查询词典 group by group

Methods 86 cases of this disease were randomly divided into 2 groups. 45 cases of the therapy group were treated by MEBO gauze. 41 cases of the comparison group were treated by petroleum jelly gauze.

将86例肛瘘二氧化碳激光术后患者随机分为两组，治疗组45例应用湿润烧伤膏纱条换药，对照组41例应用凡士林纱条换药。

Therelationship of the amount of catalyst and the ee% of product was seen to be negative nonlin-ear. Catalyst 3 was used in the enantioselective addition of diethylzinc to aromatic aldehydesand gave good results. The configuration of products was determined by the configuration ofthe catalysts' chiral carbon linked with hydroxy group. Using β- amino alcohols bearing only one chiral center as catalysts for the enantiose-lective addition were studied. D-N, N-dialkyl-2-amino butanol gave poor catalytic effect be-cause of their structure. The configuration of the product is the same as the catalyst. Anotherkind of β- amino alcohols - phenylglycine derivatives and valine derivatives have chiralcenter on the carbon linked with amino group. Catalyzed by-phenylglycine derivatives 6,7, 9, 10, the reactions gave satisfied results. The optical yields exceeded 80%.

在探讨了含有两个手性中心的β-氨基醇之后，选择了只有一个手性中心的β-氨基醇，一是手性中心为连羟基的手性碳原子：D-N，N-二烷基-2-氨基丁醇；二是手性中心为连氨基的手性碳原子：D-苯基甘氨酸衍生物和L-缬氨酸衍生物。D-2-氨基丁醇的催化效果不太好，这与其结构的空间位阻较小有关系，反应产物与连羟基手性碳构型一致；由苯基甘氨酸和缬氨酸出发合成五种β-氨基醇6-10，研究了不同ee％的-6作用下的二乙基锌-苯甲醛加成反应，发现该催化剂具有不对称放大效应；-7，9，lO的催化效果也比较令人满意，光学产率80％以上，所得产物构型与催化剂构型一致。

Results: At the 10th and 90th day, rats in the JWYY group which given by JWYY, the contents of aninohexose and phosphatide was significantly higher than of the model group and the normal group.

结果 在灌胃第10日和灌胃第90日后，健胃愈疡颗粒组磷脂和氨基己糖的含量显著高于模型组和正常对照组。

Methods The subjects were divided into two groups: PIH group (n= 15) and normotensive control group (n=15). Peripheral lymphocytes of the subjucts were separated by Ficoll-Hypaque density centrifugation. The lymphocytes were cultured in RPMI-1640 medium with or without pokeweed mitogen for ten days.Then the supernatant was collected and the IgG and IgM were measured by enzyme linked immunosorbent assay.

采用密度梯度离心法分离妊高征组(15例)和正常妊娠组(15例)的外周血B淋巴细胞，并在有或无美洲商陆有丝分裂原存在的情况下培养10天后，收集上清液，采用酶联免疫吸附试验测定每1×106个B淋巴细胞所分泌的IgG和IgM的量。

Methods A total of 56 patients with pollinosis were divided into two groups at random, i.e. treatment group n=32 and control group n=24. The treatment group was treated with compound glycyrrhizin injection 40 ml, added to 250 ml of 5% glucose solution by intravenous drip once per day for one week, in addition to cetirizine, vitamine C and calcium ion.

56例花粉症患者随机分为两组，治疗组32例，对照组24例，治疗组除应用盐酸西体利嗪片，维生素C片，钙剂等治疗外，应用美能注射液40 ml 用5%葡萄糖注射液250 ml 稀释后，静脉滴注，1次/d，连用1周；对照组不用美能注射液，其余治疗与治疗组相同。

Compare according to the year, the regional group and local group are all present the slump in 2001, and once more again promote in 2002, want the high proptosis than 2000, but the all alliance group had improved by year progressively.

区域医院组，在整体效率方面，33个DMU有22个是相对有效率占样本数的66.7%；地区医院组，有15个DMU是相对有效率占样本数的45.4%；区域联盟组，有5个DMU是相对有效率，占样本数的41.66%；依年度来比较，区域医院组及地区医院组，在90年度均呈现下降，而在91年度又再度提升且比89年度要高出，区域联盟组则在三年度持续上升。

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。

After three months of treatment, symptom severity in the psyllium group was reduced by 90 points, compared with 49 points in the placebo group (P=0.03) and 58 points in the bran group (P=0.61 versus placebo).

经过三个月的治疗，欧车前组患者的症状严重程度评分降低了90分，安慰剂组降低了49分（P = 0.03），糠治疗组降低了58分（与安慰剂组相比P = 0.61）。

Symptom severity in the psyllium group was reduced by 90 points after 3 months of treatment vs 49 points in the placebo group ( P =.03) and 58 points in the bran group ( P =.61 vs placebo).

治疗三个月之后，洋车前子组的症状严重度减少90分，安慰剂组减少49分(P =。03)、麸皮组减少58分(相较於安慰剂组的P值=。61)。

Methods:232 patients for gastroscopy were randomized into test group(98 cases were treated by intravenous anesthesia in order to be asleep even lose eyelash-reflex but breathe calmly) and the control(134 were teated by routine examination without analgesia).results: in test group ,there were less bad reflection、shorter time in operation.

将232例胃镜检查病人随机分为ⅰ组98例，给予丙泊酚静脉缓推至病人入睡且睫毛反射消失、呼吸平稳，ⅱ组对照组）134例，常规操作，不给镇静镇痛药，观察各组检查反应、操作时间、清醒时间及检查前、中、后bp、hr和spo2变化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。