查询词典 convection zone

Results showed that contents of IAA and ABA in peduncle, bourse and the tissues around abscission zone among several cultivars were very different, but their trend of change was similar, IAA content decreased and ABA content increased toward harvest time for all the cultivars. Ethylene evolution in fruit of the cultivars with higher preharvest drop was evidently higher than the cultivars with less preharvest drop. Cellulase activity in the tissues around abscission zone of the cultixars with higher prehanest drop rapidly increased toward harvest time.

结果表明：不同品种果柄、果台和离层部位组织中IAA和ABA含量变化有差异，但它们变化的总趋势相似，都是随着果实成熟IAA含量下降，而ABA含量上升；不同品种的成熟果实中乙烯发生量有很大差异，以落果多的品种显著大于落果少的品种；采前落果重的品种离层部位组织中细胞壁分解酶的活性在果实成熟期急剧增加。

This paper also brings forward the strategic target of planning and designing the green system in this region to provide reference and guidance for planning work. Based on GIS, this paper analyzes landscape spatial pattern, dynamic pattern and landscape functional division. And it holds out the planning project to major the structure of green system in the research zone. And that is the core content in this research. There is peculiar sense to represent and extend the psammophyte garden in justifying the agriculture framework in the research zone. So this paper takes the psammophyte garden as a concrete unit to proceed landscape eco-designing.

在对研究区的自然、社会环境及其景观生态基本特征等深入分析的基础上，提出了该地区绿地系统景观生态规划与设计的目标，为规划工作提供依据与指导；在地理信息系统支持下，进行景观生态分类与制图、景观空间格局及其动态分析以及景观功能分区，在此基础上提出研究区绿地系统结构优化的规划方案，这是本研究的核心内容；由于沙生植物园区的示范推广对研究区的农业结构调整具有特殊的意义，因此，本文以白埕村沙生植物园区作为具体单元，进行景观生态设计。

By solving management model, the optimal groundwater withdrawal 〓 of the Wuwei Basin in two irrigation periods are obtained,〓 shows that the pumping condition of groundwater in the region can divided into six sub-regions: the pumping sub-region with maximum 〓 is located in the river courses; the sub-region with minimum 〓 in the spring overflow zone; and non-pumping sub-region in the 〓 irrigated districts and desert area, and that the unique way to crese groundwater pumpage is to pirate evapotranspiration in the oundwater evaporation zone.

通过管理模型的运转，获得了武威盆地平水年、枯水年、丰水年三个典型年份各灌期地下水的最优开采方案。按年最优开采模数，区域地下水的开采条件可分为六个区，地下水最强的开采区位于出山河流的主河道、石羊大河和洪水河沿岸，最弱的地区为泉水溢出带，河水谨区和沙漠区下开采地下水。同时表明，袭夺潜水蒸发量可增加地下水的开采量，该区现状条件下增加地下水的开采量的唯一途径是袭夺潜水蒸发带地下水蒸发量。

The ductile shear zone played an important role in localization of gold ore deposits:(1) The ductile shear zone confines the source, migration and evolution of ore forming fluid ;(2) Shear stress and deformation accelerate the remobilization of min.

田湾矿田剪切带制约着成矿流体的来源、运移和演化，剪切应力、应变作用对成矿元素的活化迁移具有重要的影响，为金的成矿提供了物质基础和创造了条

The samples of single building up are made of the same we lding procedure in DT3, 20, 45, T8 style steel. The result shows, the bond of lo w carbon base-material consists of smooth white light zone and needle-like l ayer of Martensite, the bond of medium and high base-material consists of sawt ooth structure and unmixed zone, and in medium c...

实验结果表明：低碳钢母材接头熔合区由较平整的白亮带和针状类马氏体层组成；中、高碳钢母材接头熔合区由&锯齿形&组织和不完全混合区组成，其中，中碳钢母材接头的不完全混合区组织为类马氏体，高碳钢母材接头不完全混合区类马氏体层消失，为奥氏体。

The similarity coefficient of avian community was 0.5442 in between reed zone and Scirpus marqueter/Scirpus triqueter zone.

对鸟类群落优势种所占的数量百分比和该群落的多样性指数之间的关系作相关回归分析，结果表明两者呈显著负相关(卜一0.88，P.01)，回归方程为Y=3，8956一

After acquiring a wavefront image and entering the manifest refraction, the surgeon is able to visualize the default scotopic pupil size ,ablation optical zone size on a graphic map, and the overall ablation zone size.

在获取波前图像和输入显然验光数据以后，外科医生可以在一张图标地图上形象化缺省暗视力瞳孔大小、切削光学区域大小和整个切削区域大小。

ChinaThe Zhangjiakou Bohai fault zone in the northern part of North China area is a seismotectonic zone controlling the present day strong earthquake activity.

华北北部地区的张家口-渤海断裂带是控制现代强震的一条地震构造带。

Using multidiscipline approach to combine earthquakes with the corresponding seismotectonic belt, this paper discusses the recurrence behavior of continental strong earthquakes in areas with more than one potential seismic zone or fault zone, and proposes a Quasi-periodically Clustering Recurrence Model on the bases of statistics, test and analysis.

在过去的几十年中，从确定性预测到概率定量评估，活动断裂地震危险性研究取得了长足的进展，但在地震复发模式、断裂之间的相互作用及其对活动断裂地震危险性的影响、模型和参数的不确定性分析以及活动断裂定量研究资料的应用等方面还存在许多亟待完善和解决的问题，这些课题也是今后一个时期内活动断裂地震危险性研究的主要热点和发展方向。

Shoaly land is a very important land and space resource with vast uses. Among shoaly land, the legal character of supra tidal and tidal zone is land, and it's ownership belongs to the country or peasant collective, but the legal nature of sub littoral zone is sea, so it's ownership only belongs to the country. And the ownership of shoaly land which silt up naturally should be determined according to the attaching rule.

沿海滩涂是一种重要的土地资源和空间资源，其中潮上带和潮间带的法律性质是土地，所有权可以属于国家，也可以属于农民集体；潮下带部分本质上属于海域，所有权只能属于国家；自然淤积形成的滩涂所有权归属应该按附合规则确定。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。