易挥发物 meaning in Chinese

volatile matter

Test method for volatile matter moisture of leather by oven drying
用烘干箱烘干皮革中易挥发物质
Aerospace series ; textile glass fibre preimpregnates ; test method for the determination of the content of volatile matter ; german version en 2330 : 1993
航空航天.纺织玻璃纤维预浸带.测定易挥发物质的试验
Ammonia played a critical role in the vertical alignment of cnts , and the possible reason was that in 850 the atomic hydrogen decomposed from ammonia reacted with amorphous carbon to form volatile products to keep the metal surface clean , and mechanical leaning against neighboring tu bes established a morphology of vertical alignment
当基体为单晶硅、催化剂镍膜厚度为20nm 、氨气气氛、生长温度为850时，得到了定向生长的纳米碳管。其原因可能是850时氨气分解的氢原子和无定形炭生成了易挥发物质，从而保持催化剂的活性使纳米碳管依靠相邻碳管之间的斥力定向生长。