种

The structure analysis indicates that the reverse symmetry ligand H4LB molecules are linked into a 2D supermolecular network by two types of hydrogen bonds. One type occurs between the oxalamide oxygen group and the phenol hydroxyl qroup of the nearest molecule with d=2.906(2) and ∠O-H…O=151.8°. The other type is between the oxalamide nitrogen group and the oxalamide oxygen group of anther molecule with d=2.849(2),∠N-H…O=158.7°.

晶体结构研究表明配体H4L为顺式桥联分子，晶体中存在两种氢键，一种是草酰胺基团的O原子与苯环上的酚羟基形成O-H…O氢键[d=2.906(2)，∠O-H…O=151.8°]；另一种是草酰胺基团的氨基与相邻草酰胺基上的O原子形成N-H…O氢键[d=2.849(2)，∠N-H…O=158.7°]，通过上述两种氢键将化合物H4LB连接成二维网络结构。

As a result,the venations of Mylabris Fabricius were tentatively classified into three types as follows:Southern type,represented by Oriental species,wing dark brown with a lot of folds,veins stout and highly sclerotic;Plateau type,represented by Qingzang Plateau endemic species,wing ivory-white and semitransparent,only the large cell enclosed by costal margin and MP_ 1+2 obvious;and Northern type,as the transition between the former two types,represented by Palearctic species,wing brown,veins clear and moderately sclerotic.

研究结果将斑芫菁属翅脉归纳为3种类型：1南方型：东洋种，翅深褐色，各脉粗大，骨化程度高，皱褶多而明显；2高原型：青藏高原特有种，翅乳白色，半透明，仅前缘和MP1+2形成明显的大翅室，余脉淡而不显，骨化程度低；3北方型：为以上两种类型的中间过渡，古北种，翅褐色，各脉清晰，中度骨化。

As a result, the venations of Mylabris Fabricius were tentatively classified into three types as follows: Southern type, represented by Oriental species, wing dark brown with a lot of folds, veins stout and highly sclerotic; Plateau type, represented by Qingzang Plateau endemic species, wing ivory-white and semitransparent, only the large cell enclosed by costal margin and MP(subscript 1+2) obvious; and Northern type, as the transition between the former two types, represented by Palearctic species, wing brown, veins clear and moderately sclerotic.

研究结果将斑芫菁属翅脉归纳为3种类型：l南方型：东洋种，翅深褐色，各脉粗大，骨化程度高，皱褶多而明显；2高原型：青藏高原特有种，翅乳白色，半透明，仅前缘和MP(下标 1+2)形成明显的大翅室，余脉淡而不显，骨化程度低；3北方型：为以上两种类型的中间过渡，古北种，翅褐色，各脉清晰，中度骨化。

About 28 species: Africa, tropical Asia, Australia, two species in tropical South America, two species pantropical; one species in China.

大约28种：非洲，亚洲热带，澳大利亚，在热带的南美洲的两种，两种泛热带；在中国的一种。

Paragraphic in front in, had mentioned a bit, before wanting to let rank of a keyword lean, have two kinds of ways, one kind is to rely on SEO technology, additionally one kind is the means of source of search of creation of have the aid of, these two kinds of forms are the lets his website that point to before the rank leans, but what we need truly is search engine discharge.

在前面章节里，提到过一点，要想让一个要害词排名靠前，有两种做法，一种是靠SEO技术，另外一种是借助创造搜索源的方式，这两种形式都是指的让自己的网站排名靠前，但是我们真正需要的是搜索引擎流量。

Thereare roughly two views about etiopathogenisis of depression to this day. One regards it as a biological phenomena, the other considers it as a last stress-state from thepoint of pathopsychology induced by tightness of mordern social life, sharpness ofcompetition and so on.

抑郁症的病因探讨，目前大致有两种看法：一种观点认为抑郁症是一种生物学现象，另一种观点则从病理心理学角度分析，认为抑郁症是由于现代社会生活紧张、竞争激烈使人们持续处于应激状态所致。

Thirty-two species of wild freshwater fish were collected,belonging to three orders,ten families,and twenty-seven genera,among which,there were twenty-one species of Cypriniformes,four species of Perciformes,and seven species of Siluriformes.

采集的野生淡水鱼类32种，隶属于3目10科27属，其中鲤形目鱼类21种，占65.6%，鲈形目鱼类4种，占12.5%，鲇形目鱼类7种，占21.9%。

There occure 10 stoichiometrical compounds with RE∶Ag=1∶5,2∶9,1∶4,14∶51,2∶7,1∶3,1∶2,1∶1,3∶2和5∶2 and 19 crystal structures,4 eutectic systems with 10 eutectic reactions,and 8 peritectic reactions in Ag-RE systems.

在Ag-RE系中出现1∶5、2∶9、1∶4、14∶51、2∶7、1∶3、1∶2、1∶1、3∶2和5∶2十种化学计量化合物和19种晶体结构，4个共晶系10种共晶反应和8种包晶反应。

Based on the analysis of genetic relationship of thedendrogram,the 60 phaseolus vulgaris varieties could be classified into two types,one for dwarf variety,and one for the vine and semi-wild varieties.

同时对其开展亲缘关系系统聚类图，将其分为两大类，即矮生种为一类，蔓生种及半野生种合为一类，说明形态标记是一种较浅显的分类方法。

Based on the analysis of genetic relationship of the dendrogram, the 60 phaseolus vulgaris varieties could be classified into two types, one for dwarf variety, and one for the vine and semi-wild varieties. The morphological marker was an easy way for classification.

同时对其开展亲缘关系系统聚类图，将其分为两大类，即矮生种为一类，蔓生种及半野生种合为一类，说明形态标记是一种较浅显的分类方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。