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inverse ratio相关的网络例句

查询词典 inverse ratio

与 inverse ratio 相关的网络例句 [注:此内容来源于网络,仅供参考]

Simulations show that when the signal to noise ratio is greater than 0dB, the inverse model algorithm converges rapidly and stably with computational error being within a minimal bound.

仿真结果表明在信噪比大于0dB时,该自适应逆模型算法收敛迅速、稳定,计算误差保持在较小的范围之内。

By carrying out ~1H spin-diffusion experiments,the domain sizes of DNA in the complexes were determined.The domain size of DNA is found to decrease greatly when the N/P ratio changes from 0.5 to 3 and changes only slightly with further increase of the N/P ratio.After making a thorough analysis and discussion on drug control release and gene delivery systems with general NMR techniques,we presents a method of 1D PFG NMR technique to realize quick observation on the Mw change of polymer during its degradation process.Moreover,according to the inverse Laplace transformation theory and based on a function of diffusivity distribution of polymer in solution,2D PFG NMR technique is developed to measure the Mw distribution of polymer.Combined with Monte Carlo simulation,the degradation mechanism can be figured out.

从发展新的核磁共振方法,拓展核磁技术应用范围的角度来看,本文首次提出了采用一维脉冲梯度场技术快速测量降解过程中聚合物的分子量变化的新方法;并首次将Monte Carlo模拟与PFG实验结果进行了关联分析,从而不仅可以实时观测体系分子量的变化,而且可以对体系的降解机理进行深入分析;首次将延伸型指数函数引入对自扩散曲线的拟合,并通过反拉普拉斯变换,建立了一种实时测量聚合物体系分子量分布的新方法;首次将固体核磁共振的研究方法,引入聚合物/DNA复合物体系的研究。

It was suggested that in the radiation distance of 50 to 100 cm, the dosage could be calculated by the square inverse ratio law.

提示:照射距离为50~100cm时可采用平方反比定律计算剂量,如果可能尽量采用相同的距离进行最小红斑量测定与照射或按不同距离时的强度比值折算。

It was found that the practical value of the relative intensity of ultraviolet radiation in the radiation distance of 50 to 100 cm was conincident with theoretical one calcuIated by the square inverse ratio law. In the radiation distance of 25 cm, the practical value was less than theoretical one.

但实际上治疗用的紫外线灯管多为U型灯管,光照强度与光源距离的关系是否仍符合平方反比定律曾有不同意见,为此我们进行了紫外线照射距离改变对强度影响的测试。

In the radiation distance of 25 cm, the practical value was less than theoretical one. It was suggested that in the radiation distance of 50 to 100 cm, the dosage could be calculated by the square inverse ratio law.

提示:照射距离为50~100cm时可采用平方反比定律计算剂量,如果可能尽量采用相同的距离进行最小红斑量测定与照射或按不同距离时的强度比值折算。

Among them,"Labor productivity becomes inverse ratio with magnitude of value " the proposition that is a mistake.

其中,"劳动生产力同价值量成反比"是一个错误的命题。

According to the results of empirical study, current relative corporate value is in inverse proportion to asset return ratio and asset liability ratio,and in direct proportion to equity interest and long term/short term liabilities;the growth potential of corporate value is in direct proportion to asset return ratio,and in inverse proportion...

实证结果表明,我国上市公司当前的相对价值与公司的资产报酬率以及资产负债比呈反比,而与公司的股东权益比、长短期负债比成正比。公司的价值成长能力与公司的资产报酬率成正比,而与公司的资产负债比、股东权益比、长短期负债比成反比。

Results showed that settling rate is in inverse ratio to the value of SV and MLSS. Sludge age, oxygen consuming rate, extracellular polymer and removal efficiency of COD take changes with variety of settling rate.

结果表明:作为选择压的沉降速率与反应器中SV值和MLSS成反比关系;在沉降速率变化过程中,污泥龄、耗氧速率、胞外多聚物和COD去除率均产生变化。

Features · The number of active dots: 1,456,000 (1.6-inch; 4.1cm in diagonal)· Supports SVGA (804 3 604) and PC981 (804 3 500)· Effective aperture ratio: 70%· Built-in cross talk free and ghost free circuits · High contrast ratio with normally white mode: 150 · Built-in H and V drivers (built-in input level conversion circuit, 5V driving possible)· Up/down and/or right/left inverse display function

特点·积极点数:1456000(1.6英寸;4.1厘米在对角线)·支持的SVGA(804 3 604人)和PC98 * 1(804 3 500)·的有效孔径比:70%·内置在相声自由和自由的幽灵与一般电路·高白模式:150·内置在H和V驱动程序(内置输入电平转换电路,5V的驱动可能)高达·/下和/或右/左逆显示功能

This paper is to analyze the spoilage of open-shelf service in college libraries, reveal the fact of the inverse ratio between loss and increase of books, and raise measures to reduce the spoilage with our subjective efforts, stress that readers and librarians will together cherish books.

本文就高校图书馆开架流通中存在的图书损耗严重的现象进行了分析,揭示了高校图书馆中的图书消耗率与图书增长率成反比的客观事实,提出了如何通过主观努力来降低损耗的措施,强调读者应和图书馆的工作人员一起珍惜图书、爱护图书。

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