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Systematic isopiestic measurements have been made at the temperature 298.15K for the quaternary system {water (A1)+methanol (A2)+sodium bromide + ammonium bromide} with the mass ratios of water: methanol=9∶1 and 4∶1 and for the quinary system {water (A1)+methanol (A2)+ethanol (A3)+sodium bromide +ammonium bromide} with the mass ratios of water: methanol: ethanol=18∶1∶1 and 8∶1∶1, which were the first isopiestic determining examples for mixed solvent systems.

本文系统地测定了298.15K时混合溶剂各组元质量比为w〓∶w〓=9∶1和4∶1的四元系{H〓O+甲醇(A2)+NaBr+NH〓Br}和w〓∶w〓∶w〓=18∶1∶1和8∶1∶1的五元系{H〓O(A1)+甲醇(A2)+乙醇(A3)+NaBr+NH〓Br}的等压平衡,是混合溶剂体系等压性数据的首例。

Systematic isopiestic measurements have been carried out at the temperature 298.15K for the mixed nonelectrolyte aqueous solution saturated with an electrolyte {water (A1)+cadmium chloride〓(A2)+sorbitol +sucrose} and the mixed electrolyte aqueous solution saturated with another electrolyte {water (A1)+barium chloride〓(A2)+sodium chloride +ammonium chloride}, taking sodium chloride or calcium chloride as the reference standard.

以NaCl或CaCl〓为参考物,系统地测定了298.15K时一种电解质饱和的混合非电解质溶液{H〓O(A1)+CdCl〓(A2)+山梨醇+蔗糖}和一种电解质饱和的混合电解质溶液{H〓O(A1)+BaCl〓(A2)+NaCl+NH〓Cl}的等压平衡。

During the past long period, much progress has been realized on the study of the retrieval of LST based on remote sensing, and many algorithms for the LST retrieval have been developed. However, in these algorithms non-isothermal mixed-pixels are all treated as an isothermal and homogeneous surface, which caused directly the results that the LST obtained by these algorithms is only an average temperature of mixed-pixel.

在过去很长一段时间里,地表温度的遥感反演取得了长足的进展,发展了大量的反演算法,但是这些算法都把普遍存在的非同温混合像元视为同温同质体,直接导致反演所得的只是物理意义模糊不清的混合像元的平均温度。

This project also obtained several limit theorems for some important dependent random variables and stochastic processes, such as the Strassen law of the iterated logarithm for negatively dependent random variables, strong limit theorems for mixing random vectors in Banach spaces, sample path properties for two-parameter fractional Wiener processes, and so on.

随机环境中的随机变量与随机过程的研究在国内外相当活跃,本项目主要研究它们的极限性质,着重研究了随机风景中随机变量与随机过程的极限性质,主要取得了以下几个结果:首先对简单对称的Kesten-Spitzer随机游动在低阶矩的条件下给出了强逼近,大大减弱了前人要求任意阶矩的条件,然后对独立风景中的一般随机变量给出了强逼近的一般性结果,由此导出在风景和随机变量都只具有低阶矩的条件下的独立但不同分布、混合相依变量的强逼近,在只有弱高于二阶矩的条件下得到了重相对数律和弱收敛;给出了连续时间参数的Brown风景中Brown运动和稳定风景中稳定过程的滞后增量和连续模等精确样本轨道性质;同时给出了一些重要的相依随机变量和过程的若干极限定理,如负相关随机变量的Strassen重对数律、抽象空间上混合相依变量的一些强极限定理成立的充分必要条件、两参数分数Wiener过程的样本轨道性质等。

A study on the optimal fermentation process of producing fluid fertility containing biotechnology fulvic acid from Jowar straws juice;2. The optimum mixture of biotechnology fulvic acid , Azotobacter chooroccum, Phospho bacteria and Silicate bacteria were stu.

本文以甜高粱秸秆汁为原料,通过单菌及混合菌种发酵实验确定了发酵的最佳菌种组合;利用微生物混合发酵确定了发酵菌种的接种比例、接种量、最佳氮源及其添加量;用L_9(3)~3正交设计的方法,确定了发酵的最佳pH值、发酵时间和发酵温度;研究了生化黄腐酸液体肥料和圆褐固氮菌、钾细菌、磷细菌的复配工艺,并在作物上进行了田间试验。

The simulation results by applying zero-equation model are compared with those by adopting Prandtl mixing length theory and K-ε two equation model.

研究表明,总体来说Prandtl的混合长度理论能够获得比Chen的零方程模型更好的结果;从这两种零方程模型的构造分析,Prandtl混合长度理论较为合理,但Chen的零方程模型更容易收敛。

Result Four bands in the DGGE profiles of total bacterial DNA of Tibetan kefir were not recovered by cultivation.

DGGE指纹图谱显示混合菌群中细菌有4条条带无对应的纯菌株,而纯菌株中有2株在混合菌群的图谱上没有相应的条带。

The KEM scheme in the KEM+DEM paradigm is used to encapsulate the symmetric key for a multi-message hybrid encryption, IND-CCAs security is proved. An instantiation is presented to show the requirement of IND-CCA2 security for KEM is not essential.

4证明了KEM+DEM混合加密范例中的KEM用于多消息混合加密中,即KEM+SKE,是IND-CCA_S安全的,并用一个实例说明了此时对KEM要求IND-CCA2不是必要的。

At present, it always directions the mixture ratio and aggregate grade of cement-fly ash bound macadam mixture according to the experience of lime-fly ash bound macadam or cement bound macadam mixture. It is hard to avoid wasting material and labilization of the construct quality. Thereby it made the applications of cement-fly ash bound macadam mixture base is not extensive in road surface structure of our country.

目前,按照二灰、水泥稳定碎石的经验来指导水泥粉煤灰混合料的配合比及集料级配,难免造成施工过程中的盲目用料或施工质量不稳定,从而使得水泥粉煤灰混合料基层在我国路面结构中应用不多。

Laboratorial results show that the model based on multi-level combination filtering can overcome shortcomings and enhance the accuracy of the information.

通过对多级混合过滤模型的实验,表明多级混合过滤模型克服了单独使用内容过滤或协作过滤方法的缺点,提高了过滤的准确度。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。