1、

Infinite Dilution Activity Coefficients of Ketones in Sodium Oxalate Water Solution

酮在草酸钠水溶液中的无限稀释活度系数

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2、

The Measurement of Solute Diffusion Coefficient in Polymers at Infinite Dilution

小分子在高分子膜中无限稀释扩散系数的测定

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Restriction on the application of dilution factor in resistivity spectral transformation

利用稀释系数转换电阻率谱的条件限制

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Sorption and Desorption of Neptunium(ⅴ) on Loess and Its Solid Components: Relative Contribution and Hysteresis? Effects of Fulvic Acid and Carbonate in Solution

Np(Ⅴ)在黄土及其固相组分上的吸附与解吸&相对贡献、滞后系数、溶液中腐殖酸和碳酸盐的影响

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5、

With the decrease of cavitation number, the loss increase further.

且随着空化系数的降低,损失增加。

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Accurate confirmation of hydro-turbine output with critical cavitation coefficient

利用临界空化系数精确确定水轮机出力

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Moreover, the cavitation coefficient that can describe the strength of cavitation is definitude. It has a good consistency with the theoretical maximum sound pressure.

此外,定义了描述空化强弱的空化系数K,并将其与通过理论计算所得的空泡振动最大声压进行比较后发现两者有着较好的一致性。

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8、

In this paper, from Bernoulli's equation of silt-laden water flow, the formulae of cavitation coefficient and static draft head of a hydraulic turbine in silt-laden water flow are ascertained theoretically.

本文以含沙水流时的伯努利方程为依据,从理论上推导了含沙水流时水轮机的汽蚀系数与吸出高度计算公式;

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10、

Total conductivity of heat exchanger of ellipse spiral ophidian coils

正交椭圆螺旋盘管换热器的总传热系数

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Tyr in blood, foot, liver heart was continuously in a poor level with no clear distribution coefficient peak which indicated that these tissues had a weak function in Tyr metabolism in mussel.

血液、心脏、唇瓣、斧足、肝脏和生殖腺中的酪氨酸分布始终较低,也无明显的分布系数峰,表明它们对蚌酪氨酸代谢无显著的影响。

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13、

The method measures the similarity of durability index series of components by the use of similarity coefficient and forms a fuzzy equivalence matrix with sort function.

该方法利用相似系数在各构件的耐久性指标序列之间进行相似性度量,并形成了具有分类功能的模糊等价矩阵。

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14、

Analysis on Heat Pump Function Coefficient with Load Performance

变负荷运行对热泵性能系数影响的分析

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15、

Based on the line-spring shell model, J integral of circumferential and axial cracks in pipe elbows is calculated by EPRI method. Then by following the procedure of EPRI, F 1 function and h 1 function are given.

采用线弹簧壳体模型进行有限元计算求解含裂纹弯管的J积分,而后仿照EPRI方法的思路,给出了J估算式及其相关系数F1和h1。

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16、

The conversion process can retain the relational database's entity integrity constraint referential integrity constraint and most of customing integrity constraint.

转换过程可保留关系数据库的实体完整性约束、参照完整性约束和绝大部分的用户自定义完整性约束。

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The overall classification precision of three kinds place things in research region is high, achieves 92.5290%, the Kappa coefficient is 0.8852, can satisfy the demand of the urban landscape and the urban green space spatial structure study. 2.

研究区三类地物分类总体精度较高,达到92.5290%,Kappa系数0.8852,完全满足城市景观结构分析及城市绿地空间结构研究需求。

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18、

Signal's Recovery via Adaptive Gabor Coefficients Shrinking with Bayes Rule

基于Bayes准则自适应Gabor系数缩减的信号恢复

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Switching Characteristics of Three-Core Nonlinear Directional Couplers with Variable Coupling Coefficient

变耦合系数非线性三波导定向耦合器特性研究

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20、

24 soil sampler were employed for the study, and the correlation coefficients in 21 soils were statistically significant at 1% level, and the other were at 5% level.

在24个供试土壤中,有21个土壤的相关系数达到极显著水准,3个达显著水准。

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