基本力

词组短语

fundamental force

与基本力相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on the law of universal gravitation and Coulomb's law, the law of gravity, weak force, strong force and unified force are founded.

统一力定律能够把万有引力定律、库仑定律、弱力定律、强力定律这四个基本力定律统一起来。

While the experimental side force distribution over a slender body with a blunt ogive nose is basically consistent with the curve of the analogy predicted, and the characteristic points and half cycle of the experimental curve are basically constant with the roll angle changing 360°. But the local maximums in the curve are not the results as the analogy predicted, which is an important flow feature of 3-D slender body than that of 2-D cylinder.

而钝头拱形细长体在大迎角下的截面侧向力分布与脉冲起动横流比拟方法预测的侧向力曲线的形状是基本相同的，而且随着滚转角旋转360°，截面侧向力分布曲线的特征点和半周期基本保持不变，即它们都基本上不受滚转角变化的影响；但是截面侧向力分布曲线极值点形成的原因却是不同的，这是细长体绕流区别于二维圆柱绕流的一个重要特性。

Trying to create one theory which unifies these four forces into a unified field theory is a major goal of theoretical physics.

努力建立一个理论将四个基本力统一到统一场理论中是理论物理学家的主要目标。

The basic study content of this essay is follow as:1.To calculate the stable factor k_i~0 of individual slices according to self-forced condition of slices,under the condition of without inter-slices force.2.To calculate transferal force R_i, stabile factor K_i of individual slices and stabile factor K of the stable slope, under the condition of there is a level transferal force between slices and the slope is stable. If the slope is not stable, to calculate the transferal force R_i between individual slices, the stabile factor K_i of individual slices and the stable factor K of the unstable slope in term of concordant conditions of acceleration.

本文研究的基本内容包括： 1、研究土条条间不传递力情况下，由土条自受力状态计算各土条的稳定系数K_i，并由K_i计算稳定土坡的稳定系数K； 2、研究条间传递水平力情况下，若土坡稳定，由土条预平衡状态、传力顺序和传力边界条件，推导各土条间的水平传力R_i的理论公式和各土条的稳定系数K_i，并由K_i计算稳定土坡的稳定系数K；若土坡失稳，由加速度和谐条件计算各土条间的水平传力R_i和各土条的稳定系数K_i，并由K_i计算失稳土坡的稳定系数K

Objective:The koji, production process and product index of North of Hunan unhusked rice wine and Middle Hunan rice wine were studied to give evidence for industrial production of unhusked rice wine; Methods: Glucoamylase activity, alcoholic fermentation activity, alcoholicity, all ester and the number of microbe were examined with ordinary ways; Results:The number of microbe and Rhiz.

目的：对湘北谷酒与湘中米酒酒曲、生产工艺以及成品酒指标进行比较，为谷酒的产业化生产提供依据；方法：采用常规方法测定、比较糖化力、酒化力、酒精度、总酯、微生物含量；结果：谷酒酒曲的微生物总数、根霉菌数糖化力与湘中米酒酒曲基本相同，但酵母数、酒化力略高于米酒酒曲；湘北谷酒的酒度、出酒率和总酯均高于湘中米酒，高级醇含量基本持平，感官指标优于湘中米酒；结论：谷酒较米酒的发酵工艺更合理，蒸馏方式更科学，产品质量更稳定；谷酒比米酒更适合大规模产业化。

The results of calculations showed that the maximum increments in saltation height and horizontal distance due to the Magnus force were 10.2 and 24.9%, respectively, and that both increments increased with increasing lift-off angle. The maximum increments in saltation height and horizontal distance of sand grains caused by the Saffman force were only 4.6 and 3.7%, respectively. The vertical concentration distribution of Aeolian sand flow follows exponential function distribution whether or not force analysis of saltating sand grains includes Magnus and Saffman force. The effect of Magnus and Saffman force on the vertical concentration distribution of Aeolian sand current makes the rate decrease near sand bed and it is consistent with the effects of Magnus and Saffman force on the saltation height and distance of sand grains.

Magnus力对跃移高度和水平距离产生的最大增量分别可达到10.2%和24.9％，这两个增量均随起跃角度的增加而增大；Saffman力对跃移高度和水平跃移距离产生的最大增量分别为4.6%和3.7%；是否考虑Magnus与Saffman力，风沙流垂向质量百分浓度均服从指数函数分布，Magnus与Saffman力使得风沙流垂向质量百分浓度较不考虑它们的作用呈现出底层的比例较小，上层较大，Magnus与Saffman力对跃移高度的影响基本与其对风沙流垂向质量分布的影响一致，不过Magus力对风沙流垂向质量百分浓度分布影响较大，0-2cm范围内尤为强烈(7.16-10.81)，其他高度层(2-20 cm)的影响相对较小(0-2.95)。

In addition, the blank holding force that is required to avoid wrinkle and rupture during conical part deep drawing is researched. The necessity of reasonable blank holding force in pressing is expounded. From the view of mechanical analysis, the wrinkle critical condition of side-wall is derived for the first time by the stress state of side-wall, the main deformation region on blank. According to the critical condition of plastic instability for flange, side--wall, corner of punch on blank, The blank holding force in conical part deep drawing is divided into four different regions within its forming figure. The basic principle of reasonable blank holding force during stamping is summarized and provided. The mathematical model of reasonable blank holding force that avoids the wrinkle and rupture is established and verified by the finite element numerical simulation and the grid experiment method. The result shows that it is accurate and reliable.

此外，本文还研究了圆锥形件拉深成形过程中，随着拉深变形过程的进行，毛坯为避免产生起皱、破坏缺陷而对压边力的需求情况，阐明了圆锥形件拉深成形过程中压边力合理变化的必要性；由毛坯主要变形区悬空锥壁部分的受力变形情况，从力学分析的角度，首次推导得出了圆锥形零件悬空锥壁起皱失稳的临界条件；并根据主要变形区法兰、悬空锥壁及凸模圆角部分的塑性失稳临界条件，在其成形范围图中，将圆锥形件成形过程中的压边力划分为四个区域；总结并提出了圆锥形件成形过程中压边力合理变化的基本原则；建立了防止起皱、破坏缺陷产生的压边力合理变化的数学模式，并得到了有限元数值模拟及网格实验法的验证，证实了理论分析结果的正确性和可靠性。

It has proven difficult to construct quantum models of gravity, the remaining fundamental force.

已经证明构建仍然是基本力的量子引力模型是困难的。

Long believed to exist in large quantities, it enters into many theories of the origin of the universe and its present large-scale structure and into models of gravitation and other fundamental forces between particle s.

长久以来相信有大量的暗物质存在，纳入许多宇宙起源与大尺度结构的理论，也进到重力及其它粒子基本力的模式之中。

First, outline: present, in the universe has each type the strength, is they the loose sand fundamental particle unifies in together, has composed various materials, these strength from may sum up essentially are four kind of fundamental forces: Attraction, electromagnetic force, force and weak strength.

目前，宇宙中存在着各种类型的力，是它们把散沙般的基本粒子结合在一起，组成了各种各样的物质，这些力从本质上都可归结为四种基本力：引力、电磁力、强力和弱力。

与基本力相关的网络解释 [注：此内容来源于网络，仅供参考]

articulatory tension：發音張力;發音緊張狀態

basis of articulation 發音基本動作 | articulatory tension 發音張力;發音緊張狀態 | pronunciation habit 發音習慣

Brioche Dough：皮力歐許麵糰

皮力欧许面团(Brioche dough)是法式面团的最基本形式,以鸡蛋为主,和面的过程中不加入任何的水,面团发酵的温度要控制在25度以下,温度过高容易影响面团的口感和柔韧程度;

Fundamentals：基本原则

第二,在一些基本原则(fundamentals)领域,国际社会新显现的需求会导致在国家群体间发生冲突,并致使经由条约规则来加以规范变得极其困难. 结果,国家所面临的唯一选择可能是出于给"广泛同意"的范围划定界限而非制定具有法律拘束力的规则目的,

gravitational force：引力

力学中常见力的有万有引力,弹性力和摩擦力三种.一,万有引力(Gravitational force) 万有引力 宇宙中的一切物体都在相互吸引着. 宇宙中的一切物体都在相互吸引着.万有引力是 自然界的基本力之一. 自然界的基本力之一. 有万有引力的空间内存在一种物质,

lorentz force：洛仑兹力

霍耳传感器根据霍尔效应,如果在一块通电的半导体薄片粒子计数器 -霍耳传感器的作用和原理 霍耳传感器的作用和原理 霍耳效应基于这样一个基本原理:带电 粒子计数器 在磁场中运动时,会受到洛仑兹力(Lorentz force )的作用.

Balance Yoga Based on balance postures：(著做出不同的平衡姿勢, 專注訓練各方面的集中力)

Astanga Yoga Dynamic yoga (結合力量及彈跳的動... | Balance Yoga Based on balance postures (著做出不同的平衡姿勢, 專注訓練各方面的集中力) | Hot Flow Based on power yoga class in a heated room (基本的powe...

unity power factor：高力率,整功率因数

unity displacement power factor 基本波力率1 | unity power factor 高力率,整功率因数 | unity step method 单位步法

survivability：生存力

作战飞机综合效能评价中最重要的三个标准是指飞机的可用性(Availability)、任务效能(MissionEfficiency)和生存力(Survivability). 其中,飞机的战场生存能力可以决定前两个因素是否能够真正发挥作用. 只有能够在战场上有效保存自己的战斗机才具备完成任务的基本条件,

Felix procrastinates：腓力斯拖延不办

240.feet of clay 泥足;基本弱点 | 241.Felix procrastinates. 腓力斯拖延不办. | 242.fig leaf 遮羞布

fifth fundamental force：第五种基本力

fifth force 第五种力 | fifth fundamental force 第五种基本力 | figure 图形