When combined method is applied , damaged area develops from down stream to up - stream , besides , controlling effect of discontinuous joints is shown . at normal storage water level , the combined safety factors are 4 . 05 and 3 . 75 for 9b and 4b respectively 结果表明，超载法时，破坏区从上游向下游发展，且破坏前锋一直沿建基面附近；综合法时，破坏区从下游向上游发展，并表现出裂隙结构面参数的控制作用。
Hotel completed , the tourism bureau under the direct jurisdiction of a separate self - financing enterprise . hotel management model based on the jinjiang star hotel management model , and in the establishment , management personnel deployed at all levels took to beijing hotel training 本文通过作者对正明锦江酒店的实地调查研究,搜集大量的现场资料和报告,一切从实际出发,采用调查研究法,文献资料综合法和比较分析法。
Because super - directive arrays can supply better directive performance than the general arrays , we analyses the two pattern synthesizes that is the schelkunoff unit - circle method and the chebyshev - dolph super - directive synthesis method of the line arrays in detail 由于超方向性阵列天线可以提供比普通阵列天线好得多的方向特性。本文尤其对线阵的schelkunoff单位圆综合法和chebyshev - dolph超方向性综合法作了详细的分析。
Abstract : the steps of extension synthesis assessment are introduced , the basis of extension mathematics are also presented . we also built geometric synthesis metnod . the examples that applied on prediction show that extension synthesis assessment assessment have the advantages over other methods 文摘:论述了可拓综合评价的一般步骤，揭示了其可拓数学实质，并引入了几何综合法.以具体例子说明可拓综合评价在预测应用中的特色
The basic method of the medium - term and long - term investigation and report and the investigation and report of international situation includes four steps ( selecting the subject and conception , selecting material and deciding which to use , forming a methodical frame and abstracting viewpoint and judgement ) 中长期与形势调研的基本方法包括选题与构思、选材与取舍、形成条理化框架、提炼观点与判断等四个步骤和分析法、综合法、对比法。
This thesis analyses the subjects system for the pe major at universities its start when the new china was founded to its development , points out that there exists two contradictions showing as three problems , and five developing trend 摘要采用文献资料法、分析与综合法、历史与逻辑法，分析了新中国高校体育本科专业设置的产生及发展，指出我国高等学校体育本科专业设置主要存在两个矛盾三个问题，并提出21世纪我国高等学校体育本科专业设置的发展趋势和相应对策。
According to wilkins ( 1976 ) , the structural syllabus is based on the synthetic approach , while the analytic approach result in semantic syllabus . the structural syllabus focuses on language knowledge , and the semantic syllabus ( notional syllabus , situational syllabus ) value the communicative competence 大纲的制定与外语教学理论发展一直有着密切联系， wilkins ( 1976 )认为各种教学法可归纳为两大类：综合法( syntheticapproaches )与分析法( analyticapproaches ) 。
Relationship between concrete compression strength and rebound and ultrasonic speed value was studied by test . special regressive equation was obtained to predict concrete compression strength . also , empirical regressive equation was got to predict the temperature acting on concrete structure 试验研究了火灾高温后并考虑静置时间影响的混凝土抗压强度与回弹值、超声波速值之间的关系，得出了利用回弹法、超声法和超声回弹综合法评定火灾后混凝土抗压强度的专用测强公式；得出了利用超声法推定混凝土受火温度的经验回归公式。
The exact design methods of switched - current filters are summarized , such as the director synthesis of z - plane , euler mapping , state variable analysis , matrix decomposition , and signal - flow - graph simulation of the lc and switched capacitor prototypes . at the same time , a modified left decomposition matrix method is proposed to overcome the usual problems of large silicon area , high sensitivity and component spreads by minimizing the input circuits . examples of switched - current low - pass , high - pass and band - pass filters are given to verify the feasibility of these methods 总结分析了实现高精度开关电流滤波器设计的各种实用方法，包括z域综合法、欧拉映射法、模拟无源lc网络和开关电容网络的状态变量法、矩阵分解法和信号流图转置法，并对左分解法加以整理改进，提出一种更为简洁的设计结构，通过减化输入电路克服一般电路中存在的占用硅片面积大、灵敏度高等问题。
Technology of non - damage test for concrete intensity is extensively applied in project testing , as a precise and direct approach . accordingly , the test in this essay makes use of average concrete samples made up of commo - n raw material in boutou , and adopt comprehensive method of ultrasonic elasticity to test the concrete used within one year in boutou . through the regression analysis , we get the regression equation of anti - intensity of these two materials under the given conditions . according to the result , we establish the accurate curve line for comprehensive method of ultrasonic elasticity and provide practiced and non - damage testing approach and calculating method for concrete intensity test and reference for testing staff concerned 混凝土强度无损检测技术作为一种简便快捷准确的测强技术在工程检测中得到了广泛的应用，鉴于此，本次试验通过采用包头地区常见原材料制成的一定批量常见龄期的不同种类(指混凝土试块中的粗骨料、混凝土强度等级不同)普通混凝土标准试块，采用回弹?超声综合法对包头地区龄期不超过一年的现场混凝土进行了大量的试验，并利用回归分析，给出两种骨料混凝土在相应测强条件下的立方体抗压强度回归方程，根据实验结果建立包头地区精度较高的混凝土回弹?超声综合法基准测强曲线，为实际工程的混凝土现有强度评定提供简单易行的无损测试方法和计算方法，供有关检测人员参考使用。
