上升。
• Thermal imagery produces a visual record from natural heat radiating sources .
  热图象由天然热辐射源产生一种可见的记录。
• The thermal radiation of shorter wavelengths than the visible are called ultraviolet .
  波长短于可见光的热辐射称紫外线。
• The thermal conductivities and thermal diffusivities of the material must be known .
  必须知道各种材料的热导率和热扩散率。
• Care must be exercised to prevent thermal strains from introducing spurious outputs .
  必须注意防止热变形所引起的附加输出。
• Both transient and steady-state thermal stress can be determined by this procedure .
  瞬态和稳态的热应力均可用这种方法测定。
• The thermal relaxation time of small drops and particles in air is quite short .
  空气中小水滴和粒子的热张弛时间是非常短的。
• Sedimentary loading with consequent thermal blanketing will become major factors .
  随着热熄灭作用以后，沉积载荷将变成主要因素。
• These methods use one or more thermal cycles to produce the desired result .
  这些方法是进行一次或多次热循环来产生所需要的结果。