同时水分及挥发物含量降低；
对该钎剂进行了不挥发物含量、腐蚀率试验。
室内木器漆：耐久性和抗磨损性俱佳；不含重金属，有机挥发物含量极低。
Wood: Indoor Wood: durability and superior abrasion resistance; does not contain heavy metals, volatile organic compounds were very low.
新型环保水性清漆：不含酮，有机挥发物含量极低；耐久性和抗磨损性好，表面硬度可达2H。
New environment-friendly water-based varnish: excluding ketones, volatile organic compounds were very low; durability and good abrasion resistance, surface hardness of up to 2H.
变质岩是由先存岩石在周围温度、压力、挥发物含量、或所有上述因素都变化而发生蚀变而形成的。
Metamorphic rocks form from the alteration of preexisting rocks by changes in ambient temperature, pressure, volatile content, or all of these.
通过控制助焊剂中松香的含量，降低不挥发物的含量，减少残留物对元器件的腐蚀。
In order to reduce the corrosion of components caused by the residue, the amount of rosin was controlled.
通过控制助焊剂中松香的含量，降低不挥发物的含量，减少残留物对元器件的腐蚀。
In order to reduce the corrosion of components caused by the residue, the amount of rosin was controlled.
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