查询词典 reduction potential

Water potential may be defined as the chemical potential of water in a biological system compared to the chemical potential of pure water at the same temperature and pressure.

可以将水势定义为生物体系中的水的化学势，区别于纯水在相同温度和压力下具有的化学势。

At present, our first and second overseas tourists, Korea and Japan have been deeply shocked by financial storm, stock market slumps and the economy grows slowly. In American, Britain, Germany, Canada and France which are principal guest origins of china's inbound tourism, business investment and private consumption are in a general reduction, as a result of substantial reduction on public and private tour, inbound tourism grows slowly, stagnates or even appears a huge decrease of absolute magnitude.

目前，作为我国排名第一和第二的入境客源国韩国及日本，均已深受冲击，股市暴跌，经济放缓；我国入境客源主体"西方七国集团"中的美国、英国、德国、加拿大和法国等国股市低迷，企业投资缺乏信心，私人消费普遍缩减。

Since a proposed application of Dirac structures is to the reduction of some mechanical systems, the reduction of Dirac structures is considered in detail in this paper, without using the existence of momentum mappings or the introducing of the notion of admissible function, etc..

因为引入Dirac结构的—个基本目的即应用于一些力学系统的约化，本文详细地讨论了Dirac结构的约化问题，包括其在Poisson流形以及Jacobi流形等的约化中的重要应用，重点利用了Dirac结构的特征对以及对偶特征对的工具，从而避开了讨论矩映射的存在性以及容许函数等一些复杂概念的介入。

This paper used the statistic data of Tianjin air passenger reduction survey, and summarized the objective factors of losing air passengers and analyzed the subjective factors for the loss, and then, the passenger throughput of Tianjin airport and the reduction volume of air passengers in 2006 were forecasted.

本文应用天津航空旅客流失调查的统计数据，总结天津航空旅客流失的客观因素，对流失原因的主观因素方面进行剖析，并对2006年天津机场旅客吞吐量和2006年航空旅客流失数量作出预测，估算了天津航空市场容量。

Fully and clearly analytic expression of multiwavelet transformation is given .The experiment of speckle reduction to US image is implemented by choosing local error as threshold. Results show that multiwavelet transformation is useful for speckle reduction and there have little noise and reserve important image features such as boundary when compared to results obtained from existing the denoising methods alone.

在二维图像阵列的应用方面，通过采用局部方差作为阈值，对超声斑纹图像进行阈值化去噪处理的实验结果表明，多小波变换在有效抑制斑纹噪声的同时，相对于其他方法还能更好地保留原图像的边界等重要特征信息。

The mechanism of the OGFC pavement functions is fully analyzed, with a description of the mix ratio design and raw material selection, including the function and features of permeability, antiskid , noise reduction, temperature reduction, etc.

全面分析了OGFC路面的功能与作用的机理，介绍了OGFC配合比设计和原材料选择，分析了透水性、抗滑性、降噪性和降温性等功能和特点，最后也分析了耐久性差、生产成本高、维护成本高等不足。

Improves the skin gloomily, rough, to do and so on questions astringently rapidly only, including the high-purity laevo - rotatory vitamin C ingredient, may resist the melanin to precipitate, the promotion blood circulation reduction wrinkle, causes the flesh to unfold the youth the gloss, prevents the skin cell to suffer injury the aging, has function which the tight skin eliminates wrinkles by way of biochemistry whitening reduction.

迅速改善皮肤晦暗、粗糙、乾涩等问-，含高纯度的左旋维他命C成分，可拒-绝黑色素沉淀，促进血液循环减少皱-，使肌肤展现出青春的光泽，防止皮-细胞受损老化，具紧肤除皱的作用经-由生化美白还原作用。

IV. The total synthesis of dehydrodiconiferyl alcohol and its dihydro-derivative The benzofuran skeleton was constructed by chemically oxidative couplingstarting from vanillin, then selective reduction with LiAI〓/〓 andhydrogenation in the presence of Pd-C followed reduction with LiAl〓respectively, to give dehydrodiconideryl alcohol and its dihydro-derivative, usefulin treating and preventing digestive system disorders, esp.

四、Dehydrodiconiferyl alcohol及其二氢衍生物的全合成以香草醛为起始原料，用化学氧化法一步建立氢化苯骈呋喃骨架，LiAlH〓／〓选择性还原以及催化加氢还原接着〓还原，分别合成了对预防和治疗消化系统疾病尤其是胃溃疡有显著效果的Dehydrodiconiferylalcohol及其二氢衍生物。

As temperature increased from 40 to 70℃, ferric reduction capacity of microorganism biocoenosis from Jilin, Tianjin and Hunan paddy soil were restrained to a certain extent. Adding AQDS could increase ferric reduction rate of microorganisms biocoenosis from Jilin, Tianjin and Sichuan paddy soil significantly. In axenic culture treatment of 6 kinds of bacterial strain experiments from Sichuan and Jiangxi paddy soil, a bacterial strain was suitable to 50℃.

于40~70℃升温处理后，来源于吉林、天津和湖南水稻土微生物群落的铁还原能力受到一定程度抑制；添加AQDS可显著增加来源于吉林、天津和四川水稻土的3种微生物群落的铁还原反应速率；在6株铁还原菌的纯培养试验中发现了1株更适于在50℃下生长的菌株。

5 kinds of paddy soil treatments were studied, then each microorganism biocoenosis was extracted or bacterial strain was dissociated. Artificial synthesis ferric oxide was considered only electron acceptor, which inoculated soil leaching liquor or bacterial strain with reduction function in mineral salt culture system under anaerobic constant temperature condition. After different temperature treatments towards leaching liquor, temperature was controlled and AQDS added into culture system in order to discuss the effect of temperature and AQDS on ferric oxide microorganism reduction process.

采用5种水稻土为供试材料，分别提取微生物群落或分离铁还原菌株；以人工合成氧化铁作为惟－电子受体，在无机盐培养体系中接种土壤浸提液或具有铁还原功能的菌株，厌氧恒温培养；通过对接种液的不同温度处理(40， 50， 60， 70℃)、对培养温度的控制（30和50℃）以及向体系中添加AQDS，探讨温度及AQDS对氧化铁微生物还原过程的影响。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。