材料的

• Our supply of these precious materials will soon be seriously depleted .
  我们的这些贵重材料的供应不久即将严重地枯竭。
• 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。
• However, solid state dosimetry with thermoluminescent materials is also included .
  然而，也论及使用热释光材料的固体剂量学。
• This curve has limited use in understanding the mechanical behavior of materials .
  这条曲线对于了解材料的力学性能有一定作用。
• Wetting of fibrous materials can critically affect many manufacturing processes .
  纤维材料的润湿，会严重影响它的许多加工工艺。
• Copies of the basic material are currently made available to the area medical officer .
  基本材料的副本及时地送给地区卫生官员。
• The stoichiometry of the material cannot be readily adjusted as is the case with vpe .
  材料的化学比不象VPE法一样容易进行调节。
• The main classes of materials are metals, polymers, ceramics, and composites .
  材料的主要分类为金属、高聚物，陶瓷，及合成材料。
• White dwarfs provide an important beginning for understanding the material in this chapter .
  白矮星是掌握本章材料的重要出发点。
• The size effect in steel is attributed mainly to the grain size of the material .
  钢内的尺寸效应主要认为是由于材料的晶粒尺寸造成的。