重现的

To our knowledge, reverse phase of high performance liquid chromatography was firstly developed to analyze the metabolites of 7-tocopherol with ideal results. Meanwhile, Gas chromatography/Mass chromatography were used to analyze the structures of unknown metabolites of 7-tocopherol and a main unknown metabolite was identified as a side chain ω- hydroxylate of 7-tocopherol.The kinetic results of of 7-tocopherol reacted in the S9 of male SD-rat liver showed that the optimal time was 45 min; the optimal concentration of S9 5 mg/ml; the optimal concentration of NADPH 1 mM; and the optimal concentration of 7-tocopherol 8 μg/ml. The result of γ-tocopherol metabolized in the S9 of male SD-rat was the best; male Brazil turtle better; and male cobia worst.

本试验首次确立了γ-生育酚代谢物的RP-HPLC分析方法，结果理想且重现性好；用GC／MS对γ-生育酚的未知代谢物结构进行分析，判断其中一种主要的代谢物为γ-生育酚侧链初级羟基化代谢物；γ-生育酚在雄性SD-大鼠肝S9的代谢动力学表明，本实验条件下代谢反应的最佳时间为45min，S9浓度为5mg／ml，NADPH浓度为1mM，γ-生育酚浓度为8μg／ml；发现γ-生育酚在雄性SD-大鼠肝S9中代谢最高，雄性巴西龟次之，雄性军曹鱼最低。

After extraction by ethanol and purification by cationic ion-exchange column, a method of using reversed-phase high-performance liquid chromatography and precolumn derivatization with o-phthalaldehyde and 9-fiuorenylmethylchloroformate is employed for determination of free amino acids in tobacco . This method assures that amino acids with amino and imino groups can be determined simultaneously. The results of duplication experiment and recovery experiment are acceptable.

本试验用乙醇提取烟叶中的游离氨基酸，并用阳离子交换树脂纯化，再用邻苯二甲醛、氯甲酸芴甲酯联合柱前衍生、反相高效液相色谱分析测定了烟叶中的游离氨基酸，该方法能同时测定烟叶中的带氨基和亚氨基基团的氨基酸，并且分析方法的重现性和回收率均令人满意。

Many methods for sample preparation have been applied in stable isotope measurements of ostracode shells from lake sediments.

由于湖泊生物碳酸盐样品不同的前处理方法可能会影响到稳定同位素测试结果的重现性和辨析率以及实验室之间数据的可比性，采用有效的方法对介形虫壳体进行预处理是保证介壳稳定同位素测试的一个关键环节。

Over the last three decades,measurements of the δ13C and δ18O values of ostracode shells have been extensively used in lake palaeoenvironmental reconstruction.

由于湖泊生物碳酸盐样品不同的前处理方法可能会影响到稳定同位素测试结果的重现性和辨析率以及实验室之间数据的可比性，采用有效的方法对介形虫壳体进行预处理是保证介壳稳定同位素测试的一个关键环节。

Many methods for sample preparation have been applied in stable isotope measurements of ostracode shells from lake sediments. However, for stable isotope measurements of biocarbonate samples, different methods will probably affect the resolution, reproducibility and inter-laboratory comparison of the measurement results.

由于湖泊生物碳酸盐样品不同的前处理方法可能会影响到稳定同位素测试结果的重现性和辨析率以及实验室之间数据的可比性，采用有效的方法对介形虫壳体进行预处理是保证介壳稳定同位素刚试的一个关键环节。

Now, in a breakthrough described as the classical equivalent of finding the holy grail, Oxford University scientists have employed infra-red technology to open up the hoard, known as the Oxyrhynchus Papyri, and with it the prospect that hundreds of lost Greek comedies, tragedies and epic poems will soon be revealed.

牛津大学的科学家运用远红外技术揭开了被称为埃及奥斯莱卡浦草纸古卷的文物，这一突破性的成果被称为和发现圣杯的意义一样重大，这意味着几百部遗失的古希腊喜剧、悲剧和史诗即将重现天日。

Our calculations show that high excitation energy, low angular momentum, and large viscosity will enhance the influence of deformation on multiplicity of prescission particles, and that the roles of these three parameters will become weak with decreasing deformation.

实验观测到的J^(1)和顺排角动量随角频率的变化在PNC计算中得到较好的重现。计算中无自由参数，分析表明，高K多准粒子带的J^(1)随ω的变化与基态带不同，主要来自高N

Since all human beings have the tendency to reenact these conflicts in their

由于所有人都具有在人际关系中重现这些冲突的倾向，因此精神分析的目的在于，通过和一位受训专家的关系，用矫正性情感体验的方式解决这样的神经质冲突。

The emendation of GAMMA curve in LCD TV is only looking for appropriate emending data that is inputted into GAMMA emending memory in LCD TV, so color pictures can be correctly transmitted and recurred.

液晶电视的GAMMA曲线的校正，就是找出红绿蓝三组合适的GAMMA校正数据，并把校正数据输入到液晶电视内部的GAMMA校正表中，以实现彩色的正确传输与重现。

This sounds absurd, but we can use the process of making specimens as an analogy. The maker constantly adds materials onto a bird's skeleton and feathery exterior, filling in the gaps so that the three dimensionality of the form fleshes out and becomes evident. We can also understand Luo Quanmu as such a maker: painting is a process of filling in the gaps using a personal language that informs a unique aesthetic form.

这听起来有些荒谬，但是，我们可以用标本制作的过程来做一个比方，制作者往往在禽鸟的骨架和皮毛之间填充某些材料，以便重现和凸显其在空间中的立体形象，我们也不妨将罗荃木视为这样一个制作者，绘画即以一种个人语言进行填充的过程，由此对象重获一个独立的美感形象。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。