n3

N application at booting stage ( N2 and N3 ), increased significantly P - amylase activity and protein content .

孕穗期施氮肥（N2和N3）可显著提高卜淀粉酶活性与蛋白质含量。

The research of multiphase induction motor drives ( the phase number n3 ) has been deepened since half century ago .

半个世纪多以来，对多相系统（相数n大于3）的研究不断深入。

Effect of Lactobacillus Plantarum N3 ′ FLF on the Production Performance of Weaning Piglets

植物乳杆菌N3发酵断奶仔猪料对断奶仔猪生产性能的影响

Objective To analyse the effect of adjuvant chemotherapy combined radiotherapy of advanced nasopharyngeal carcinoma ( N2 , N3 stage ) .

目的分析评价晚期（N2，N3期）鼻咽癌放疗加辅助化疗的疗效。

The soluble receptor flt-1_ ( n3 ) of vascular endothelial growth factor inhibits bladder carcinoma angiogenesis and growth

血管内皮生长因子可溶性受体flt-1（n3）对裸鼠人膀胱癌生长的影响

Theoretical study shows that the algorithm has a time bound O ( n3 ) ( where n is the length of the input string . )

理论分析表明本算法对一般文法具有时间界O（n~3）这里n是输入句子的长度）；

And if there are one , and two , and three constituents with respect to n1 , and n2 , and n3 .

如果这里有一，二，三三种组分，分别有n1，n2和n3摩尔。

Though the CKY algorithm has a theoretical time complexity of 0 ( n3 ), in practice there are still multiple implementations leading to various efficiencies .

尽管CKY算法具有理论的O（n~3）复杂度，然而实践中还是可以有多种不同效率的实现方式。

Fan beam industrial CT system usually adopts filter back-projection algorithm to reconstruct CT images . Its computational complexity is O ( N3 ) [ 1 ] .

扇束工业CT一般采用滤波反投影算法进行CT图像重构，其计算复杂度为O（N）。

Conclusion Radiotherapy with chemotherapy can increase the survival rates and decrease the distant metasis in patients with N2 , N3 stage nasopharyngeal carcinoma .

结论放化疗综合治疗N2、N3期鼻咽癌有助于提高短、中期生存率，减少局部复发和远处转移。

You can repeat the above steps for building and installing MPI on all the machines , such as n2 and n3 .

可以重复上面的步骤在所有的计算机（如n2和n3）上构建和安装MPI。

And the memory demand of the hybrid Markov model is O ( N2 ) while order-2 Markov model is O ( N3 ) .

混合模型的存储空间需求为O（N2），而2阶Markov模型为O（N3）。

The algorithm has acceptable time complexity O ( N3 ) and space complexity O ( N ), and it could be used to compress and transmit any size of images .

该算法还有良好的时间复杂性O（N3）和空间复杂性O（N），可用于任意大小图像的压缩与传输。

III ) Subei coastal current water ( sites N2 and N3 ) . The water of this area is characterized by low temperature and SSC , and high salinity .

Ⅲ）苏北沿岸流水主导区位于启东一线的区域（N2和N3），低温，高盐，含沙量较低。

Methods like density functional theory ( DFT ), with relatively low computational scalings ( N3 ~ 4 ), have been successful in studying molecules or materials near their equilibrium geometries .

例如，计算标度相对较低的密度泛函（DFT）方法已经被成功地用于研究平衡结构附近的分子和材料。

In this paper , we give a new algorithm for the bottleneck assignment problem on the basis of Knig s theorem , and show that the time complexity of the algorithm is O ( n3 ) .

本文对瓶颈指派问题给出了一种新的算法，该算法不需要利用最大流算法，而类似于解经典指派问题的匈牙利算法。

In this paper , we discuss the amplitude Nth-power squeezing characteristics of the optical field which involves vacuum state , two-photon Fock state and n-photon ( n3 ) Fock state s .

本文讨论了由光场真空态、双光子Fock态同n光子（n＞3）Fock态叠加而构成的光场叠加态的振幅N次方压缩特性。

Compared with linear method and ordered successive interference cancellation ( OSIC ) method , the performance improvement is verified by analysis and simulation , and the complexity of proposed algorithm is as O ( N3 ) as the linear method .

分析和仿真结果表明，相对于线性检测方法以及排序串行干扰消除方法，所提方法使得误码率性能显著提高，而复杂度与线性方法同为O（N-3）。

Herein , we explore the intersection between the singlet and triplet PESs of the F + N3 system with high-level ab initio methods and discuss the possible role of this intersection on the dynamics .

因此本文用高水平的从头算方法研究了FN3单重态和三重态的势能面交叉并讨论其在反应途径中可能起到的作用。

Only with additional O ( n ) space , a new algorithm is proposed to eliminate the redundant calculation in the energy of internal loops and reduce the time complexity to O ( n3 ) with unrestricted loop sizes for optimal free energy .

通过使用额外的O（n）的空间，计算内部环中的冗余计算大为减少，从而在同样不限制环大小的情况下，在O（n3）的时间内能够获得最优解。

The pathogenic strains were isolated from sick Silurus meridionalis , named N1 , N2 , N3 and N4.And three Bdellovibrios were isolated from fishpond sullage using N3 as prey .

从患病南方大口鲶分离得到病原菌N1、N2、N3、N4，以N3为宿主菌，从鱼塘淤泥中分离到三株蛭弧菌。

This paper describes an inheritance graph for object-oriented software methodology at first , then discusses a unit repeated inheritance algorithm , its time complexity is O ( n3 ) . An example is given in this paper , inheritance levels testing method is presented at last .

本文首先通过继承图描述面向对象软件测试方法，然后讨论了单元重复继承算法，该算法的时间复杂性为O（n3），并给出了具体实例，最后提出了继承层次测试方法。

A " nearly optimal " job scheduling algorithm for a set of independent tasks under resource constraints and in arbitrary executing time is presented . The algorithm proposed is valid only for a duplex processor system with a time complexity of o ( n3 ) .

本文在双机系统环境下对具有资源约束且执行时间为任意的独立作业提出了一个o（n~3）几乎最优的调度算法。

Our algorithm is divided into two parts , and the first part is related to the enumeration , with an O ( 1.86n ) time complexity , while the second part is can be completed in polynomial time , namely O ( n3 ) .

算法分为两部分，第一部分是涉及枚举的，时间复杂度为0（1.86n），第二部分是在多项式时间内能够完成的，时间复杂度为O（n3）。

In the medium and latter stages ( after the first soil drying in field ) addition of higher level N fertilizer N3 ( 270kg / hm2 ) and N4 ( 360kg / hm2 ) could stimulate strongly N2O emissions .

在水稻生长中后期（第1次烤田后），N3处理（270kg/hm2）和N4处理（360kg/hm2）的较高水平的氮肥加入能强烈刺激N2O排放。

This paper proves that the average running time of the recursive traversal algorithm of stochastic binary tree does not go beyond ( n3 + 6n2 + 11n ) / 18 . Here , n is the number of nodes in the tree .

本文证明了对由随机插入结点而逐渐产生的二叉树进行遍历的递归算法的平均运行时间少于等于（n3＋6n2十11n）／18，其中n为树的结点数。

An efficient decoding algorithm for geometrically generalized RS codes is presented , which can be applied to decode any received codes with errors not more than [ ( d-1 ) / 2 ] . The decoding complexity is only O ( n3 ) .

本文给出了几何广义RS码的一种有效译码算法，该算法可对任意错误个数不超过〔（d－1）／2〕的接收码字进行译码，其复杂度仅为O（n3）

And ( 4 ) the in-situ stress field in Xinwen coal mining with buried depth more than 1 000 m is dominated by horizontal stress ; and the orientations of the maximum horizontal principal stresses mainly concentrate on N3 ° E – N43.5 ° W.

新汶矿区超过1000m深井地应力以水平应力为主，最大水平主应力方向主要集中在N3°E～N43.5°W。

TSM-FMM reduces computational complexity to o ( NlogN ) for sparse structures and to o ( N ) for dense structures , from o ( N3 ) for the Gaussian elimination method and o ( N2 ) per iteration for the CG method .

运用这种方法，能把计算复杂度从高斯消元法的o（N~3）和CG法的o（N~2）减少到：对于稀疏结构的o（NlogN），对于稠密结构的o（N）；

N-6 / n-3 ratio of 23 , much larger than the unsaturated fatty acids in the proper value of the recommended n6 / n3 4 ~ 6:1 . Qingdao , a higher dietary fat intake was mainly due to cooking oil and nuts intake more .

n-6/n-3比值23，远远大于不饱和脂肪酸中n6/n3的推荐适宜值4～6：1。青岛居民膳食脂肪摄入量较高的主要原因是烹调用油及坚果类摄入量较多。