查询词典 composite hypothesis

The results showed:①the communities that stipa baicalensis is edificator had the highest species diversity, and the idea that stipa baicalensis communities were the local zone vegetation was supported;②the majority of studied communities were unsaturated in the species diversity, and the species diversity had a tendency to increate with the improvement of soil environment;③the relation of species diversity to community productivity was a one-humped function, that is, the species diversity of mediation productivity was highest;④the species diversity under intermediate disturbance was highest, and the intermediate disturbance hypothesis was supported;⑤the content of potassium in soil had probably an important function, or was an important following factor in the types of grassland community;⑥a new hypothesis on the forming mechanism of species diversity of community, Small Scale Competition and Random-Patch Dynamic Hypothesis, was put forward boldly.

通过上述研究分析得出如下结果：①以贝加尔针茅为建群种的群落物种多样性最高，从物种多样性角度证明该群落类型最适应本区气候和环境条件，应是本区的地带性群落；②绝大多数群落的物种多样性处于未饱和状态，随土壤环境的改善呈明显的增加趋势；③物种多样性与群落生产力呈单峰函数关系，即在中等生产力水平时物种多样性最高；④放牧中等干扰水平物种多样性最高，支持Connell的中度干扰学说；⑤偶然发现土壤钾含量可能在草地植被类型分化中起到重要作用，至少是一个重要的伴随因子；⑥大胆提出了群落物种多样性构成机制的新学说即小尺度竞争随机斑块动态学说。

Hypothesis testing involves trying to "prove" the alternative hypothesis by disproving and rejecting the null hypothesis.

假设检验--通过检验分析统计假设。假设检验力图通过否决原假设而&证明&备择假设。

Empirical results indicate that all three hypotheses of this study sustained: Hypothesis 1—"career development" and "training" in the enterprise repatriation program has positive influence on the affective organizational commitment of repatriates;"career development" has positive influence on the normative organizational commitment;"career development","training" and "compensation and benefit" has positive influence on continuance organizational commitment; Hypothesis 2—"conscientiousness" and "neuroticism" has positive influence on the affective organizational commitment;"conscientiousness" and has positive influence on the normative organizational commitment;"neuroticism" has positive influence on the continuance organizational commitment; and Hypothesis 3—"openness to experience" and "emotional stability" can enhance affective organizational commitment when "career development" is implemented by the organization;"openness to experience" can enhance affective organizational commitment when "training" is implemented by the organization;"conscientiousness" can reduce continuance organizational commitment when "career development" is implemented by the organization;"emotional stability" can reduce continuance organizational commitment when "compensation and benefit" is implemented by the organization; and "extraversion" can reduce continuance organizational commitment when "job arrangement" is implemented by the organization.

实证结果显示，本研究三大假设皆达部份成立，第一假设：企业施行回任措施中的「前程规划」与「教育训练」将可提升回任人员情感性组织承诺、施行「前程规划」将可提升规范性组织承诺、施行「前程规划」、「教育训练」与「薪酬管理」将会提升持续性组织承诺。第二假设：回任人员「严谨性」与「情绪稳定性」特质可提升回任人员情感性组织承诺、「严谨性」特质可提升规范性组织承诺、「情绪敏感性」特质将会提升持续性组织承诺。第三假设：「严谨性」与「情绪稳定性」特质对组织施行「前程规划」可提升情感性组织承诺、「开放的学习性」对「教育训练」施行可提升情感性组织承诺、「严谨性」对「前程规划」施行可降低持续性组织承诺、「情绪稳定性」对「薪酬管理」施行可降低持续性组织承诺、「外向性」对「工作安排」施行可降低持续性组织承诺。兹就上述结果提供对企业与后续研究者的建议。对企业的建议为：1。企业在回任措施中应加强前程规划的设计：企业除了就短期的薪酬与工作安排条件让回任员工愿意留任，亦应思考如要让回任员工能够投入工作中，长期的规划与发展不可缺少。2。外派人员人格特质甄选工具的运用：为了能找到具备严谨性、情绪稳定性与开放的学习性特质的人选，甄选用的工具即扮演著十分重要的角色，可利用人格特质测验、面谈等甄选工具。

The system through the temperature examination electric circuit sensation greenhouse big awning temperature change, gives monolithic integrated circuit processing through a/d conversion, through keyboard hypothesis upper limit temperature and lower limit temperature, when the greenhouse big awning temperature is lower than the hypothesis the temperature lower limiting value, start heater unit to greenhouse warming, when the greenhouse big awning temperature is higher than the hypothesis in the temperature the limiting value, stopped heating up, has realized the greenhouse big awning observation automation.

系统通过温度检测电路感知温室大棚温度变化，通过模数转换送给单片机处理，通过键盘设定上限温度和下限温度，当温室大棚温度低于设定的温度下限值时，启动点暖风机给温室加温，当温室大棚温度高于设定的温度上限值时，停止加热，实现了温室大棚测控的自动化。

In this paper , we combine both Efficient Market Hypothesis and Fractal Market Hypothesis to test our bond markets return distribution , the main results are that the index of Chinese bond market process by fractional Brownian Motion, the orbit is stable Pareto Distribution with α character So, the fractal market hypothesis is more suitable than the efficient market hypothesise

本文结合有效市场假说与分形市场假说理论，通过对我国证券市场中收益率的分布收入研究发现：中国股票市场是以分数布朗运动方式进行的，所形成的运动轨迹呈现出典型的α＜2的稳定帕雷托分布。因此，应该说，&分性市场假说&比&有效市场假说&更适用于中国股票市场。

The first hypothesis, from the perspective of bioenergetics and metabolic energy, we firmly believe that microbial cells are convertor of metabolic energy; the second hypothesis, from the perspective of biochemistry and metabolism, we firmly believe that microbial cells are biological and chemical reactors and biological materials processor; the third hypothesis, from the perspective of bioinformatics, we firmly believe that microbial cells are bio-informatics encoder, information sensor and information processor.

第一假说从生物能学和代谢能对生命活动的支撑的角度认定微生物细胞是代谢能转换器，第二假说从生化学和代谢的角度认定微生物细胞是生化反应器和生物材料加工器，第三假说从生物信息学的角度认定微生物细胞是生物信息编码器、信息传感器和信息处理器。

The first hypothesis, from the perspective of bioenergetics and metabolic energy, we firmly believe that microbial cells are convertor of metabolic energy; the second hypothesis, from the perspective of biochemistry and metabolism, we firmly believe that microbial cells are biological and chemical reactors and biological materials processor; the third hypothesis, from the perspective of bioinformatics, we firmly believe that microbial cells are bio-informatics encoder, information sensor and information processor.

第一假说从生物能学和代谢能对生命活动的支撑的角度认定微生物细胞是代谢能转换器，第二假说从生化学和代谢的角度认定微生物细胞是生化反应器和生物材料加工器，第三假说从生物资讯学的角度认定微生物细胞是生物资讯编码器、资讯感测器和资讯处理器。

We discuss the serial M-ary multisensor decentralized data fusion based on Neyman-Pearson principle, especially on multiscale hypothesis test based on composite hypothesis.

建立了基于Neyman-Pearson准则的串行M元多传感器数据融合和复合假设测试的定义和统计特性标准，引入了基于复合假设测试的多尺度假设测试。

In order to get reliable diagnosis results,a composite hypothesis of the normal nose signal and faulty noise signal is constructed,and by testin that hypothesis,faults can be detected accurately.

试验验证表明，该方法能有效地诊断摩托车发动机存在的活塞击缸故障。

Thirdly,in virtue of Markov theory,we get the herd coefficient matrix from Markov change probability matrix and construct the CA-Markov composite Model and get some characteristics of the CA-Markov composite Model Finally,we do simulations and sort for Xinjian County by using the Markov Model and the CA-Markov composite Model, respectively and analyze and compare the simulation results abortively.

然后，借鉴马尔科夫理论，采用转移概率矩阵估计从众系数矩阵，构建出CA-Markov复合模型，并研究了相关的性质。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。