英语人>网络例句>惯性的 相关的搜索结果
网络例句

惯性的

与 惯性的 相关的网络例句 [注:此内容来源于网络,仅供参考]

According to the scheme in chapter 3, experimental investigations are conducted on the single-axis air-bearing test bed. The effects of both rotating speed and air damping on the vibration frequencies of the beam are discussed. The phenomenon of dynamic stiffening is verified by the results of experiment.

最后我们还按照第三章中设计好的实验方案来对非惯性系下的结构动力学问题进行了实验研究,从实验的角度验证了本文一次近似模型在处理这类非惯性系下的结构动力学问题的正确性和有效性,说明了传统零次近似模型对某些高速旋转梁的数值仿真存在严重的偏差。

At first, according to the mechanical vibrationtheory and detailed analysis on coiling the different stage mathematical models of coiling are set-up. The correlation equations of the models are also given. Then, the paper presents an analysis ofthe moment of inertia of coiler in hot strip mill in detail, the equation of the inertia moment and theanalysis.

本课题首先从振动理论出发,对卷取的整个过程做了详尽的动力学分析,建立了不同卷取阶段的数学模型;接着分析了卷筒的惯性力矩,建立了卷筒张力控制的数学模型,推导了惯性力矩的理论表达式。

Rotate according to the car the inertial moment of couple of quality is OK translate into is linear the principle of the force of translation quality, regard testing stand as the jumping-off place of the design with inertia imitate, those who put forward testing stand is basic arrange plan, elaborated function of apply the brake of car bridge assembly the main job principle of online testing stand, gave out the computational process of inertial flywheel.

根据汽车旋转质量的惯性力偶矩可以转化为直线平移质量的惯性力的原则,以惯量模拟作为试验台设计的出发点,提出了试验台的基本布置方案,阐述了车桥总成制动性能在线试验台的基本工作原理,给出了惯性飞轮的计算过程。

However, most of these investigations focused on the rotating beams or plates undergoing a prescribed large overall motion, where the effect of large overall motion of the reference frame on elastic deformation was considered but at the same time the beam's elastic deformation couldn't influence the large overall motion of the reference frame because the large overall motion is known a priori. In fact, this kind of problem on the dynamic stiffening is a structural dynamics problem in a non-inertial frame.

值得指出,上述这些研究工作都局限于大范围运动为已知情况下的非惯性系下柔性体的动力学性质,实质上是一个非惯性系下的结构动力学问题,只考虑了大范围运动对变形运动的影响,而没有充分考虑到大范围运动和变形运动之间的相互耦合作用,这种耦合作用是单向的。

Thus a simple method is proposed for determining the value of reference node coordinate, that is to derive the cross-point of coordinate equation of Y, which represents the principal inertia plane and the one perpendicular to the other plane.

为此提出了一种参考节点坐标值的简易确定方法,即通过求解代表主惯性平面和与主惯性平面正交的另一平面同Y轴的交点坐标方程,根据抽油机支架上角钢的结构方式,取代数值较大的一个即可确定参考节点的位置。

I point out that mechanics does not provide adequate foundation for the description of all natural phenomena. We should have a new understanding that in the 'change of location' of the same event of inertial system there exist two different reference systems that are mutually in uniform rectilinear motion. This new understanding will avoid the puzzle brought about by physicists' obscure yet obdurate conception as to which of the two mutually uniformly moving reference systems is not related to the inertia reference system.

我指出力学为一切自然现象描述所提供的基础是不够充分的,重新认识惯性系的同一事件"位置的改变"存在着两个互相匀速直线移动着的两种不同参考系,可以避免物理学家们模糊、执着地认为惯性参考系究竟是用两个互相匀速移动着的参考系中哪一个无关所带来的困惑。

After a brief summary of the research developments in particle average collision kernel model, correlated mathematic models and numerical simulation algorithms, direct numerical simulations were conducted to study particle collisions in a stationary isotropic homogeneous turbulent flow, with the aim to investigate the influence of turbulence on particle collision kernels of various finite-inertia particles.

本文在系统总结有关颗粒平均碰撞核函数的研究进展和相关数学模型的基础上,基于高效的后溯法来检测碰撞,首先对Reλ约为51均匀各向同性湍流内St_k (St_k=τ_p/τ_k)为0到10的有限惯性颗粒的碰撞行为进行了直接数值模拟,研究了湍流对有限惯性颗粒碰撞的影响。

Although this lowest cooling temperature is higher than that achieved by using a double-inlet valve, the cooling power obtained by the refrigerator with an inertance tube is higher than with a double-inlet valve, which demonstrates the excellence of inertance tube.

虽然最低制冷温度高于双向进气型脉管制冷机的制冷温度,但是当制冷温度在75K以上时,惯性管型脉管制冷机的制冷量大于双向进气型脉管制冷机的制冷量,从而体现了惯性管的优越性。

The hypothesis on the equivalence in non conservative system is set up for irreversible process on the basis of bring\|in of the nonconservative noninertial system;and the hypothesis on the covariance in non conservative system is put forth for the space time with complex action on the basis of bring\|in of the ultra gauge.

在引入非保守非惯性系的基础上对不可逆过程建立非保守系等效性假设,在引入广域度规的基础上对具有复杂行为的时空建立非保守系协变性假设;利用密度分布的不均匀度h和粗粒熵S及推导的多标度因数η计算式,引入非保守惯性质量和非保守引力质量。

Height of the inertia block or pad With the length and width of the inertia block controlled by the package dimensions, the height will be controlled by the desired weight of the block.

惯性块或垫的高度以惯性块的长度和宽度受控由包裹维度,高度将由块的渴望的重量控制。

第12/74页 首页 < ... 8 9 10 11 12 13 14 15 16 ... > 尾页
推荐网络例句

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。