N P的例句大全

The results indicated that the root morphology of low P starved rice was affected very significantly by N forms.

结果表明，在氮素供应充足但磷饥饿胁迫的状况下，氮素形态对根系的影响仍然十分显著。

互联网摘选

The levels of N and P elements in the butchery waste-water were reduced obviously by Eichhornia crassipes Solms.

在含Ag~+浓度为0.1～2.0ppm的屠宰废水中，凤眼莲降低N、P元素的效率，随浓度增加而降低；

互联网摘选

The visible absorption spectra of p-benzoquinone ( PBQ) in CS_2 were measured, and a weak absorption band around 507 nm attributed to n-π~ singlet-triplet transition was demonstrated.

测量了对苯醌（p-benzoquinone，PBQ）在CS2中的可见吸收光谱，论证了该实验中发现的507nm带来源于PBQ的n-π单-三态跃迁。

互联网摘选

Based on single quadratic equation of nitrogen, phosphorus and potassium under suitable fertilization rate, the optimum amount of N fertilizer among years had significantly increasing trend, the one for P fertilizer increased and K fertilizer with a slightly increase.

据适宜施肥条件下水稻氮、磷、钾单因素一元二次肥效方程分析，氮肥最佳施用量呈逐年显著增加趋势，钾肥最佳施用量有所上升，磷肥最佳施用量缓慢增加。

互联网摘选

For example, do the reports often say Not Fault Found?( NFF) or show the same repair being done ( the same component replaced) to all LRUs of a particular P/ N?

比如：报告上是否说“没有发现故障（NFF）”或同一个P/N的LRU都做了相同的修理（更换了同一个部件）？

互联网摘选

Three factors, N, P and Mn~ ( 2+), were added in purified terephthalic acid ( PTA) wastewater in order to research their effects on the characters of Fhhh strain in the degradation of pollutants.

在精对苯二甲酸（PTA）石油化工废水中，添加氮、磷、Mn2+3种因子，测定该3种添加因子对Fhhh菌株降解废水效率的影响。

互联网摘选

Accordingly, the I-V characteristics of N and P type DBRs due to three kinds of current mechanisms: the drift-diffusion, pure drift and thermionic emission currents, have been analyzed theoretically.

并以此为依据，从理论上分别分析和比较了多子漂移扩散、纯漂移和热电子发射电流机制所起的作用。

互联网摘选

SAW TDL/ P~+ N Diode Memory Correlator in the Flash Mode

瞬态模式SAW TDL/P~+N二极管存储相关卷积器

互联网摘选

Variable manure fertilization operating system was used to do the field operation test. The fertilization experiments selected nine different fertilizer levels and different N, P, K fertilization ratio.

对变量配肥施肥作业系统进行了田间作业试验，选择9个不同的施肥量等级和不同的N、P、K配肥比，进行了施肥试验。

互联网摘选

With the plant growing and reproducing the N and P content in plant were continually transferred, regulated and used once again.

植株体内N，P不断转移、调整和再度利用。

互联网摘选

Results LCU, EPQ N in patients were significantly higher than those in healthy controls (? P? < 0.01 ).

结果反流性食管炎病人的LCU 、 EPQN分明显高于健康人 ( P<0.01 ).

互联网摘选

Conclusions PNA can be delivered into tumor cells in form of PNA-DNA hybrids by cationic liposome. Properly designed antisense PNA can inhibit MDR related P-gp expression of SK-N-SH cells efficien-tly and specifically.

结论PNA-DNA杂交阳离子脂质体转染法可有效增加细胞对PNA的摄取，特异序列的反义PNA可在一定程度上阻断神经母细胞瘤MDR相关蛋白P-gp的表达。

互联网摘选

Microwave properties ofthese devices are P ( 1 dB ) & gt ; 4 W , G ( 1 dw ) 6.5-7.5 dB and n ( add ) & gt ; 35 %.

在5.3GHZ下,器件 1dB 压缩点的输出功率 ≥4W,增益为6.5～7.5dB,功率附加效率 ≥35%.

互联网摘选

Poly [ 2-methoxy-5-( 3 ′-methyl) butoxy]-p-phenylene vinylene ( MMB-PPV) was synthesized by dehydrochlorination reaction and the optical and electrical properties of the MMB-PPV films implanted by N~+ ions have been also studied.

利用脱氯化氢反应制备π共轭高分子聚[2-甲氧基-5-（3′-甲基）丁氧基]对苯乙炔（MMB-PPV）。

互联网摘选

Confidence level of the P S N determined by the maximum likelihood principle

极大似然法测定p-S-N曲线的置信度

互联网摘选

Distribution of serotonin, phenylethanolamine-N-methyltransferase substance P and leu-enkephalin immunoreactive neurons in the rostral ventrolateral medulla of the cat

猫延髓吻侧腹外侧区5-羟色胺、苯乙醇胺氮位甲基转移酶、P物质和亮氨酸-脑啡肽免疫反应神经元的分布

互联网摘选

The distribution of electrostatic potential is quite uneven, so P 3 N 21 has a very high impact sensitivity.

晶体中点电荷静电势在各晶面上的投影分布很不均匀, 这可解释P3N21对机械撞击作用极度敏感的实验事实.

互联网摘选

The ( p, q) forms of the Bounded Region with C ￣ 2-boundary in C ￣ n

C~n中具C~2边界的有界域上的（p，q）形式

互联网摘选

Effect of Boric Fertilizer in Double low Repe Field on the Contents of N.P.K and B of Soils

本文内容包括三个方面：双低油菜施硼对土壤氮磷钾硼含量的影响

互联网摘选

Leaf N, P and K were higher of blueberry cultured on dark brown forest soil and meadow bog gleyed soil.

N、P和K含量在暗棕色森林土和草甸沼泽地土壤上较高；

互联网摘选