Methods:The biomechanical formula is established by using the creep reflection analysis and validated by the simulated test and animal experiments.
方法:通过力学蠕变挠度分析,得到预计硬脑膜膨出量的力学计算公式,设计相应的力学模拟实验和动物实验加以验证。
Rational Performance Tester also provides an automated "data pooling" capability that varies the test data set used by each simulated user.
RationalPerformance Tester同时还提供了一种自动化的“数据池”特性,它可以改变每一个模拟用户使用的测试数据设置。
In that test, the Volt was subjected to a simulated side-impact collision into a narrow object like a tree or pole followed by a rollover, the agency said.
而代理的工作人员解释说,上周的测试中,同样是进行模拟侧面冲击,撞上细长物体例如树或是电线杆之后翻车。
The fault effects on restrict layer debonding and crack burning were studied by simulated test in order to provide analysis basis of fault diagnostics for solid rocket engine.
用模拟试验研究各种脱粘和裂缝燃烧对发动机造成的故障效应,为故障诊断和失效分析提供依据。
To test reliability of the simulated program, ventilation drying tests on maize and rice under certain drying conditions were conducted by using the grain ventilation unit.
为了验证模拟程序的可靠性,在一定干燥条件下利用自制的谷物通风干燥装置对玉米、稻谷做了通风干燥试验。
The test is testified to be reliable and accurate by the description of scaling law of indoor ice pool platform model test, model scale choice, simulated ice conditions, and ice force measure system.
通过对在室内冰池进行的平台冰力模型试验中相似律、模型比尺选择、模拟冰条件以及冰力测量系统论述,证明了该项试验是可靠的和严密的。
By means of flume and simulated rainfall test, effect of raindrop splash on hydro-dynamic properties of sheet flow on the steep slope was researched.
通过水槽和模拟降雨的试验方法,研究了雨滴打击对陡坡薄层水流水动力学特性的影响。
The effect of water on moisture stability of asphalt mixture was studied by simulated test in the laboratory, and the performance of asphalt mixture with hydrated lime additive was analyzed.
通过室内模拟试验来研究水位对沥青混合料水稳定性的影响,同时对掺加熟石灰抗剥离剂的改善效果加以评价。
In addition, hypothesis-test based simulated annealing (SA) and genetic algorithms are proposed respectively by incorporating the statistical idea of hypothesis test into intelligent algorithms.
另一方面,通过将假设检验的统计思想融入智能优化算法,分别提出了基于假设检验的模拟退火和遗传算法。
By simulated test, the co-relationship among the slip granulometric composition, slurry deflocculation curve, mid-high pressure casting forming speed and green body shaping endurance is studied.
通过模拟试验,研究了泥浆的颗粒组成与泥浆的解胶曲线、高中压注浆成形速率及坯体挺形性等的关系。
The variation of microstructure and mechanical properties of the welding heat-affected zone of 2090 Al-Li alloy were investigated by means of the welding thermal, simulated and strain cycles test.
采用焊接热模拟试验方法研究了在焊接热循环和应力-应变循环同时作用下,2090铝锂合金焊接热影响区显微组织和力学性能的变化特征。
A simulated test for measuring the cement grog conveyed by chain-boxes conveyer with nuclear technology was conducted.
对链斗输送机输运的水泥熟料核子计量进行了模拟实验研究。
By using model test of simulated materials and finite element calculation and theory deduce, the alternate exterior entry surrounding rock stability in dynamical pressure area is systemically studied.
通过理论推导、相似模拟、数值模拟及现场测试等方法相互结合、相互补充,对动压区外错式巷道的围岩稳定性进行了较为系统的分析研究。
The velocity distribution of glass current in the vertical section along the axis of the model has been measured by means of physical simulated test.
采用实体模型试验方法,测试了玻璃池窑模型中心轴纵截面上模拟液的速度分布。
Using the model, noise caused by the two types flow is simulated, compared and analyzed, and there is a good agreement between the theoretical results and test results.
利用这一模型,对两种不同类型的车流噪声进行了模拟计算及对比分析,实测结果与模拟结果吻合较好。
A landing gear drop test method is presented in this paper, in which the lift is simulated by an air actuator and accumulator system with constant pressure.
结合某型号飞机试验任务,阐述有关空气作动筒仿升的起落架落震试验方法。
By ANSYS finite element software, the test beams were simulated and analyzed.
通过ANSYS非线性有限元软件,对试验梁进行了模拟分析。
The test showed that the simulated results were influenced greatly by the soak time after heating, the current density and the sample shape.
实验发现加热毕后停留时间、线圈的电流密度、试样形状等对模拟结果有很大影响。
The middle and high-frequency noise of the wet-style natural-ventilation cooling tower is simulated by test rig in tab.
在试验装置上进行了冷却塔噪声模拟试验,试验装置较好地模拟了火电厂湿式自然通风冷却塔的中高频噪声特性。
The acoustic analysis model for an automotive exhaust muffler is built, and the transmission loss of exhaust muffler is measured by test and also simulated by using both FEM and BEM.
建立某汽车排气消声器的声学分析模型,采用有限元法和边界元法对排气消声器的传递损失进行了仿真分析和试验测试。
Third, for emergency braking performance test, the translational inertia of complete vehicle is simulated by the moment of inertia of a flywheel.
进行紧急制动时设计一飞轮,以其转动惯量模拟整车平动惯量。
Then the flow characteristic of the constant flux blanking plug is simulated with the 20-SIM software, and it is verified by experiment on the test bench.
通过键合图仿真软件20-SIM对恒流堵塞器的流量特性进行计算机仿真分析。 最后采用专门设计的试验台对仿真结果进行试验验证。
The method of relationship between plastic deformation degree and grain size was put forward, when the thermos-deformation of metal was simulated by the thermos-torsion test.
提出了采用热扭转试验来模拟金属材料热变形时塑性变形程度与晶粒大小相互关系的方法。
The steps of excitation system modeling by using PSASP were presented. Test data were compared with simulated data and the results indicate that the modeling method were correct and practical.
文章总结了使用PS ASP进行励磁系统参数仿真的步骤,并给出试验数据与仿真数据的对比结果,结果验证了上述方法的正确性和实用性。
The tests upon which the results in this white paper are based were conducted by using artificially created test data and simulated users.
白皮书中的测试结果受人工创建的测试数据、模拟的用户数所影响。
The orthogonal test was adopted to optimize the process parameters, which affect the characters of the bioactive layer formulated by the simulated body fluid method.
采用正交试验方法对影响仿生溶液法制备生物活性层特性的工艺参数进行了优化设计。
The actual conditions of the vehicle bogies are accurately simulated mainly by hydraulic system of vehicle bogies of light rail comprehensive test-bed.
转向架综合试验台针对轻轨车辆的实际工况作了准确的模拟,主要负载都是通过液压系统来实现的。
The Web steel truss beam is simulated with three-dimensional beam element, and the equivalent bending rigidity of the beam could be obtained by bending test.
模型中,桁架柱采用三维梁单元模拟,其等效弯曲刚度利用弯曲试验直接获得。
Based on the test results of adherence of self-compacting concrete to old concrete, the restrained shrinkage of adhesion between new and old concrete is simulated by finite element program ABAQUS.
在自密实混凝土与老混凝土约束收缩试验的基础上,本文采用大型有限元软件ABAQUS进行了新老混凝土粘结的约束收缩模拟,并与试验结果进行比较,以验证有限元模型的可行性。
Based on the test results of adherence of self-compacting concrete to old concrete, the restrained shrinkage of adhesion between new and old concrete is simulated by finite element program ABAQUS.
在自密实混凝土与老混凝土约束收缩试验的基础上,本文采用大型有限元软件ABAQUS进行了新老混凝土粘结的约束收缩模拟,并与试验结果进行比较,以验证有限元模型的可行性。
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