查询词典 groups

Methods 120 patients were randomly divided into treatment and control groups with 60 cases, the treatment group was with a single treatment of acupuncture points embedding,the control group was with conventional electric needle therapy at the same time,to observe the two groups before and after treatment of the symptoms and signs to improve the situation.

目的 观察穴位埋线疗法治疗腰椎间盘突出的临床疗效。方法将120例患者随机分为治疗组与对照组各60例，治疗组单用穴位埋线治疗，对照组用电针常规治疗，同时观察两组治疗前后症状和体征的改善情况。

They could be sorted into 31 groups, with Acarina, Collembola and Nematoda, being the dominant groups, which occupied 92.33% of the total samples, and formed the main body of the forest soil animal community.

通过对湘中丘陵山地红壤森林土壤动物群落定位调查，共获得36018只土壤动物标本，计有31类，其中蜱螨类、弹尾类和线虫类为优势类群，三类群占动物总量的92.33%，为森林土壤动物群落的主体。

Result In subalpine coniferous forest in western Sichuan, the Nematoda, Acarina and Collembola were the dominant groups of soil animal community and Diplopoda, Harpacticoida, Rotatoria, Enchytraeidae and Diptera were the frequent groups.

结果］川西亚高山针叶林土壤动物群落以线虫纲、蜱螨目、弹尾目为优势类群，以倍足纲、猛水蚤目、轮虫纲、线蚓科、双翅目幼虫等为常见类群。

Methods: The 17 cases of retrobulbar neuritis patients were divided into two groups, methylprednisolone in the treatment group and dexamethasone treatment group. Then compared the efficacy of the two groups and statistical analysis.

17例球后视神经炎患者分为两组，甲基强的松龙治疗组及地塞米松治疗组，比较两组的疗效并作统计学分析。

The reader will need to know some basic finite group theory: the Sylow theorems and how to use them and some elementary properties of permutation groups and solvable and nilpotent groups.

读这本书之前，读者需要一些有限群论的基本知识，如Sylow定理及其应用，置换群，可解群和幂零群的基本性质等等。

The conclusions were as follows: theνO-H andνC=O IR absorption maxima shifted towards higher wave numbers after imprinting 17β-estradiol on TFMAA-co-TRIM copolymer with the red shift of theνO-H groups being apparent after precipitation polymerization for 16h while that forνC=O groups being observed after polymerization for 24h. A strong interaction between TFMAA and 17β-estradiol was confirmed by the high selectivity for 17β-estradiol, as indicted by the values of the separation factor of isomers of 17β-estradiol/17α-estradiol (2.28) and the imprinted factor (3.01). Particle diameter of TFMAA-co-TRIM polymer was between 300 nm and 1.5μm, which suited well for solid phase sorbent throughout at low column pressure. The recognition of imprinting TFMAA-co-TRIM polymer for sterol molecules was driven by enthalpy eluted with acetronitile, and low temperature was in favor of the separation of sterol structure analogues on imprinting column. TFMAA-co-TRIM polymer possessed of determinate anti-heat stability, with melting point beginning at 255.84℃, Tp=257.40℃, control TFMAA-co-TRIM polymer and imprinting TFMAA-co-TRIM polymer were respectively decompounded at 267.79℃and 343.11℃, and solid micro-extraction noddle prepared by the special polymerization also showed definite recognition for 17β-estradiol by GC/MS detecting at 270℃. By selection of various washing and elution solvents, elution reagents of close polymerization system were of more advantage in template molecules retention and recognition on molecularly imprinted solid phase extraction column. At a certain extent, progesterone, 17α-estradiol, 17β-estradiol and 4-androstene-3, 17-dione could be intercepted on the MISPE column. Especially, MISPE had high selectivity for progesterone, and imprinting TFMAA-co-TRIM polymer could achieve adsorption balance within 50 min by absorption kinetics test for 17β-estradiol. However, MISPE column showed better selectivity and enrichment property for 17β-estradiol than C18 and CSPE columns according to the data from HPLC and GC/MS analyses. Recovery of 17β-estradiol on MISPE column was up to 85.5% while when prime extracting solution of milk powder was sampled, the recovery of CSPE and C18 columns were 43.7% and 30.7%, respectively.

通过研究阐明：紫外聚合产物TFMAA-co-TRIM中的νO-H振动吸收峰在聚合16h后红移，νC=O振动吸收峰在聚合24h后红移；TFMAA-co-TRIM对雌二醇异构体的印迹因子达到了3.01，α为2.28，优于其它功能单体参与得到的聚合物识别特性；TFMAA-co-TRIM聚合物粒径介于300 nm至1.5μm之间，作为色谱固定相具有良好的通量和低的柱压；在乙腈流动相中，TFMAA-co-TRIM分子印迹固定相的分离过程主要被焓驱动，低温有利于分子印迹固定相分离甾醇结构类似物；TFMAA-co-TRIM分子印迹聚合物在255.84℃时开始熔融，Tp=257.40℃，聚合物CP的降解温度在267.79℃，MIP降解温度在343.11℃，制备的固相微萃取头初步经GC/MS 270℃的耐热性测定；不同的洗提溶剂筛选证明了选择接近聚合溶剂的洗脱体系更有利于MISPE发挥识别效应；分子印迹固相萃取柱对孕酮、17α-雌二醇、17β-雌二醇和雄烯二酮都具有不同程度的保留特性，可作为此类化合物的吸附材料，特别对孕酮强保留的富集特性，可作为孕酮的选择性识别吸附剂，其分子印迹聚合物对17β-雌二醇的吸附动力学测定显示在50 min内基本达到吸附平衡，具有作为传感器核心敏感材料的潜力；对比萃取奶粉中17β-雌二醇性能，MISPE柱比非分子印迹固相萃取柱和C18柱具有更高的保留，回收率依次为85.5%，43.7%和30.7%。

The researchers report they found a significant curvilinear association between BMI and baseline cognition for both black (-0.0014; P =.001) and nonblack (-0.0011; P =.002) participants and a small positive effect of increased BMI on the rate of cognitive decline over the 6-year period for both groups."These associations were substantially reduced and no longer significant in both groups when we dropped those participants with a MMSE score of less than 24, suggesting the observed associations may have been influenced by those participants with preclinical early dementia," the authors write.

研究者报告指出，他们发现，黑人(-0.0014； P =。001)和非黑人(-0.0011； P =。002)两组的BMI，与开始时的认知之间都有显著的曲线关系，且两组在6年追踪期间，BMI增加对认知衰退比率稍有正面效果；作者表示，当我们排除那些分数小於24者，这两组的这些关联都相当程度地降低且不再明显，显示所观察到的关联可能受到那些临床前早发失智症者的影响。

Ability to differentiate diets was ascertained using mean intakes of food groups/nutrients followed by a nonparametric test of trends across ordered groups.

以完成的数据分析：均数和标准差被用于描述食品摄入和RC-DQI分数。

Several of the amino acids possess nonpolar R groups that are hydrophobic, and other R groups have hydrophilic character.

一些氨基酸有非极性R基团，它们是疏水性的，而其它的R基有亲水性。

Several of the amino acids possess nonpolar R groups that are hydrophobic , and other R groups have hydrophilic character.

一些氨基酸有非极性R基团，它们是疏水性的，而其它的R基有亲水性。甲烷被称为疏水的。

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。