N P

The distributed detection based on N-P criteria with parallel network is studied in this paper.

本文研究了并行网络结构下基于N -P 准则的分布式检测理论与方法.

This study demonstrated that newly-adapted vegetable plot for radish with potassium based on N and P fertilization significantly enhanced its yield and quality.

新改菜地施钾研究表明：在施用氮、磷肥的基础上增施钾肥可显著提高水萝卜的产量；

The result shows that the stability of N-P test of change point is not ideal.

结果显示,转点的N -P 检验稳定性不很理想.

Characteristics of a Front-Illuminated Visible-Blind UV Photodetector Based on GaN p-i-n Photodiodes with High Quantum Efficiency

高量子效率前照式GaN基p-i-n结构紫外探测器

Cooperation application of N , P , K can increase the content of organic N, valid-P and valid-K.

氮磷钾配合施用土壤有机质 、 水解氮 、 速效磷和速效钾提高幅度较大.

GaN-based p-i-n Ultraviolet Detectors

GaN基p-i-n紫外探测器

Both transistors are not of the n. p. n type.

两个晶体管不都是n. p. n型的.

The optimum ratio of N : P : K should be 2 . 1:1 : 0 . 4.

化肥氮磷钾比例应是 2.1∶1∶0.4.

The limiting nutrient, P. rose, most rapidly, which caused the ratio of N : P to decrease.

30多年来湖体中形态营养元素含量有较大增长, 尤其是磷增长最快, 使 氮磷 比下降.

And higher nutrients ( N, P, K ) remained in soils was found in CCF treatments.

对土壤中速效N、 P 、 K测定 显示, 控释 肥增加了土壤中速效N、 P、K的 含量,在黄熟期,施用控释肥料区的N 、 P、 K的 残留量明显提高.

Fabrication and Characterization of Backside-illuminated GaN/ AlGaN p-i-n Ultraviolet Detector

背照式GaN/AlGaN p-i-n紫外探测器的制备与性能

CMOS Compatible MEMS P/ N Polycrystalline Silicon Thermopile IR Detector

CMOS兼容的微机械P/N多晶硅热电堆红外探测器

Biological N-P removal involves in processes such as nitrification, denitrification, phosphorus release and uptake.

就氮磷脱除而言,一般需涉及硝化 、 反硝化 、 微生物释磷和吸磷过程.

The contents of N, P, K. in branches and leaves are highest in April.

枝、叶中N 、 P 、 K的含量都在四月最大.

Leaf fat content increased with N, P and K application whereas S, Mg and B had negative effect.

N 、 P、K肥施用有提高桑叶中脂肪含量的作用,而S 、 Mg、B肥的作用则相反.