查询词典 classical groups

Crosses of the 13(15) crosses with higher protein content in kernel composed by parents from different heterotic groups, so the inbreds with high protein content and high combining ability from different heterotic groups was the genetic basis for making high protein crosses.

在子粒粗蛋白质含量相对较高的13(15)个组合中，92.3%(80%)组合的双亲来源于不同的杂优类群；因此，来自不同杂种优势类群的高蛋白、高配合力自交系是组配蛋白质含量较高组合的基础。

The clustering analysis classified the 24 cultivars into 2 groups and 5 subgroups, which respectively corresponded to indica-japonica differentiation and known rice heterotic groups based on pedigree information and blast reaction.

聚类分析将供试品种划分为籼粳差异明显的2个类群和分群结果与其系谱关系及抗性基本吻合的5个亚群，表明候选抗病基因标记可用于水稻品种的遗传关系、水稻病害控制和抗病育种方面研究。

Methods:Thirtytwo rats were randomly divided into four groups(normal control group,celiac seawaterimmersing trauma stress 1,2,3h groups).The amount of hexosamine and phospholipids in gastric mucosa of rats were detected by both chemochromometric and modified chemical methods.

32只SD大鼠随机分成正常对照组和腹腔浸泡伤1h、2h、3h 4组，分别取相应大鼠的胃黏膜，采用化学比色法和改良抗坏血酸法测定胃黏膜中氨基己糖和磷脂含量。

Results: The lower ulcer index and increased ulcer inhibition rate were observed in OME and OME + TEP groups. In TEP and OME + TEP groups, restored mucosa thickness increased, cystically dilated glands decreased, microvessels in connective tissue increased, the secretion of mucus, hexosamine, PGE2, bFGF were enhanced, the expression of EGFR was increased.

替普瑞酮组和联合治疗组大鼠再生黏膜厚度增加、囊状扩张腺体数目减少，肉芽组织炎症细胞浸润数量减少、令微血管数量增加、胶原面积增加，黏膜中性黏液和氨基己糖分泌增多，血浆PGE2分泌增多，免疫组化染色中黏膜局部EGFR、bFGF阳性细胞表达增强。

Results The learning and memory ability of experimental group was better than that in saline control group (P＜0.01), but there was no significant difference between experimental group and normal control group (P＞0.05).There was significant difference in cytochrome C of hippocamp and frontal lobe between saline control group and the other groups (P＜0.01).The expression of cytochrome C in hippocamp was higher than that in frontal lobe of experimental groups.

结果 NSCs移植后AD模型大鼠的学习记忆能力明显改善，与生理盐水对照组相比差异显著（P＜0.01），与正常组相比无显著差异（P＞0.05）；海马与额叶的CytC表达显示生理盐水对照组与其他各组之间有显著差异（P＜0.01）；各实验组海马内的CytC表达均高于额叶。

Results The numbers of apoptotic cells in frontal cortex and hippocamp CAI region around the injury sites of rats at various time points were significantly higher in injury group than in normal control and sham opertation control groups, and in severe injury subgroup than in mild and moderate injury groups.

结果 轻、中、重度损伤组大鼠损伤区周边额皮质和海马CA1区各时间点凋亡阳性细胞数均高于正常对照组和假手术对照组，重度损伤组高于轻度和中度损伤组，且差异均有统计学意义。

In 3-point bending test, there was no difference between three groups. Part 2: Histomorphologically, the connectivity in group A was higher than that in control groups.

第二部分：组织形态学观察发现，bBMP/FS组骨小梁连接性明显优于对照组，形态较为规则，小梁间连接程度优于对照组。

We diided 157 bird species showing regular intercontinental moements into four groups based on patterns of moement-one of these groups (breed Holarctic, winter Eurasia) fits well with the design of the monitoring programs i.e., western Alaska

我们检查了洲际间鸟类的迁徙，将157种鸟类物种分类表明，有规律的洲际迁徙有四组，基于这种迁徙模式我们能够很好的设计监测体系。

Grouping lesional and homeochronous normal hip to pair, dynamic measuring AI and AI in each age groups of lesional and normal hip on before reduction、after reduction 3rd month、6th month、9th month、12th month, describing the characteristics of acetabular development in each age groups on every observation time-points, comparing the difference of lesional acetabular development with normal acetabular physiological development.

并以患侧髋关节与同期健侧髋关节进行配对分组，动态测量各年龄组患儿患、健侧髋关节在复位前、复位后第3、6、9和12个月时的髋臼指数和髋臼深度与宽度比值AI(D/W，描述各年龄组在各时间观察点上髋臼发育的特点，比较患侧髋臼发育与健侧髋臼生理发育的差异。

In this thesis, a series of complexes based on aromatic multicarboxylic acids have been successfully synthesized in solutions or under hydrothermal conditions. Their structure and properties are investigated.(1) Eight complex compounds have been synthesized and characterized by X-ray single crystal diffractive technology: The eight complexes are listed as following: [Cu242] complex 1 [Cd22(H2O)4]·4H2O complex 2 [Co(H2btc)(H2O)3] complex 3 [Co2(H2O)2]·H2O complex 4 [Ni22(H2O)4] complex 5 [Cu22(H2O)4] complex 6 [Co(H2biim)2(H2O)2](H2btc) complex 7 [Zn(H2biim)2(H2O)2](H2btc) complex 8 The structure of complex 1 is dinuclear complex resulted from weak interactions（0-D chain）; complex 2 is 1-D chain stucture result from interactions of water molecules; complex 3、4、5、6 are coordination polymers using hydrothermal synthses, where the first kind ligand is H4btc, the second kind ligand is phen and Co2+、Ni2+、Cu2+ as center ions, respectively. While the coordination enviroment of Co2+ is the same in complex 3, the coordination geometries around the Co atoms in complex 4 are obviously different because of the different reaction conditions. In complex 4, the 1-D chains are connected into 2-D layer through carboxy groups of ligand H4btc. The structures of complex 5、6 are 1-D chain stucture result from interactions of carboxy groups in ligand H4btc. Complex 7、8 are homeomorphy compounds. Either of them are linked to the 3-D chains through intermolecular hydrogen bonds. Each H4btc lose two protons and H2btc2- acts as negative electron balance.

合成了8个结构新颖的配合物，并用X-射线单晶结构分析方法确定了晶体结构，分别为： [Cu242] 配合物1 [Cd22(H2O)4]·4H2O 配合物2 [Co(H2btc)(H2O)3] 配合物3 [Co2(H2O)2]·H2O 配合物4 [Ni22(H2O)4] 配合物5 [Cu22(H2O)4] 配合物6 [Co(H2biim)2(H2O)2](H2btc)配合物7 [Zn(H2biim)2(H2O)2](H2btc)配合物8 配合物1是一个依靠弱作用连接的双核铜结构；配合物2借助水分子形成一维链状结构；配合物3、4、5、6是以H4btc为第一配体、phen为第二配体，通过水热法合成的配合物，其中，Co2+、Ni2+、Cu2+为中心离子；配合物3中的二价钴离子具有相同的配位环境，不同反应条件下得到的配合物4中的二价钴离子存在不同的配位环境，在配合物4中，一维链通过H4btc上的羧基形成一个二维层结构；配合物5、6是借助H4btc上的羧基形成的一维链状结构；配合物7、8属于异质同晶结构，它们的分子通过分子间氢键形成三维网状结构，H4btc上的羧基失去2个质子，作为一个二价负离子起到电荷平衡作用。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。