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Since Sainflou established his theory of standing wave, many famous scientists have been waking researches on that problem.

这今问题不仅是需要在理论上和在实验室内加以研究,而且还应该深入地去研究已经发生了的外堤破坏事故。

For the first time in the world, an in vitro testing model based on FRTL-5 cell line for thyroglobulin disruptors was established, as well as an in vivo testing model acting as a compensation for the in vitro method. The feasibility of the combination of in vitro and in vivo screening methods was discussed, as well as the mechanism of thyroid hormone disruptors.

为达到这一目的,我们在国内外率先建立了FRTL-5细胞对干扰甲状腺球蛋白的化学物的体外甄别方法模型,并建立相应的体内动物实验模型以弥补体外甄别方法在特异性上的不足,探讨以此建立体外、体内试验相结合的甄别方法体系的可行性,同时初步探讨甲状腺素干扰物的作用机制。

In order to minimize the recognition errors caused by inaccurate model estimations from those toned triphones with limited training samples, we proposed to initialize toned triphones using their own toneless triphone model parameters.

在实验中发现,某些带调三音子的训练数据稀疏会引起识别错误率的上升,为了在一定程度上减少这种影响,提出了使用其无调三音子的模型参数对有调三音子进行初始化。

Theoretical analysis and experimental result prove that the intelligent flow totalizer has favourable performance in low power and high accuracy. The design is feasible and the totalizer is being applied step by step in the market.

经过理论推导和实验研究,证明这种智能流量积算仪能够在低功耗和高精度2个方面取得很好的效果,并且设计方案切实可行,已经逐步在市场上应用。

The experimental results show that in answering document retrieval of Chinese question answering system, the performance of expanding the query based on related words for specific question types is much better than in unexpanded query.

实验结果说明在汉语问答系统答案文本检索中,按照问题类别关联词进行查询扩展比未进行查询扩展在性能上有很大的改进。

It was suggested that vesicles were formed by non-ideal mixing of cationic and anionic surfactants.

在实验结果和文献总结的基础上,说明了在正负离子表面活性剂混合体系中囊泡形成的非理想混合机理的合理性。

In our experimental results, we have transferred the GaAs solar cells from GaAs substrates onto the mirror-coated copper substrates with the base layer thickness of 1.5 μm. The photovoltaic performance of the orginal GaAs solar cell on a GaAs substrate was also measured. Under AM1.5G and without anti-reflective coatings conditions, it is found that the Jsc can increase from 12.6 mA/cm2 to 13.82 mA/cm2, while the conversion efficiency can improve from 7.91% to 8.53%. As a result, the enhanced Jsc and η data of the GaAs solar cells can be contributed by the AuGe/Au mirror between the GaAs solar cell and copper substrate.

在实验验证方面,本实验室将砷化镓太阳电池由砷化镓基板转移至铜基板上,在基极厚度1.5 μm、AM 1.5G、以及元件未披覆抗反射膜的条件下,短路电流密度可由12.6 mA/cm2提升至13.82 mA/cm2,增加9.7%,而转换效率则可由7.91%提升为8.53%,这结果显示当砷化镓太阳电池基极底部镀有金属反射层时,的确能适度地提升太阳电池的短路电流密度及转换效率。

Based on the experiments of performance and waste heat recovery of engine, a numerical model of engine operation is built, and the formation mechanism and effectible factors of engine waste heat are analyzed.

在实验基础上,建立发动机工作过程的数学模型,分析出发动机在不同运行工况下的轴功、冷却余热、尾气余热生成规律和影响因素。

It shows life after Mao's passing, and on the whole, Yin Zhaoyang engages in expressionistic experiments in these paintings, makes the Square appear strange and unfamiliar.

那是一个毛不在之后的存在,在整体上,尹朝阳对画面进行了表现性的绘画性实验,使广场的视觉变得陌生化。

In the reaction of VS+ with CO2, we suggest that, at low energies, the reaction proceeds along the A' surface and then makes an intersystem crossing to the A surface and yields the ground state product VO+3(-, which may explain the small VO+ cross-section at low energies observed in the experiment.

在VS+和CO2的反应中,我们提出在低能区反应沿A'势能面进行然后和A势能面发生交叉产生基态产物VO+3(-,这也解释了为什么实验上VO+的反应截面很小。

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推荐网络例句

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。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力