片语

volatile reducing substance挥发性还原物质

non-volatile substance[化学]

volatile corrosive substance易挥发的腐蚀性物质

half volatile organic substance半挥发性有机物

volatile substance of trees树木挥发物

Moisture and volatile substance水分及挥发物

volatile organic substance挥发性有机物

volatiles挥发物，挥发成份

volatile alkaline substance挥发性堿性物质

volatile substance content挥发物含量

英汉例句

• the volatile substance contained a little of sesquiterpenes and diterpenoids.

  同时含有少量倍半萜和二萜类物质。

• in view of different volatile substance in beer, peg column and fid (hydrogen flame ionization detector) were selected in the measurement.

  针对啤酒酒中不同的挥发性物质可选择peg柱和氢火焰离子化检测器（fid）法进行检测；

• the results appeared that in the different remain times (rt), the impactions of each operate-factor on the absorption of volatile substance in the spme fiber varied.

  在不同保留时间段，挥发性物质在萃取纤维上的吸附情况受到操作因素的影响不同。

• the volatile substance content in sludge decreases and the smell debases afteraerobic digestion.

  污泥氧化处理使污泥中挥发性物质含量降低，臭味减小。

• in addition, the volatile substance comprises at least two catalysts with different boiling points.

  另外，所述的挥发性物质由至少两种不同沸点的催化剂组成。

• this may be due to one more volatile substance as internal standard resulting in the rapid uniform distribution of samples partial pressure in the injection chamber.

  这可能是由于双内标可使样品分压在进样室快速均匀分布所致。

• the induced resistance of volatile substance of trees to feeding and deposition of phytophagous insects is the inevitable outcome of coordinated evolution between trees and insects for a long time.

  树木挥发物质对植食性昆虫取食、产卵所产生的诱导抗性是树木与昆虫的长期协同进化过程中的必然结果。

• robert frank makes a new, contrarian argument with important implications for economic policymaking: modern wealth is a far more volatile substance than is commonly believed.

  更重要的是，作者robertfrank提出了一个崭新而与众不同的论断，其对经济政策制定有着重要意义：现代财富是种反复无常的资产，其不稳定性之大还远在人们预料之外。