查询词典 o. n.

Og/mL,r=0.9998(n=6),the average recovery was 99.3,RSD=1.9%(n=3).Conclusion The method was simple,convenient and accurate for determination of adenosine in Ligia exotica.

结果在1.O～2O.0μg/mL的范围内腺苷的浓度和吸光度呈良好线性关系(r=O.9998，n=6)，平均回收率为99.3％(RSD=1.9％，n=3)。

This invention provides compounds of Formula; wherein: R is a moiety selected from the group: and n is an integer of 1 or 2; R is selected from hydrogen, amino,-NRR, alkyl of 1 to 12 carbon atoms optionally substituted, aryl of 6, 10 or 14 carbon atoms optionally substituted, alkenyl of 2 to 12 carbon atoms optionally substituted, alkynyl of 2 to 12 carbon atoms optionally substituted, halogen, and a 5 to 10 membered heteroaryl ring optionally substituted, having 1 to 4 heteroatoms independently selected from N, O and S; R is selected from hydrogen, alkyl of 1 to 12 carbon atoms optionally substituted, aryl of 6, 10 or 14 carbon atoms optionally substituted, alkenyl of 2 to 12 carbon atoms optionally substituted, vinyl, alkynyl of 2 to 12 carbon atoms optionally substituted and halogen; R is H, alkyl of 1 to 12 carbon atoms optionally substituted, cycloalkyl of 3 to 8 carbon atoms, bicycloalkyl of 5 to 10 carbon atoms or aralkyl optionally substituted; R is OH or -OH; R and R are each independently H or alkyl of 1 to 12 carbon atoms or when optionally taken together with the nitrogen atom to which each is attached form a 3 to 8 membered saturated heterocyclyl ring; R is alkyl of 1 to 12 carbon atoms optionally substituted; or a tautomer or pharmaceutically acceptable salts thereof.

本发明提供式的化合物；其中：R 1 为选自基团和的部分；n为整数1或2；R 2 选自氢、氨基、-NR 6 R 7 、具有1到12个碳原子的视情况经取代的烷基、具有6个、10个或14个碳原子的视情况经取代的芳基、具有2到12个碳原子的视情况经取代的烯基、具有2到12个碳原子的视情况经取代的炔基、卤素和具有1到4个独立地选自N、O和S的杂原子的视情况经取代的5元到10元杂芳基环；R 3 选自氢、具有1到12个碳原子的视情况经取代的烷基、具有6个、10个或14个碳原子的视情况经取代的芳基、具有2到12个碳原子的视情况经取代的烯基、乙烯基、具有2到12个碳原子的视情况经取代的炔基和卤素；R 4 为H、具有1到12个碳原子的视情况经取代的烷基、具有3到8个碳原子的环烷基、具有5到10个碳原子的双环烷基或视情况经取代的芳烷基；R 5 为OH或-OH 8 ；R 6 和R 7 各自独立地为H或具有1到12个碳原子的烷基，或当视情况与其所连接的氮原子连接在一起时形成3元到8元饱和杂环基环；R 8 为具有1到12个碳原子的视情况经取代的烷基；或其互变异构体或医药学上可接受的盐。

According to the electrophilic substitution of α-Allocryptopin by ICl, it can be suggested that there are competitions of n-donors (such as N and O atom occurred in alkaloid or solvent molecules) with the conjugated π system in alkaloid molecule for iodine monochloride when charge-transfer complexes are formed, which may block the formation of pre-reactive π-complex intermediate, and thus suppress the electrophilic substitution.

这一方法标记过程简便，标记产物富集于有机相，易于进一步纯化，其放射化学纯度接近95%，标记率超过70%；ICl与α-别隐品碱的亲电碘化反应结果表明，生物碱底物或溶剂分子中的N、O等n电子给体可能与亲电试剂形成电荷转移络合物，竞争芳香亲电取代反应π络合物反应前体的形成，从而抑制碘化反应的发生。

The integrated analytical results show that the novel ligand coexists in ketoform and enolform structures under the measuring conditions, the ketoform structure may change into the enolform structure during the coordination and bonds with the central ion by two O atoms of the enolized hydroxyl group of pyrazolone ring and H2O and the N atom of the imine group and the N atom containing H of benzimidazole ring by losing the proton. And the coordination number of these complexes is four.

综合各种分析结果显示：配体在测试条件下以酮式和烯醇式结构共存，配位时酮式可能转化为烯醇式结构，按去质子的方式以吡唑啉酮环羟基和H2O上的两个O原子以及亚胺基上的N原子和苯并咪唑环上的含氢N原子与中心离子成键，配合物的配位数为4。

Then the nitrogenation conditions from acicular γ-Fe〓O〓 to single phased γ＇-Fe〓N and the key parameters affecting γ＇-Fe〓N formation are investigated.

第一次获得由针状γ-Fe〓O〓得到单相γ＇-Fe〓N的氮化条件，阐述了影响γ＇-Fe〓N生成的关键工艺参数；并用磁性测量研究了产物的磁性。

This invention pertains to compounds of Formula I, their N-oxides and suitable salts wherein A is O or S; G is a 5- or 6-membered heteroaromatic ring or a 5- or 6-membered nonaromatic heterocyclic ring optionally including one or two ring members selected from the group consisting of C, SO or S2, each ring optionally substituted with from one to four R; each J is independently a phenyl ring, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused carbobicyclic or heterobicyclic ring system, wherein each ring or ring system is optionally substituted with from one to four R; and R, R, R, R and n are as defined in the disclosure.

本发明涉及式I的化合物、其N-氧化物和适当盐，其中A是O或S；G是任选地包含一个或两个独立选自C、SO或S 2 的环成员的5-或6-员杂芳环或5-或6-员非芳族杂环，各环任选地被1-4个R 2 取代；各J独立地是苯环，5-或6-员杂芳环或芳族8-，9-或10-员稠合的碳二环或杂二环系，其中各环或环系任选地被1-4个R 3 取代；R 1 ，R 2 ，R 3 ，R 4 和n如说明书中定义。

Lyric Made By Frea/QQ:626473868 A gangsta's for every day So make sure that you keep it, G-A-N-G-S-T-A And now that I know the game I'll make sure that I keep it, G-A-N-G-S-T-A Me and the ghetto where the poor people hang Please pay attention they do ghettoish thangs One out of three, yep a third of 'em bang The other motherfuckers they be slanging that cane Always out for money 'cause the money's the game Eastside homey it's a Long Beach thang You heard me right nigga this is DPG With the superwoman standin' claimin' CPT I-I, promise I'ma keep it G Rep my south team, hands in the street Recognise game, and they recognise me 'Cause a G like me comes naturally Tho-ose, haters try to hate on me But they got no choice but to do right by me There's no way o' dividin' me 'Cause my OG's in the streets gon' ride for me I-I, promise to do ghetto things 'Cause I'm the closest thing to ghetto in this industry That's why I be chillin' when it's 90 degrees While ya keep shit poppin' how I ride this beat And people always saying to me How can I tell I'm really a G?

被 Frea/QQ 做的抒情诗：626473868 每天的一个 gangsta 的因此确定你保存它， G-A-N-G-S-T-一而且现在我知道博弈我将确定我保存它， G-A-N-G-S-T-一我和犹太人街哪里贫穷的人意外停机请专心他们做 ghettoish thangs 三中有一， yep 三分之一的'em 砰然他们辱骂那一根手杖的另一个 motherfuckers 总是在外对于钱'引起钱的博弈 Eastside 家庭似的它是长堤市 thang 你听到我正确的 nigga 这是 DPG 藉由 superwoman standin'claimin' CPT 我-我，诺言 I'ma 保存它 G Rep 我的南队，在街道中的手承认博弈，和他们承认我'引起像我的 a G 自然地来 Tho-ose，憎恨者试着在我身上厌恶但是他们没有得到了选择除了之外做对事情被我没有方法 o'dividin'我'引起街道 gon 的我 OG'乘坐为我我-我，答应做犹太人街事物'引起我是到在这一种工业中的犹太人街的最靠近的事物那是为什么我是 chillin'当它是 90 度 ya 保存粪 poppin'我如何骑这一个拍差而且人总是叙述对我我如何能告诉我真的是 a G？

When A〓-A〓-O-A〓 system, using fixed beds as anaerobic and anoxic reators and draft-tube fluidised bed as aerobic reactor (total hydraulic residence time 26. 2h, 9, 5, 7. 2 and 5h for each stage, and recycle ratio of mixed liquor from oxic reactor to the first anoxic reactor 5: 1), is used, the removal rates of COD, NH〓N and TN reach 97, 95. 5 and 90% respectively (influent COD, NH〓-N and TN 1204. 8, 274. 3 and 443mg/l respectvely).

采用A〓-A〓-O-A〓流程和简捷硝化-反硝化过程，以固定床作厌氧反应器和缺氧反应器，以内循环式生物反应器作好氧反应器，系统总水力停留时间为26.2h，各段停留时间分别为9h，5h，7.2h和5h，好氧反应器和第一级缺氧反应器之间的混合液回流比为5：1，系统进水COD为1204.8mg/l，NH〓-N为274.3mg/l，TN为443mg/l时，COD、NH〓-N和TN的去除率分别可达97%、95.5%和90%。

Cytosine and nitrogen monoxide have been made Both N and O can combine with N--H bonds of cytosine and then hydrogen bonds between them are formed.

其结合方式是NO的N或O原子与胞嘧啶的N—H键形成氢键，最稳定的复合物的结合能为-9.65kJ／mol。

But in the systems of HO-C≡P and NH2-C≡P, H-P=C=O and N≡C-PH2 containing C≡N triple bond are thermodynamically the most stable species, respectively.

而在HO-C≡P和NH2-C≡P体系中，热力学最稳定的结构却是H-P=C=O和含C≡N三键的N≡C-PH2。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。