查询词典 O.S.

JACK: O negative is universal donor. It's in the ballpark, it's not a match.

O 型阴性是万能输血者，但只是相近，而不相配。

The present invention relates to sulphonyloxazolamines of general formula, wherein R, R represent independently from each other H, A,-(CH2)n-Ar or alkenyl with 2-6 C atoms, R and R together also represent a mononuclear saturated heterocycle with 1-2 N, O and/or S atoms, Z is H, A, CF3, NO2, Hal, OH, OA, NH2, NHA or NA2, A represents alkyl with 1-6 C atoms, Ar is Z-monosubstituted or Z-disubstituted phenyl, halogen is F, Cl, Br or I, n is 1 or 2 or the physiologically acceptable salts or solvates thereof.

本发明涉及式磺酰基∴唑胺或其生理上可接受的盐或溶剂化物，其中R 1 ，R 2 每一个相互独立为H、A、－(CH 2 )n－Ar或具有2到6个C原子的链烯基，R 1 和R 2 也一起为具有1到2个N、O和/或S原子的单核饱和杂环，Z为H、A、CF 3 、NO 2 、卤素、OH、OA、NH 2 。NHA或NA 2 ，A为具有1到6个C原子的烷基，Ar为被Z取代的或Z二－取代的苯基，卤素为F、Cl、Br或I，n为1或2。

The present invention relates to compounds of formula wherein R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkyl substituted by halogen; R is hydrogen or halogen; or R and R are together with the carbon atom to which they are attached -CH=CH-CH=CH-; R is hydrogen, lower alkyl, phenyl optionally substituted by halogen, or is hetaryl, optionally substituted by lower alkyl; R is hydrogen, lower alkyl, phenyl, benzyl, lower alkenyl, lower alkoxy, phenyloxy, benzyloxy, S-lower alkyl, halogen, CN, lower alkyl substituted by halogen or O-lower alkyl substituted by halogen; R is hydrogen or lower alkyl, aryl is phenyl or naphthyl; n is 1, 2 or 3; m is 1 or 2; and pharmaceutically acceptable acid addition salts and tautomeric forms thereof.

本发明涉及式化合物及其可药用的酸加成盐和互变异构形式，其中R 1 是氢、低级烷基、低级烷氧基、卤素或被卤素取代的低级烷基；R是氢或卤素；或R 1 和R与它们连接的碳原子一起是-CH＝CH-CH＝CH-；R 2 是氢、低级烷基、任选被卤素取代的苯基或者是任选被低级烷基取代的杂芳基；R 3 是氢、低级烷基、苯基、苄基、低级链烯基、低级烷氧基、苯氧基、苄氧基、S-低级烷基、卤素、CN、被卤素取代的低级烷基或被卤素取代的O-低级烷基；R 4 是氢或低级烷基，芳基是苯基或萘基；n是1、2或3；m是1或2。

Cross's beguilingly understated video Teacup uses a clip from one of the most hallowed representations of Irish life, Robert O'Flaherty's 1930s film Man of Aran which shows fishermen rowing a small boat over stormy Atlantic waves - contained by what, in Ireland, is seen as a traditionally female ritual, tea drinking, to comment on masculinity and femininity, nature and culture, the past and the present.

有趣含蓄的影象作品Teacup选取了最能神圣化代表爱尔兰生活的由Robert O'Flaherty 与20世纪30年代拍摄的电影《The Man of Aran》的片段在大西洋汹涌的波涛中渔夫摇曳着一叶轻舟。

It was put forward that there were two species of Cu〓 on the surface of brucite. One was adsorbed on the surface of brucite forming a model of S —O—Cu—OH; another was the bulk precipitate of 〓.

提出Cu〓在水镁石表面有两种存在形态，一种以Cu〓的形式吸附在水镁石表面，形成S—O—Cu—OH的结构；另一种为〓体相沉淀。

And humic substance (fulvic acids, humic acids and humin). The features of fulvic acids of humic substance at the southwestern part of Turfan-Hami basin are: the content of C is low, and the content of H, S, O is relatively high, atomic number of C/H is low.

研究证实吐哈盆地腐殖质中黄腐酸的特点是C含量较低，H、S、O含量偏高，C/H原子数比较低；官能团分析证实黄腐酸的总酸基、羧基、酚羟基含量较高，反映出黄腐酸具有较高的活性。

The system is composed of polysilicic ions and polyaluminous ion s with the participation of polyaluminous ion s, the Si-O specific line which is inherent in the examination of infrared spectrum is gradually reducing and becoming a broad belt, the non-ion bond reactions between polysilicic ion and polyaluminous ion is proved by observasion with electron microscopy.

稳定胶体态的硫硅聚铝和氯硅聚铝是性能优良的絮凝剂，体系中含有聚硅离子和聚铝离子。红外光谱测试固有的Si—O特征峰随聚铝离子的引入逐渐衰减，变成较宽的带，聚硅离子与聚铝离子间存在着一种非离子性的健合作用，电镜摄像观察证实了这一结论

With all the recent announcements from Google I/O, Microsoft's Bing replacement of Live Search, and Yahoo's shuttering of GeoCities and Yahoo 360, it feels like search is changing in front of our eyes and that somehow SEO must be changing, too.

随着Google I/O的推出，随着微软新搜索引擎Bing的推出，随着雅虎GeoCities的亮相，各大搜索引擎都在大变脸，因此，SEO不可避免地面临调整。

Synthesis of 6－S－I(substituted triazolyl of tetrazolyl)－1,2:3, 4－di-O-isopropylidene-α-D-galactopyanoses

6－S－－1，2：3，4－二－O－异亚丙基－α-D吡喃型半乳糖的合成研究

The results show that the transition between HOMO and LUMO in the three compounds is the electronic transformation from C1, C2, C3 and C4 to hetero-atoms (N atom in pyrrole, O atom in furan and S atom in thiofuran).

结果表明，这三种五元化合物HOMO到LUMO的跃迁是电子从C1、C2、C3和以转移到杂原子（毗咯中的N原子，呋喃中的O原子和噻吩中的S原子）上，并在6-31G水平上用单激发组态相互作用方法分别计算了三种物质的荧光光谱，所得计算结果与实验值基本符合。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。