查询词典 evidence direct

Acanthosis nigricans has received attention as a type 2 diabetes sign, but Dr. Bennett noted that this dermatologic condition may simply indicate increased insulin resistance. He emphasized that children with type 1 diabetes do have symptoms, while those with type 2 usually do not. Hispanic children, African-American children, and those of Polynesian heritage also seem more vulnerable to developing type 2 diabetes than white children, although obesity and being female clearly increase the risk in all ethnic groups, he said. Currently, there is no direct evidence that physical inactivity, separate from its effect on body mass index, is a risk factor for type 2 diabetes in youngsters.

黑色棘皮病因为是第二型糖尿病的一项病征而受到瞩目，但Bennett医师表示，这种皮肤疾病可能仅代表胰岛素抗性增加；他强调，这在第一型糖尿病的孩童身上会有此症状，第二型糖尿病则否；他指出，虽然肥胖者与女性在所有种族中有明显地第二型糖尿病增加风险，但西班牙、非裔美国籍以及波里尼西亚人孩童比白人孩童更容易发生；目前没有直接证据证明，来自于缺乏运动对身体质量指数的影响，是造成年轻人发生第二型糖尿病的危险因子。

This presented direct evidence that histamine H2 receptor was related tothe learning and memory deficit caused by Agkistrodon acutus venom.

这是组胺受体H2参与了五步蛇毒所致的学习记忆功能障碍的直接证据。

Parvifolia was 642bp by cloning PCR production and sequencing, and its phylogenetic information might facilitate to provide the direct molecular evidence to clarify its origion and evolution for Buxus sinica var. parvifolia.

珍珠黄杨ITS片段克隆测序后获得的序列长度为642bp，其系统学信息将为珍珠黄杨的起源进化提供有力的分子水平证据。

Kubusunan granite is chracterized by low87Sr/86Sr initial values and high ε values, indicating its origin partly from mantle rocks. The number of microgranular dioritic enclaves is the direct evidence for crust-mantle magma mixing, thus showing that enclaves are the residual formed from the partly fusing of basic magma.

库布苏南花岗闪长岩体具有低锶初始比值I和正ε值，表明花岗岩的来源有地幔物质参与，而大量发育的暗色微粒闪长质包体是壳幔岩浆混合作用最直接的证据，微粒包体是基性源岩部分熔融作用形成的残余体。

And thus I provide the evidence to undermine the commonly held opinion that China's public companies improved their performance by increasing financial leverage ratio. Seventhly, the international comparison reveals that the development of capital market has direct influence on the industry performance and the capital markets of developed countries are more effective than those of developing ones. Whether the finance system is bank-dominated or capital-market-dominated means little to the effectiveness of capital market and also the industry productivity. Eighthly, capital market, bank and FDI differ markedly in the mechanism of financing selection, supervisory effectiveness and industry characteristics. Averagely, capital market is the most appropriate mechanism among the three out-sourcing financing, considering the supervisory cost and effectiveness comprehensively. Certainly, some flaws remain in this study.

因此，我们认为，中国各产业上市公司产业绩效的提高不是通过提高财务杠杆比例来实现的；第七，基于资本市场自身的国际比较研究表明，资本市场发展程度直接影响其对产业绩效的改善和促进程度，成熟市场的资本配置效率显著高于新兴市场，而金融体系以银行为主导还是以资本市场为主导，并不影响资本市场功能的有效发挥，也不对产业绩效的影响产生效率上的差异，仅仅表现为在多大规模或范围内对产业绩效产生影响；第八，基于资本市场、银行贷款及外商投资3种外源融资方式对产业绩效影响的比较研究，三种方式在融资选择机制、监督力以及所影响的产业特征方面均存在显著差异，三者对不同产业绩效的影响呈现互补作用，而资本市场是监督成本与效力结合较好的融资方式。

Second, a lot of artificial propagation experiments were performed between different gynogenetic clones to analyze whether or not genetic recombination occurs by utilizing the identified RAPD and SCAR markers. Direct molecular genetic evidence for gonochoristic reproduction was revealed in the gynogenetic silver crucian carp, and a previous hypothesis that the silver crucian carp might reproduce both gynogenetically and gonochoristically was conformed.

二是利用银鲫的克隆多样性和其种群中存在的雄性个体，设计大量的不同繁育组合，运用已鉴定的RAPD和SCAR分子标记，分析比较了不同繁育组合子代的DNA扩增情况，探讨了这些分子标记在各个交配子代中的重组分布规律。

BACKGROUND: Direct observation of infarcted microvaseular perfusion after cerebral infarction is the most immediate evidence in evaluation of therapeutic effects.

背景：脑梗死发生后直接观察梗死区微血管灌注状态是评价治疗效果的最直接证据。

Objective To investigate the applied anatomic data of the infrarenal abdominal aorta of adult corpse anatomy and imageology.To explore the length and diameter of the infrarenal abdominal aorta and the relation between the body height and the length of the infrarenal abdominal aorta, supplemen the domestic data of abdominal aortic anatomy and provide the evidence to direct the treatment of abdominal aortic disease.

目的通过收集成人尸体标本和螺旋增强CT影像学腹主动脉资料对肾动脉下腹主动脉至双侧股动脉进行应用解剖学研究，了解肾动脉下腹主动脉、双侧髂总动脉、股动脉的长度和直径的解剖学资料，以及肾动脉下腹主动脉至股动脉分叉部长度与身高的关系，为补充腹主动脉体质资料和指导腹主动脉疾病的治疗提供依据。

, and between L vexillifer and Neophocaena phocaenoides is 15. 03%(49/326bp). Two phylogenetic trees, constructed by using sequence data, suggest that Lipotes vexillifer does not share a direct common ancestor with Inia geoffrensis, thus provide molecular evidence in favor of the establishment of family Lipotidae, extant river dolphins might be a group of species with

系统发育分析结果表明：白暨豚与亚河豚没有直接共同的祖先，从而为白暨豚科的建立提供了有利的分子证据；现存的淡水豚类可能仅是外形上相似的物种群，Muizon（1984，1988a，1988b，1990）关于各类淡水豚分属于不同的总科的建议，从分子进化的角度看是完全可能的：抹香鲸类可能是最早从古鲸类中分化出来的类群。

Vexillifer and Neophocaena phocaenoides is 15.03%(49/326bp). Two phylogenetic trees, constructed by using sequence data, suggest that Lipotes vexillifer does not share a direct common ancestor with Inia geoffrensis, thus provide molecular evidence in favor of the establishment of family Lipotidae; extant river dolphins might be a group ofes with

系统发育分析结果表明：白暨豚与亚河豚没有直接共同的祖先，从而为白暨豚科的建立提供了有利的分子证据；现存的淡水豚类可能仅是外形上相似的物种群，Muizon1984；1988a

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。