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Based on the morphology structure of five saline plants leaves in Ningxia, this paper has made the research of comparative anatomy.
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摘要对宁夏地区5种盐生植物叶的形态结构特征进行了比较解剖学方面的研究。 |
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Based on the motion law of equal-width slit steady flow, the seepage calculation model simulating concrete face slab joints and face slab with dense cracks is studied and established under the extreme condition that slabs are destroyed.
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摘要基于等宽缝隙稳定流的运动规律，研究建立了混凝土面板极端破坏情况下面板接缝及密集裂缝型面板的渗流计算模型。 |
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Based on the moveable-bed model tests and some relative studies, it is found that the proposal reservoir for the Hongshiyan Hydropower Station will be a heavy deposit reservoir, its sand-flushing sluice could not effectively de-silt and serious hidden-tro
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摘要待建的红石岩水电站水库属严重淤沙型水库，通过动床水工模型试验和有关研究分析发现，其冲沙闸排沙效果不理想，引水隧洞存在进沙严重的隐患。 |
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Based on the multidisciplinary design optimization, a multidisciplinary variable coupling design optimization method for non-hierarchic systems was presented, and its basic ideas and working principle were given, To handle the coupling between subsystems,
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摘要基于多学科设计优化原理，提出了面向非层级复杂系统的多学科变量耦合优化设计方法，阐述了其优化设计的基本思路和工作原理通过设置理想耦合点，构造了耦合函数，使子系统在各自独立优化设计的同时，在系统级的协调下达到耦合关系的满足，并使系统得到总体上的优化。 |
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Based on the multivariable analog of civcle criterion, an observer is designed to estimate the system states and hence the dynamical equations satisfied by the estimation error are derived first.
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基于多变量的圆判据设计观测器来估计系统的状态，进而给出了观测误差满足的动态方程，然后利用积分反推方法，构造性地设计出了输出反馈镇定控制器。 |
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Based on the muscle force trait of slalom kayaking and by using the force quality testing equipment, the maximal power test of bench pull in different weight was given to the national excellent women slalom kayakists.
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摘要通过研制的力量素质测试设备，根据皮划艇激流运动主要肌肉用力特点，对国家皮划艇激流队优秀女队员进行了不同重量下的卧拉最大功率的测试。 |
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Based on the national taxation regulation, besides social insurance and housing fund within the limitation (three times of social average salary), any other benefit and housing fund beyond the limitation to the employees must be taxed as individual income
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根据国家税务政策，除社会保险、上限以内的公积金及其他特别规定的可免税项目外，其他所有员工福利必须计税并从工资中做为个人所得税代扣。 |
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Based on the nature, objectives as well as some problems of International Business Negotiation Course teaching, this paper discusses the course setting, course materials, objectives and teaching means in International Business Negotiation Course for Busin
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摘要本文基于国际商务谈判教学的性质、目标定位以及国际商务谈判教学的存在问题，探讨了商务英语专业国际商务谈判教学的课程设置、教材内容及教学方法等有关问题。 |
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Based on the network structure model of air defense multisensor network, the topological optimization problems of multisensor network is researched deeply, that is, when the position and number of unit nodes in network are known, how to fix on the positio
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针对防空多传感器网络的网络结构模型，研究了已知网络中单元节点的位置和数量，如何最优确定网络中继器的位置、数量及其与单元节，点的连接关系，即网络拓扑优化设计问题。 |
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Based on the new corporate income tax law on the basis of focusing on the corporate income tax accounting accounting treatment of a detailed comparative analysis with a comparative analysis of the new guidelines in different taxable,income tax accounting
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本文在新企业所得税法的基础上，着重对企业所得税会计的核算处理做了详细的比较分析，同过比较分析得出新准则在计税差异、所得税会计处理方法方面存在的一些问题. |
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Based on the noise influence's investigation and analysis in one of Yichun's hospital's building construction, the writer does some research and finds some possible solution to prevent and reduce the noise influence.
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通过对以宜春市某医院建筑工程施工过程中噪声对附近人群的影响的分析和调查，对减噪防噪问题做了一些探讨，提出了一些可操作的方案。 |
