查询词典 dynamic

The affection of the system's characteristics on dynamic error is analyzed and the occurring condition of dynamic error is presented.

分析了系统特性及测试信号对动态测量的影响，指出什么情况下存在动态测量误差。

The mean square error is presented to describe dynamic error and evaluate its dynamic accuracy.

提出应该以均方误差来描述动态测量误差并对其精度进行评价。

Based on dynamic analysis of the mechanism, 3D model building and dynamic simulation, influence of escapement mechanism parameter to timing of clock mechanisms is well understood.

在对钟表机构动力学理论分析的基础上，通过对机构进行三维建模和动力学仿真，得出了部分擒纵机构参数对钟表机构计时精度的影响。

An adaptive control algorithm is proposed for Stewart platform which is usually used to as a flight simulator. Firstly, the coupling force caused by the dynamics of the legs is compensated using the New ton Euler inverse dynamic formula, and the simple error dynamic is obtained.

针对应用于某型飞行模拟器的Stewart平台，首先利用Newton-Euler逆向力公式对平台动力学方程中形式复杂的连杆动态特性进行补偿，得到形式简单的误差动态系统。

For dynamic problem, the unsimultaneous staggered iteration FEM method with explicit central difference scheme is used for the elasto-plastic analysis of the dynamic response of a soil foundation. The computed results show good agreement with soil mechanic knowledge.

对于动力问题，采用异步交叉迭代显式有限元解法，对典型的地基算例进行了固液耦合的有限元动力弹塑性反应分析，结果定性符合土力学的一般规律。

With 3-D transient finite element analysis, the time evolution of dynamic stress intensity factor under different loading rates was obtained and the dynamic fracture toughness was determined by frac...

结合有限元三维动态模拟，得到了不同加载速率下试样动态应力强度因子的时间历程，并由实测的起裂时间确定两种钢的动态断裂韧性。

Dynamic stress is caused by the radiation of seismic wave, so the dynamic stress is transient. The time that acted on fault plane in the vicinity is limited.

由於动应力是伴随地震波传播而出现的，因此，动应力变化量是暂态的，作用於邻近断层面上时间有限。

Because electrical propulsion is adopted in dynamic positioning equipment, dynamic management of power station is important to the security of ferry bridge.

因动力定位装置采用电力推进，电站动态管理与舟桥的安全至关重要，文章又重，点介绍了电站的主要功能，最后分析了采用电力推进方式的优越性。

According to the shipping characteristics of Shanghai Huangpu River, ferry bridge is moored on river by dynamic positioning equipment, in which electrical propulsion is adopted in thruster of dynamic positioning system.

鉴于上海黄浦江的航运特点，确定使用动力定位装置将舟桥固定于江面及岸边，动力定位系统的推力器采用电力推进。

The Residue Dynamic of Quizalofop-P-tefuryl 4% EC in Bean Field ZHANG Hao, WANG Yan, LU Zhong-bin (College of Resource and Environment, Jilin Agricultural University, Changchun 130118, China) Abstract: In order to make up a standard procedure for safe use of quizalofop-P-tefuryl on soil and bean,a field supervised conducted to reveal dynamic of quizalofop-P-tefuryl in soil and bean,respectively.

4%糖草酯乳油在大豆植株和土壤中的残留动态张浩，王岩，逯忠斌(吉林农业大学资源与环境学院，长春 130118)摘要：为了制定糖草酯在大豆上的安全使用标准，采用田间试验方法，研究了糖草酯在大豆及土壤中的残留动态，应用HPLC测定了糖草酯在大豆及土壤中的残留量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。