N的例句大全

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。

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In this paper, signal peptide was added before the N-terminus of CEMA with the intention to reduce its toxic to plant cells while maintaining the strong antibacterial activity.

本文通过在CEMA的N端添加信号肽，对其进行改造，以探索不降低抑菌作用的同时，降低其对植物细胞毒害作用的可能性。

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The driver must stop at one of the first N parking places. Let r.

司机必须在前N个停车点中的某一个停车。

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METHODS Luminol dependent cellular chemiluminescence ( CL) responses were measured after rat polymorphonuclear leukocyte stimulation with three agents: phorbol myristate acetate ( PMA), N fMet Leu Phe ( fMLP) or phytohaemagglutinin ( PHA).

方法：以佛波酯（PMA），趋化肽（fMLP）及植物血凝素（PHA）为刺激剂激发大鼠多形核白细胞的呼吸爆发，测定鲁米诺依赖的化学发光反应。

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Based on the theory about the plastic instability of sheet, a theoretical formula for calculating the plastic instability is worked out with the influence of the in-plane directionality of n-value on FLCs in different directions counted in, and corresponding theoretical FLCs are established.

本文根据板材失稳理论推导了考虑板平面不同方向n值影响的失稳计算公式并建立了相应的理论FLC。

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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。

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Kerry called on Russia to ensure the safety of international observers, citing the U.N. special envoy's visit to Crimea that was cut short by armed men.

克里要求俄罗斯保证国际观察员的安全，并援引联合国特使的克里米亚半岛之行被武装人员强行打断。

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The minimum molecular weights as estimated from the amino acid compositions were about 16,500. For both inhibitors A and B the N-terminal amino acid was aspartic acid, as determined by the FDNB and DNS-Gl methods and further confirmed by enzymic hydrolysis with aminopeptidase M.

由氨基酸组成求得最小分子量约16500。（4）用二硝基氟苯，二甲基氨基萘磺酰氯及氨肽酶M测定抑制剂A、B的N末端，都证实是天冬氨酸。

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I do n't want to go now that it's come to the point.

既然到了关键时刻，我倒不想去了。

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Many researches indicate that text classification is a feasible way. A Naive Bayesian Algorithm is proposed in this paper to model the filtering and a N-gram method is also introduced to segment the Chinese text into word.

本文使用了基于简单贝叶斯模型的过滤算法，同时使用N-gram对中文文本进行自动分词，并且组合多个N-gram来加快分类的收敛速度，这样分类是一种切实可行的垃圾邮件过滤方法。

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The structural nature of NCCS+, CNCS+ and CCNS+ was investigated, which are three stable linear isomers of the [ N, C, C, S]+ system and should be kinetically stable and experimentally observed provided that accurately experimental conditions are available.

NCCS+，CNCS+和CCNS+是[N，C，C，S]+体系中的三个动力学和热力学上稳定性较高的异构体，在精确的实验条件下是可以观察到的。

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But there are many differences between the N-terminal and C-terminal CRDs ( NCRD and CCRD) of Gal-9, such as their sequences, oligosaccharide binding affinitie [ 5].

然而Gal-9的N端和C端结构域存在许多不同之处，如氨基酸序列、与寡聚糖的亲和力[5]等。

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Study of biological denitrification process using δ~ ( 15) N identification technique

δ~（15）N标识技术对污水生物脱氮的试验研究

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The amino acids contents of N. lugens's eggs were tested.

测试了褐飞虱卵中氨基酸的种类及其含量.

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You're Dr. Roy Tam, a professor in the Science Department at N . Y . U.

你是罗伊. 谭博士, 纽约大学科学院的教授.

电影对白

The mathematical simulation for the flow field in the vacuum chamber and ladle during RH degassing was carried out by the N S equation, k ε two equation turbulence model and two phases zone structure model.

应用N-S方程、k-ε双方程模型及两相区结构模型对RH真空室熔池和钢包内钢液流场进行数值计算，为进一步计算浓度场和温度场奠定了基础，并解释了一些工艺现象。

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Influence of strontium on ptsn/ al 2O 3 catalysts in n butane dehydrogenation

锶助剂对铂锡催化剂正丁烷脱氢催化性能的影响

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The total income of national economy and the amount of population are predicted with second-degree moving model and with the principle of least mean square fit error determining designated value N.

利用二次移动平均模型，引入均方拟合误差最小的原理确定出时段数N，对国民经济总收入、人口数量等项目进行了预测。

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Poly ( N-vinyl carbazole) was modified to prepare azo-PVK by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts.

我们以聚乙烯咔唑为偶合组分，和发色基团对硝基苯重氮盐在相转移催化剂存在下，采用后重氮偶合方法，制备出偶氮化聚乙烯咔唑。

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N this paper, two unblocking courses of the ether blocked-couplers in negative diazo type film have been studied by GC/ MS analysis.

本文通过GC／MS谱分析研究了重氮负性胶片中醚类封闭偶合剂的解封历程。

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