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- variance optimum value 方差优值
- This determine the presetting of parameter optimum value in some applications. 以电压和脉冲宽度为例,分析了产生制约关系的物理内因过程。
- Buy without personal prejudice from suppliers who offer the optimum value when all factors are considered. 不带个人偏见,在考虑全部因素的基础上,从提供最佳价值的供应商处采购。
- Results have show that injection amount of foam exits an optimum value and trappingfactor is the most important parameter in foam diverting. 并通过计算实例给出了计算方法,得出两条结论:泡沫注入量有一最佳值;
- The optimum values of the studied coupling agents are both 2%wt. 偶联剂的最佳用量为粉体质量分数的2%25。
- When the hydraulic diameter was less than the optimum value, the regenerator performance was controlled by the pressure drop loss. 当当量直径的取值小于最佳值时,回热器的性能主要由压降损失决定;
- Based on the papers [1], [2], we construct the general location value and general elementary dependent function, which optimum value is at the midpoint, and get some properties. 在文[1]、文[2]基础上,提出一般位值的概念并构造在中点取得最大值的一般初等关联函数,得到若干性质。
- Theoretical analysis and simulation results show that AGA can not only get the global optimum value in arbitrary precision,but also raise efficiency remarkably. 理论分析和仿真实验表明改进算法不仅具有以任意精度达到全局最优值的能力,而且具有更高的优化效率。
- The optimum dosing amount of coagulant which make the minimum resistance is in conformity with the optimum value which remove maximum dissolved organic matter in water studied. 使膜过滤阻力最小的最佳混凝剂投加量与去除水中溶解性有机物效果最佳的投加量一致。
- The results show that the boronizing thickness is increased by the predeformation.There exists the optimum value between the extent of pre-deformation and boronning thinkness. 试验结果表明,预先冷变形可在一定程度上增加渗层厚度,并在形变量与渗层厚度之间存在一个最佳值;
- G&F has been ISO 9000 certified since 1994. The company's quality systems and its commitment to continuous improvement enhance its ability to meet its customers' most stringent requirements and provide optimum value. G&F已于1994年通过ISO 9000认证。公司致力于对质量体系持续完善,使其有能力满足客户最苛严的要求,提供最优价值。
- G&F has been ISO 9000 certified since 1994. The company's quality systems and its commitment to continuous improvement enhance its ability to meet its customers' most stringent requirements and provide optimum value. G&F已于1994年通过ISO 9000认证。公司致力于对质量体系持续完善,使其有能力满足客户最苛严的要求,提供最优价值。
- My ideas are at variance with his. 我的思想和他的不同。
- A optimum model is proposed for the split plate design of the labelling machine using self-adhesive labeds. the results shows that the curvity radius of split plate edge is of a optimum value that the driving work will be minimal. 探讨了用解析的方法解决压敏标签贴标签机的剥离刀口的优化设计问题,分别提出了剥离刀口处的张力功、摩擦功、弹塑性变形功和剥离功的计算模型,并对结果进行了讨论,结果表明,剥离刀口的曲率半径存在一个最优值,此值分别与纸带预张力、压敏胶的特性、标签的瞬时剥离宽度、底纸带特性等有关。
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- Research result shows that the actual energy strength of our country is higher than optimum value,is in the tendency of unceasing rising,can realize energy strength optimum scale eventually. 研究结果表明,近年来我国实际能源强度高于最优值,处于不断上升的趋势,最终会实现能源强度最优规模。
- The experimental results indicate that the copper-manganese oxide appears in an optimal oxidizability, and during this state,the activity and the thermal stability of catalyst reach an optimum value. 实验结果表明,铜锰氧化物有一最佳氧化态,在该状态下催化剂的活性、热稳定性均达到最佳值,并且制备方法简单、易洗涤。
- The results show that in the process of desalting both the temperature and electric field strength have optimum values. 结果表明,电脱盐过程中的温度和电场强度都存在最佳值;
- Her conduct is at variance with her words. 她言行不一。
- At paraxial approximation the maximum of the matching function is increasing with increased divergence angle.For different brightness of pumping light, the optimum value of the angle is obtained. 发现在旁轴近似下,匹配函数的最大值随泵浦光发散角的增大而增大,在考虑到像散的影响后,得到泵浦光发散角的参考值。