当外载增加时,相变孕育期减小,相变速度增加。
As the applied stress increases, the incubation time of pearlite phase transformation decreases, but the velocity of phase transformation increases.
提出了一种快速确定柴油机机械效率的方法——无外载加减速法。
A new method to determine mechanical efficiency of diesel engine by acceleration deceleration method under non external load is proposed.
本文在考虑外载和温度的缓慢变化下,提出了一个新的运动安定定理。
A new kinematical shakedown theorem is presented under the consideration that external load and temperature change slowly.
定义了拖拉机外载向量,给出了在各种输入条件下外载向量的求解过程。
The tractor load vector is defined and the solution of the vector in different input load is presented.
得出了内压和外载下三通应力的分布规律、危险点的位置及其应力集中系数。
The distribution pattern, critical location and concentration factor of the stress on equal diameter tees under both internal and external loadings are obtained.
结果结果表明:只要存在塑性耗散,耗散的能量就占外载输入能量的1/3。
The results show that the plastic dissipation will be 1/3 of the input energy when plastic deformation occurs.
导出了细长直梁横向弯曲时模糊外载、模糊内力和模糊挠度之间的基本模糊关系。
The basic fuzzy relations among fuzzy external load, fuzzy internal force and fuzzy deflection are derived when thin, long and straight beams are bent in vertical direction.
从诊所外载婴儿来看病的车数看来,你就可以知道恩德士医师多么精通于小儿医学了。
From the number of baby carriages outside his office, you can tell that Dr. Enders specializes in pediatrics.
但由于执行元件的压力是叠加的,所以克服外载能力将随执行元件数量的增加而降低。
But the pressure of the performance component is to fold to add of, so overcome the outside carry ability will with carry out the increment of the component quantity but lower.
但由于执行元件的压力是叠加的,所以克服外载能力将随执行元件数量的增加而降低。
However, implementation of the components of the stress is superimposed, so the ability to overcome the outside with the implementation of the components contained in the number of increases.
根据驱动圆盘犁的外载特性,详细论述了驱动圆盘犁平衡存在的若干问题及其影响因素。
The problems of the balance in power driving disk plow were discussed according to the property of tillage outer load.
如果外载均匀,则展开式系数自前几项后为零,从而可得弹性层力学场量封闭形式的表达式。
When the external loads are uniform, the expansion terminates after some leading terms, and an explicit representation for the mechanical field in a layer is obtained.
实验结果表明:套管承受非均匀外载作用时其强度与承受均匀外压相比要低8 ~21倍。
The experiment results demonstrated that the strength of the casing under nonuniform load is 8 to 21 times lower than that under uniform load.
本文给出了基于8032单片机实现的发动机无外载测功仪的原理及其硬件、软件设计方案。
This paper describes the design ideas of the hardware and software based on 8032 chip microcomputers in the Implementation of an engine no-load dynamometer.
分析了无外载测功法中的主要误差来源,在对实测数据分析研究的基础上,提出了两种提高精度的方法。
In this paper, the sources of error in no-load engine power testing are analyzed. Two methods to reduce the errors are put forward, based on the investigation of actual test data.
基于应变放大因子的概念,对炭黑填充橡胶的动态力学性能和在不同外载条件下的生热性能作了分析预报。
The dynamic mechanical properties and heat build up of black-filled rubber are predicted at different load conditions based on the concept of strain amplification.
最后给出塔里木油田英买力地区第三系盐层在均匀和非均匀地应力条件下盐岩蠕变引起的套管岩压外载实例。
Finally, the examples of external load due to the salt creep in the tertiary of Yingmaili oil field have been performed under heterogeneous and homogeneous in-situ stresses.
分析了不同载荷对塔设备法兰受力的影响,指出计算承受外载的法兰强度应根据不同的载荷选取不同的方法。
The influence of different loads on the stress of flange of tower is analyzed. It is thought that the different methods on the intensity calculation should be chosen according to the different loads.
介绍了一种发动机无外载功率检测系统的软、硬件设计,利用测频法测量出某一时刻的瞬时速度,并利用最小二乘法求出角加速度。
By the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the MCU with the least square method.
为了弄清伸缩力和挠曲力的影响,除进行现场试铺、观测外,还进行了模型试验和动载试验。
Consequently, model test and dynamic loading experiment are conducted aside from carrying out field trial laying of rails and observation upon it.
载电流等离子体柱由于外磁场压强大于其内部热压强,等离子体柱发生箍缩效应。
The pinch-effect will occur in plasma column because magnetic field pressure outside is bigger than thermal pressure inside of the plasma column carrying electric current.
本文对燃料破损可能导致的气载放射性浓度、场所内、外照射剂量率进行了估算,同时对通风系统的净化方式、净化时间进行了评估。
This paper evaluates the airborne radioactive concentration, dose-rate of internal and external exposure as well as purification mode and operating time of ventilation systems in reactor building.
初速时测技术可通过炮口线圈测速、外推法、弹载传感器及地磁计转数法实现。
Measuring velocity technology can be actualized by muzzle loops, extrapolating method, on-board sensor and GMR (the giant magnetic resistance) turns-counting.
采用电测法测量井壁载面的内力与其相应的外截。
The internal force of the shaft lining section and its corresponding external load are determined by electrical measures.
星载微波辐射计外定标的关键问题是通过辐射传输方程计算天线入瞳处亮温。
The key issue in external calibration of microwave radiometer on board satellite is the determination of brightness temperature on the pupil of antenna by using radiative transfer equation.
压载泵在设计最大参数下进行舷外循环的时间不少于30分钟。
The ballast system circulates from out-board under pump running at the maximize design parameter, and the time is not less than 30 minutes.
当渡船载着兴高采烈的游客启锚时,除船老大外,没人有浪费时间的感觉。
When the ferryboat with her wild freight pushed into the stream, nobody cared sixpence for the wasted time but the captain of the craft.
本文从磁能出发分析外磁场作用在任意载流线圈的磁力和磁力矩 ,从而推证出任意载流线圈在均匀磁场中所受磁力矩公式。
This paper put forward the moment of magnetic force acted on current-carrying coil in even magnetic fied is revolving of regular axle and the method of determined the place of revolving axle.
本文从磁能出发分析外磁场作用在任意载流线圈的磁力和磁力矩,从而推证出任意载流线圈在均匀磁场中所受磁力矩公式。
According to simplifying rule of force system, the force suffered by a coil carrying current in magnetic field, can be summed up to a resultant of magnetic forces and a total moment of magnetic force.
本文从磁能出发分析外磁场作用在任意载流线圈的磁力和磁力矩,从而推证出任意载流线圈在均匀磁场中所受磁力矩公式。
According to simplifying rule of force system, the force suffered by a coil carrying current in magnetic field, can be summed up to a resultant of magnetic forces and a total moment of magnetic force.
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