查询词典 for the first time

Compounds 5 and 6 were isolated from Scutellaria for the for the first time.

化合物5、6为首次从该属植物中分得的已知化合物。

And β-sitosterol is detected for the first time in studying of Tilia mongolica wood. By GC-MS techniques, it is ascertained that forty-five kinds of chemical components were in the leaves of Tilia mongolica and they accounted for over 80.35 percent of total volatile oil.

通过对蒙椴树叶成分利用气相色谱-质谱连用技术分析，确定出其中的45种化学成分，并通过标准峰面积法确定了它们的相对含量，已鉴定成分占总油状组分的80.35%，主要成分以脂肪酸、烷烃、醇类物质为主。

Andβ-sitosterol is detected for the first time in studying of Tilia mongolica wood.By GC-MS techniques,it is ascertained that forty-five kinds of chemical components were in the leaves of Tilia mongolica and they accounted for over 80.35percent of total volatil eoil.

通过对蒙椴树叶成分利用气相色谱-质谱连用技术分析，确定出其中的45种化学成分，并通过标准峰面积法确定了它们的相对含量，已鉴定成分占总油状组分的80.35%，主要成分以脂肪酸、烷烃、醇类物质为主。

Torsten Frings was back on the pitch for a Bundesliga game for the first time since match day eleven of the current season.

Torsten Frings在受伤后的11轮比赛后终于回到了德甲赛场。

That clamor escalated in a frenzy of nervous anxiety when Jordan unlaced his own shoes and abruptly retired for the first time, in his prime, in 1993 after he had strung together three titles for the Chicago Bulls.

当MJ尚在他全盛时期的93年（刚率领公牛队获得第一次三连冠），他脱下鞋子，突然宣布退役。

Based on the analysis of the Jahn-Teller effect,vibronic interaction and the resolution of group representations, the possiblegcometrical configurations of 〓 have been derived for the first time, the results arein good agreement with the calculation esults.Firstly, the reasonable dissociative limits for the diatomic molecules of ZrCo,ZrH, CoH, UH,〓 and AlNi have been derived based on the Atomic and MolecularReactive Statics and the resolution of group representations. The groundelectronic states, which are 〓,〓,〓 and 〓 respectively for thesemolecules, have also been optimized based on the RECP method.

本文根据相对论有效原子实势和密度泛函理论方法(B3LYP／SDD与B3LYP／6-311G〓)，用Gaussian-98W程序研究了ZrCo、ZrH、CoH、UH、〓、AlNi、〓、HZrCo和〓分子的分子结构、分析势能函数、微观力学性质和光谱性质；首次建立了计算固体金属氢化物体系宏观性质理论模型，并应用于ZrCo、Zr和Co的氢化反应体系研究，理论计算与实验结果基本一致；基于Monte-Carlo准经典轨线方法，首次研究了H与ZrCo和Co与HZr的分子反应动力学。

The outlook for Japan's economy darkened further yesterday as the dollar slid past the Y100 mark for the first time in...

日本经济前景昨日进一步恶化，美元兑日元汇率逾12年来首次跌破100日元关口，这增加了日本政府面临的一系列经济问题。

The outlook for Japan's economy darkened further yesterday as the dollar slid past the Y100 mark for the first time in more than 12 years, adding to the litany of economic headaches facing Japan's government.

日本经济前景昨日进一步恶化，美元兑日元汇率逾12年来首次跌破100日元关口，这增加了日本政府面临的一系列经济问题。

The outlook for Japans economy darkened further yesterday as the dollar slid past the Y100 mark for the first time in more than 12 years, adding to the litany of economic headaches facing Japans government.

日本经济前景昨日进一步恶化，美元兑日元汇率逾12年来首次跌破100日元关口，这增加了日本政府面临的一系列经济问题。

The outlook for Japan's economy darkened further yesterday as the dollar slid past the Y100 mark for the first time in more than 12 years, a...

日本经济前景昨日进一步恶化，美元兑日元汇率逾12年来首次跌破100日元关口，这增加了日本政府面临的一系列经济问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。