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Using a method for storing the large-scale sparse matrix with varying band width, Cholesky decomposition, Green function and normalized least square fitting inversion, the paper improved the computing accuracy and efficiency in imaging calculation.

利用有限元方法实现了井间电磁成像，为了求取散射电磁场的积分方程组，运用了处理大型对称变带宽方程组的 Cholesky 分解法，反演时使用了格林函数和最小二乘法，既提高了反演速度又提高了反演质量。

Objective To investigate the contribution of acid and bile reflux to symptoms in patients with presumed GERD.

目的 分析酸反流及胆汁反流在引起胃食管反流症状中的作用。

In this paper, the importance of denitrification in the biogeochemical cycle of nitrogen in estuaries is summarized, It introduces methods of denitrification determination, as well as their advantages and disadvantages.

本文综述了河口区域反硝化作用在N元素生物地球化学循环过程中的重要作用，概述了不同测定反硝化速率的方法，并提出了各种方法的优缺点。总结了反硝化作用的影响因素：O2浓度，NO3，有机质，温度，生物等。

In part two, we present a theoretical investigation on the thickness dependence of the exchange bias and the coercivity in FM and AFM bilayer systems, in which the exchange coupling at the interface includes both the bilinear and biquadratic terms.

在第二部分里，我们在理论上解析地给出铁磁和反铁磁双层膜系统的交换偏置和矫顽场随铁磁层、反铁磁层厚度的关系式，其界面耦合包含二次、双二次耦合，铁磁层、反铁磁层厚度均有限。

Among 3 cultivars, B17 occupied the least green odor contents of aromatic constituents, such as 2-hexen-1-ol acetate, butanoic acid 3-hexenyl ester and butanoic acid 3-hexenyl ester, hut had the most fruity, flowery and woody odors such as β-Ionone, 1-nonanol, Acetic acid octyl ester, Methyl benzoate, Ethyl benzoate and theaspirane, which showed that B 17 was superior to the 2 other cultivars in aroma quality.

不同品种的杨桃果实中的所含的香气成分及含量不同，B17杨桃含乙酸－反－2-己烯酯、丁酸－反－2-己烯酯、丁酸－反－3-己烯酯等青香型酯类最低而含β-紫罗兰酮、1-壬醇、乙酸辛酯苯甲酸甲酯、苯甲酸乙酯、茶螺烷等花香型、果香型及木香型成分最高，因而其香气品质要优于B10和新加坡红肉种。

Article 46 Where it is decided in the final awards not to levy the countervailing duty, or it is not decided yet in the final awards to retrospectively levy the countervailing duty, the cash caution money collected during the period of the provisional countervailing measure shall be refunded, and the guarantee letter or other forms of guarantee shall be cancelled.

第四十六条终裁决定确定不征收反补贴税的，或者终裁决定未确定追溯征收反补贴税的，对实施临时反补贴措施期间已收取的现金保证金应当予以退还，保函应当予以解除。

Article 46 Where it is decided in the final awards not to levy the countervailing duty, or it is not decided yet in the final awards to retrospectively levy the countervailing duty, the cash caution money collected during the period of the provisional countervailing measure shall be refunded, and the

第四十六条终裁决定确定不征收反补贴税的，或者终裁决定未确定追溯征收反补贴税的，对实施临时反补贴措施期间已收取的现金保证金应当予以退还，保函应当予以解除。

Before the inversion, checkerboard resolution test and restoring resolution test have been made to confirm the reliability of results, also analysis of different parameters to the result has been done to make the initial model.

在对实际资料反演之前，进行了分辨率测试以确定反演结果的可靠性，对反演中不同参数对结果的影响做了分析，以确定最佳的的模型和参数。

Therefore, revolutionary forces against clericalism and corrupt social institutions and systems as well as their consequent excess and violence are often allegorized through the Gothic novels.

反教会，反特权及反压迫的革命力量，以及后来所引发的暴力，混乱与失控埸面往往会透过惊悚小说以寓言的方式程现出来。

Utilizing the symmetric property of the hyperbolic complex space-time, we may explain the correspondence relations of time inversions, energy inversions and complex conjugate transformations.

利用双曲复时空间的对称性，可以解释时间反演、能量反演与复共轭变换的对应关系，能够找出正、反粒子的时空对应点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。