相对稳定性

The results show that the two ultrasonic flowmeters have high precision and stability, their maximal relative errors are 1.60% and 0.39% respectively.

结果表明，两款流量计最大相对误差分别为1.60%和0.39%，均具有较高的测试精度，稳定性也较好，能满足泵站现场测试的精度要求。

The gas chromatography quantitative analysis conditions of gum rosin were studied by selection of chromatographic columns and chromatographic resolution conditions with the pure rosin sample of P.

用纯思茅松松香样品，通过选择色谱柱和色谱分离条件，研究确定了脂松香气相色谱定量分析的条件，定量分析了松香树脂酸的相对百分含量；定量分析数据通过统计学中的Grubb′s检验法进行误差检验，在确定的条件下脂松香气相色谱定量分析结果具有稳定性、准确性和复现性结果；对马尾松、湿地松松香定量分析也取得同样结果。

An improved expression of sensitivity analysis is provided, and the importance degrees of factors with different dimensions that influence firing stability of gun are compared.

通过引入相对灵敏度分析公式，解决了具有不同量纲的影响因素的比较难题，进而获得影响火炮射击稳定性的重要结构参数。

To design a good lanthanide luminescent sensor, a unique combination of features must be realized: high selectivity and recognition to lanthanide ions; presence of multiple absorbing groups suitable for energy-transfer ; high thermodynamic stability and kinetic internees.

一个优良的发光器件必须具备以下几个条件：配体对金属离子有较高的选择识别性能；配体含有共轭发色团有利于能量从配体向中心离子转移；配合物具有相对较高的动力学和热力学稳定性。

Power system stability in which any disturbances occurring have only small rates of change and small relative magnitudes.

电力系统稳定性的一种类型，其扰动量和扰动变动率相对较小。

The bureaucratic organization, to be specifically, has the exactness to deal with the complexity, because it is based on the rational principles, and comes by rational calculation; It has the stability because it is based on the stable rules and hierarchy structure; It has the "reliability" on implementation of administrative goals, because personal factors are removed, the probability of making mistakes is minished under the strict "discipline" and appointment of qualified employees.

具体地说，在应对复杂性上，官僚制组织是按照理性的原则建立起来的，其组织分工和工作程序都是经过理性算计的，更具有&精确性&；以稳定的规章制度和稳固的科层制结构为基础，具有&稳定性&；由于排除管理中的人格因素，严格按照&纪律&来推行工作，就相对减小了工作出错的概率；任用经过培训的合格人员，按照专业分工将复杂的事务分解开来，因而在实现规定的行政目标方面，具有&可靠性&。

Based on the instability criterion of semi-classical Maxwell -Bloch equations of single-mode optical systems, the global distribution of instability region is depicted in A-6 parameter space (△ detuning of the atoms,θ mistuning of the cavity).

本文艰据半经典Maxwell一Bloeh方程单模光学双稳系统的稳定性判据，在△一日参数平面上描绘该系统不稳定区的整体分布(这里△和日分别正比于原子与腔相对输入场的失谐度)。

The columns exhibited good separation ability for disubstituted benzene isomers, especially for xylenes and cresols. In addition, the three peralkylated-β-CD columns offer better selectivity than the (2,6-di-O-benzyl)-β-CD column.

同一根柱不同次进样和不同柱之间表现出良好的重复性，保留时间的相对标准偏差小于8.5%；对使用大约40次后的溶胶-凝胶柱重新进行测试，柱效下降不明显，说明该类色谱柱的稳定性良好。

Compared with the prior art, the invention has the advantages that:(1) the active neural microelectrode integrates signal collection/processing and stimulation function in the same preposed signal processing chip, which can reduce the disturbance of environmental noise, inhibit the attenuation caused by parasitic capacitance, filter polarized voltage and greatly improve the speech-noise ratio and stability of the whole microelectrode; and (2) the active neural microelectrode integrates digital logic control and stimulation circuit in the chip, so as to reduce the amount of output leads and simplify the complexity of subsequent circuits.

本发明相对于现有技术具有如下突出特点：(1)将信号的采集，处理以及刺激功能集成在一个前置信号处理芯片上，不仅减少了因为环境噪声的干扰，而且很好的抑制了寄生电容引起的衰减，滤除了极化电压，大大增强了整个微电极的信噪比和稳定性；(2)同时，将数字逻辑控制和刺激电路也集成在此芯片上，减少了输出引线的数目，简化了后续电路的复杂性。

High stability to increase the working life of tube.

稳定性高相对增加灯管寿命。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。