linear adj. 1.线的,直线的。 2.长度的。 3.【数学】一次的,线性的。 4.【动、植】线状的;细长的。 5.由线条组成的,以线条为主的,强调线条的。 linear amplification 直线放大。 a linear equation 一次方程式。 a linear leaf 线形叶。 linear arts 线条艺术。
Development and application of a dynamic linear contraction setup for foundry alloys 铸造合金动态线收缩实验装置的研制与应用
This one - dimensional variation is called linear contraction of the solid as the case may be and is expressed as the percentage change in its length for one - degree change in temperature 这种一维变化按不同情况叫做固体的线性膨胀或线性收缩,它是以用温度变化一度时其长度变化的百分数来表示的。
When the amount of powder is same , the finer the powder , the less the ratio of linear contraction ; at the same hydration , different fines of particle results in the different linear contraction regulation . in initial hydration , the ratio grows with the fines ; the less fines the fewer ratios . after that linear contraction of hpc gradually gets to the balance 高钛矿渣的加入明显降低混凝土的线收缩率,掺量相同时,矿渣细度的越细,高钛渣混凝土线收缩率越小;相同龄期时,掺不同细度高钛矿渣混凝土收缩28天内,高钛矿渣混凝土收缩率与高钛矿渣的细度几乎成比例的增长,而后期收缩线比较平,说明后期的收缩基本达到平衡。