查询词典 trans-sonic

On film, he reminisces passionately of the fear he felt before setting out on his Trans-Arctic journey.

在影片中，他极为动情地回想起穿越北极之旅开始前所感觉到的恐惧。

EU resurrects plan to levy ports in expansion of pollution tax policy BRUSSELS has resurrected plans to impose pollution tax on ports as part of a fund-raising effort for its trans-European transport networks.

欧洲联盟重新开始实行针对港口征收污染税的政策，该政策实施的目的是为建立泛欧洲的运输网络计划积累资金。

The application of alcohol active dry yeast and saccharifying enzyme in trans-production after pits storage of Daqu liquor was studied.

研究酒精活性干酵母、糖化酶在大曲酒压窖后转排生产中应用。

It is essential for trans-ferring development pathway that pollen starves for carbon sources.

小孢子对碳源的饥饿对其脱分化是必需。

In addition, the Chinese have not signed the two major international agreements regulating the use of trans-boundary waterways.

另外，中国还没有签署了两项重大的国际协定规管使用跨边界的水道。

The content of xanthophyl fatty acid ester obtained is 70-80%, wherein the content of all-trans xanthophyl ester is 90-95%.

用本发明方法得到的叶黄素脂肪酸酯含量为70～80％，其中全反式叶黄素酯达90～95％。

The synthesis of alkylcyclohexylbenzoic acid: take the synthesis of ethylcyclohexylbenzoic acid as a typical example. With the AlCl3 as the catalyst, cis+trans acetylcyclohexylbenzene is synthesized from the reaction of acetyl chloride, cyclohexene and benzene.

烷基环己基苯甲酸的合成研究：主要研究了乙基环己基苯甲酸的合成，以乙酰氯、环己烯、苯为原料，三氯化铝为催化剂，合成乙酰基环己基苯，用水合肼、氢氧化钾、一缩二乙二醇经过高温加热还原羰基(Wolff-黄鸣龙还原)，将所得到的乙基环己基苯用乙酰氯进行傅克酰基化得到乙基环己基苯乙酮，所得中间体经过处理之后直接得到反式产物，将反式异构体的乙酰基氧化得到反式烷基环己基苯甲酸。

Objective:To study the anti-proliferative activity of all-trans retinoic acid against human tongue carcinoma cell in vitro.

目的：研究全反式维甲酸对舌癌细胞株的体外抗增殖作用。

In vitro and in vivo studies suggest that all-trans retinoic acid treatment restores cell maturation.

体外和体内研究表明全反式维甲酸处理恢复细胞成熟。

Effects of 1 Alpha, 25-Dihydroxy Vitamin D_3 and All-Trans Retinoic Acid on Growth and Cell Cycle in Cancer Cells

论文标题：1α，25_2维生素D_3及全反式维甲酸对肿瘤细胞生长及细胞周期影响的研究

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。