碳氮比，是指有机物中碳的总含量与氮的总含量的比值。一般用“C/N”表示。如蘑菇培养料的碳氮比为30－33：1，香菇培养料的碳氮比为64：1。适当的碳氮比例，有助于微生物发酵分解。
碳氮比 [tàn dàn bǐ]
双语例句原声例句
-
利用冠层反射光谱监测叶片碳氮比的适宜时期为孕穗期至吐丝期。
The proper time for monitoring leaf soluble sugar to nitrogen ratio should be from booting to silking stage.
-
碳氮比随海拔升高而升高，在土壤剖面中的分布随植被类型不同而有所差异。
The soil C:N increased with the increase of the elevation, but its vertical distribution in the soil profile varied with different vegetation types.
-
叶片碳氮比无损监测对于玉米生长诊断和管理调控提供具有重要的理论意义和应用价值。
Non-destructive monitoring of leaf soluble sugar to nitrogen ratio based on spectral information would be important is necessary for growth diagnosis and cultural regulation in maize production .
-
We know that ionization energy is going to increase as we go across the periodic table, so that means carbon has a lower ionization energy than nitrogen which is right next to us.
我们知道电离能会随着周期表,向右而逐渐变大，因此碳的电离能比旁边的氮要低一些,那么就像我说的。
应用推荐
$firstVoiceSent
- 来自原声例句