临界负荷 meaning in English

burn-out flux
critical load

Evaluating critical loads of nutrient nitrogen on soils in china using the smb method
法确定中国土壤的营养氮沉降临界负荷
Study on the critical load for acid rain of four typical soils taken from the three gorges reservoir region
三峡库区四种典型土壤的酸雨临界负荷研究
Logic : exceedance of critical so2 loading represents an indicator for ecosystems under stress due to acidification from anthropogenic sulfur deposition
结果:超过so 2的临界负荷量可由一受到人为排放硫的沈降而导致生
Under the condition of the same film thickness and nitrogen containing , the higher critical load indicates the smaller residual stress and larger adhesion energy
而若是在相同厚度，含氮量也相同的类钻碳膜，当临界负荷越大时表示其残留应力越小，则附著能量也就会较大。
According to the experimental results , the critical loads are higher as more nitrogen containing ; however , the critical load of the film of 66 percent nitrogen containing is very low because of much graphitizing
由实验结果可得知，当类钻碳薄膜的氮含量提高时，其刮痕试验得到的临界负荷值会变大，但是当氮含量达到66 %时，因为类钻碳膜已有石墨化的现象，临界负荷值则会急据的下降。