非零

Extract information based on the instantaneous features : In the center is one of the instantaneous rate of the power spectral density of the maximum, is a center to the absolute value of the instantaneous rate of the standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component absolute standard deviation, Non-zero weak signal instantaneous phase of the nonlinear component standard deviation, In the center is one of the non-weak signal of the absolute value of the instantaneous frequency standard deviation, a signal to one of the instantaneous frequency of the power spectral density of the maximum, According to 16QAM and QPSK signals XI axis projection in the different performance parameters raised.

提取信号七个基于瞬时信息的特征：零中心归一化瞬时幅度功率谱密度的最大值，零中心归一化瞬时幅度绝对值的标准偏差，零中心非弱信号段瞬时相位非线性分量绝对值标准偏差，零中心非弱信号段瞬时相位非线性分量标准偏差，零中心归一化的非弱信号段瞬时频率绝对值的标准偏差，一个信号段的归一化瞬时频率功率谱密度的最大值，根据信号 QPSK 和16QAM在 XI 轴投影的不同表现，提出特征参数。

Zhan has determined the maximum and minimum numbers of positive entries of imprimitive irreducible nonnegative matrices with a given imprimitivity index. In this paper, we prove that if a positive integer is between the maximum and minimum numbers, then there exists an irreducible nonnegative matrix A with the given imprimitivity index and with the given number of positive entries.

非负矩阵是矩阵论中研究比较活跃的领域，不可约非负矩阵是比较重要的非负矩阵，本文分两部分，一部分主要在詹兴致教授的研究基础上研究了给定非本原性指标的不可约非负矩阵中非零元个数的连续性，肯定地回答了詹兴致提出的一个自然的问题。

Professor刘纪鹏such as a joint letter to boost the stock market after yesterday刘纪鹏"Daily Economic News" said in an interview that "if the report can be sure, then we will launch for the size of the non-specific programs, known as' zero cost 'program, if adopted by listed companies, then in December leveraging China's stock market is entirely possible."

"零成本"的解决办法的非股票的规模，充分利用火线出版的新书中建议10，如教授联名致信促进昨天刘纪鹏后，股市"每日经济新闻"刘纪鹏在接受采访时说："如果报告可以肯定的，那么我们将推出的大小非特定程序，被称为'零成本'计划，如果上市公司通过，然后在12月利用中国股市是完全可能的。"

The uniform of nonlinear incremental equation at critical points or non-critical points are deduced, and the relations between incremental solutions and nullspace basis of incremental matrix are put forward. So the incremental solutions can be obtained directly by nullspace basis, and can be expressed nullspace basis of matrix.

推导了非线性增量平衡方程在极值临界点与非临界点解的统一形式，指出增量解与增广矩阵零空间基的关系，从而可直接由零空间基获得增量解，并直接表示为增广矩阵零空间基的形式。

In this paper we separate the Hamiltonian into three parts: a spherical symmetry Hamiltonian; a z-component of the angular momentum operator, and a non-spherical symmetric potential as the perturbation operator, and provide a propose method by separating the potential containing squared magnetic field B^2 into two parts spherical symmetric and non-spherical symmetric ones so that the first-order energy correction due to the non-spherical symmetric potential is zero, and the second-order correction due to B^2 can be obtained by a simple variational method.

采用变分法和微扰法相结合的方法，把高强度磁场中氢原子的哈密顿H分为三部分：球对称哈密顿；z分量角动量算符相应部分和非球对称势微扰，并用一种特别规定的分解法将哈密顿H中含磁场平方项的势能分解为球对称与非球对称两部分，且使非球对称部分引起的一级修正能量值为零，并采用一种简便的变分法直接求出B^2对能级的二级修正值。

The inverted wavelength conversion of the nonreturn to zero and the format conversion from NRZ to pseudo return to zero are demonstrated synchronously based on single SOA and an optical bandpass filter with 0.32 nm bandwidth. The conversion results depend on the OBF detuning as respect to the probe carrier.

利用半导体光放大器和带宽为0.32 nm的可调窄带滤波器同时实现了40 Gbit/s的非归零信号的反相波长转换和非归零到伪归零信号的码型转换，波长转换和码型转换的结果差异取决于滤波器中心波长相对于探测光波长的失谐量。

Established in 2000, Jiaxing and Pinghu, Ningbo Sanyi Fastener Co., Ltd. is specialized in manufacturing various kinds of stainless steel pipe connectors, weld nuts, flange nuts, square nuts, cap nuts, wing nuts, lock nuts of GB, ANSI, DIN, BS and JIS standards and non-standard nuts.

宁波市经济技术开发区三益紧固件有限公司成立于二零零零年，从台湾引进全自动进口设备，专业生产各种焊接螺母、法兰螺母、方帽、盖型螺母、蝶型螺母、防松螺母、非标准类特殊异型紧固件以及国标、美标、德制、英制、日制等标准紧固件、不锈钢管接。

BANK LOANS At 30 June, the bank loans were repayable as follows: The Group 2008 2007 HK$'000 HK$'000 Within one year or on demand 12,480 25,311 After one year but within two years 7,800 20,770 After two years but within five years – 27,090 After five years – 826 7,800 48,686 20,280 73,997 All of the non-current interest-bearing borrowings are carried at amortised cost.

银行贷款于六月三十日，须偿还之银行贷款如下：本集团二零零八年二零零七年千港元千港元一年内或按要求 12，480 25，311 一年后但两年内 7，800 20，770 两年后但五年内– 27，090 五年后– 826 7，800 48，686 20，280 73，997 所有非即期计息借贷按摊销成本计算。

Non zero offset VSP ; converted SV waves ; compressional versus shear wave velocity ratio ; Poisson's ratio

非零偏VSP ；转换SV波；纵、横波速度比；泊松比

An ambiguous condition exists if SOURCE-ID is used when BLK contains a non-zero value.

当 BLK 包含一个非零值时，使用 SOURCE-ID 将会产生一个模稜两可的情况。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。