文中在校准应用研究中采用田口方法，根据数字信号源的频率、调幅及调频试验典型值推导出全量程校准公式。
The Taguchi method is studied to derive calibration formulae of frequency and amplitude modulation of digital signal generator in whole range in this paper.
利用流动分析仪测定了烟田土壤中的全氮、全磷。
Total nitrogen and total phosphorus in tobacco field soil were determined with a Skalar flow analyzer.
秸秆还田增加了土壤全氮和无机氮含量。
Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content.
土样检测发现正常棉叶田所采土样中全氮、全钾含量比红叶田土样减少34.7%和13.9%。
Content of azote and kalium in the soil of normal field is 34.7% and 13.9% less than in red leaf field.
试验表明，秸秆还田对土壤速效钾、非交换钾的影响最大，对矿物钾和全钾的影响很小。
The results showed that the effect of straw returning on available K and non-exchangeable K were more notable than mineral K and total K.
秸秆全量还田处理杂草数量显著少于无秸秆还田各处理。
The population of weeds of straw returning was less than the treatment of no-straw returning by 228plant/m2.
秸秆还田增加了土壤全氮和无机氮含量。
The amount of nitrogen needed will increase as yield increases.
丁奇，吴建富，李涛，等。稻草全量还田对双季水稻生长和土壤肥力的影响[J]。江西农业大学学报，2014,36 (1)：44 - 49。
Ding Q, Wu J f, li t, et al. The effect of total straw incorporation on rice growth and soil fertility [J]. Acta Agriculturae Universitatis Jiangxiensis, 2014, 36 (1) : 44-49.
如果全量秸秆还田结合冬季种植绿肥，土壤饱和固碳量则可以在稻田土壤现有碳储量的基础上平均提高65．77％。
The saturated carbon storage of 100% straw combined with green manure incorporation was 65.77% higher than that of current carbon storage.
如果全量秸秆还田结合冬季种植绿肥，土壤饱和固碳量则可以在稻田土壤现有碳储量的基础上平均提高65．77％。
The saturated carbon storage of 100% straw combined with green manure incorporation was 65.77% higher than that of current carbon storage.
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