查询词典 converting

The method comprises: utilizing arctiin as the precursor compound, and converting arctiin into 4, 4'-dihydroxy enterolactone by intestinal bacteria in an anaerobic condition. 4, 4'-dihydroxy enterolactone is lignin compound, and can be converted into phytoestrogen in human intestinal canals.

本发明是以牛蒡苷为先导化合物，在厌氧条件下，以肠道细菌将牛蒡苷转化为4，4′-二羟基肠内酯。4，4′-二羟基肠内酯为木脂素类化合物，在人的肠道中能被转化为植物雌激素―肠内酯而发挥药理作用。

The present invention relates to a novel process for converting the intermediate in the synthesis of atorvastatin having the following formula or atorvastatin lactose into the non-crystalline atorvastatin calcium: wherein A denotes a common protection group or separate protection groups for the dihydroxy group and B denotes a carboxylic acid protection group.

本发明涉及一种将具有下式的阿托伐他汀合成中的中间体或阿托伐他汀乳糖转化为非结晶阿托伐他汀钙的新方法：其中A表示二羟基的共同保护基或单独保护基，而B表示羧酸保护基。

The invention is useful for converting current bogies with fixed axles into bogies with transversely displaceable axles.

本发明有助于将固定轴的现行转向架改装成带有轮轴可横向移动的转向架。

Drupa 2000 introduced an optimized venue that included integration of paper converting and packaging production.

drupa 2000引进了饱含纸张印刷和包装产品的场地。

Other methyl nucleophiles includingMeMgBr, MeCeCl2, MeTiCl3, Me3Al, Me3ZnMgCl, MeMnClwere tried, but in all these cases no detectable amount of exo-C8-methylated product was obtained. Although protecting C3-carbonyl as 1,3-dioxolanes could be achieved, the serious enolization of C8-carbonyl was still problematic. Converting C9-furan ring to α,β-butenolide did depress the enolization, but desired C8-methylation was completely replaced by migration of the double bond of the butenolide.

在本论文的早期阶段，主要着眼于解决二环[3.2.1]-C8-羰基加成甲基所遇到的C9-呋喃环差向异构化和C3与C8两个羰基之间化学选择性的问题：通过引入不同金属降低甲基试剂的碱性并没有取得甲基化的成功；通过不同的方法将C3-羰基掩蔽，但是C8-羰基的烯醇化依然无法抑制；虽然通过将呋喃环转化为α，β-不饱和-γ-丁内酯可以抑制烯醇化，但内酯环上的双键迁移又成了新的竞争反应。

She developed the software that expedited the job of converting raw data into useful form.

她开发了一个加快数据处理的软件。

I am looking forward to having advanced study in England.2.It's the formular for converting gallons into liters.

外国常驻记者在采访过程中，应尊重事实进行报道；应尊重被采访人和被采访单位的权利和尊严。

The trivalent chromium passivation film based on zincate plating obtained has compact structure with no obvious crack, and excellent anticorrosion performance. Different compositions are detected from the surface to inner film, the surface mainly contains Cr2O3-Cr3-ZnO compound, the inner (1030 nm to surface) composes of Cr2O3-ZnO-Zn.The forming process of passivation film possibly consists of four steps which are zinc dissolution, basic area appearance, gelatiniform film forming and converting to passivation film.

结果表明：锌酸盐镀锌层的三价铬钝化膜表面结构致密、无明显裂纹，具有较好的耐腐蚀性能；这种钝化膜表层与里层的组成不同，表层的组成为Cr2O3-Cr3-ZnO共混物；里层(离表层10~30 nm处)的主要组成为Cr2O3-ZnO-Zn共混物；钝化膜的成膜过程可能包括镀锌层的溶解、碱性薄层的形成、胶状膜的形成和胶状膜转化成钝化膜4个步骤。

Laboratory results showed that converting the raw ingredients into medicine changed the [6]-gingerol and [6]-shogaol concentrations by amounts varying between -66.48% and 25.79%, with 6 out of 8 samples' variation exceeding 10%.

实验显示，由原料制成制剂，其[6]- gingerol与[6]-shogaol的积分比值变化率在-66.48％至25.79％间，在8份样品中有6份的变化率超过10％。

PAKTEK INDUSTRIAL CO, LTD. was established in 1991 and has been specializing in manufacturing Auto. Folder Gluer. Besides, satisfying customer's demand on product quality and capacity, Paktek cooperates with other post-press converting manufacturers to produce a complete line of Paper box Making Equipment.

佛山科尔强机械设备有限公司科尔强机公司是专业从事包装设备的专业厂商，有多年的生产机械经验，拥有多项自动化工控技术，经验丰富又敢于创新的技术团队以及诚信的经营理念，赢得国内外客户的肯定和支持。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。