查询词典 oleum rosmarini

In part one, the properties of catalysts such as iodine, platonic complex, transitional metal oxide and vanadium-containing heteropolyacid were studied in oleum and the process conditions were also analyzed.

催化剂开发中，制备了系列铂配合物催化剂和含钒杂多酸系列催化剂，并对制得的含钒杂多酸系列催化剂进行了XRD、IR、TG表征，确证了催化剂的组成、结构等，考察了催化剂中含钒量不同的催化剂其催化性能与含钒量的关系。

Oleum Cinnamomi soft capsules were developed for treatment of stomachache and dysmenorrhea.

肉桂油软胶囊祛风健胃，主要用于胃腹痛、痛经等症。

Based on this result, a new technology is suggested, that is by regulating the effective sulphonating contents of 1-amino-anthraquinone, adjusting the concentration of sulfuric acid to hydrolyze 1-amino-anthraquinone disulfonic acid conversing to 1-amino-anthraquinone -2-sulfonic acid, and briminating the hydrolyzed product in 100% sulfuric acid, 87% yield of Bromamino-acid was achieved, 10% higher than the conventional method prepared by "oleum method".

此新工艺，溴氨酸在产物中含量可达87％，比常规的发烟硫酸法生产溴氨酸提高了10％，质量和收率都接近或达到溶剂法生产的水平。 1，5-二硝基蒽醌和1，8-二硝基蒽醌是生产分散蓝56、分散蓝73等一系列分散染料重要中间体。

Excluding mini-tank and disposable cy linder, to contain liquefied petr oleum gas as listed in section A(1) of this form and

所界定用作盛载石油气的石油气瓶或石油气缸（但不包括小型石油气缸及袛用一次的石油气瓶）。

Its many well-known brands have: RUST-OLEUM, CARBOLINE, DAP, DAY-GLO, FLECTO, STONHARD, TREMCO such and ZINSSER.

旗下众多知名品牌有：RUST-OLEUM，CARBOLINE， DAP， DAY-GLO， FLECTO， STONHARD， TREMCO 和 ZINSSER等。

The word petrified has the same root. As the price of oleum climbs ever higher, the links between fear and petroleum are becoming clear to economists as well as etymologists.

同时，英文中&石化&与&石油&含有相同的&岩石&拉丁词根，随着原油价格不断攀升，对经济学家而言，恐惧与石油之间联系的密切度愈发等同于&石油&和&石化&在英文语源学上联系的密切度了。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。