查询词典 triple beam balance

The blue detuned laser beam is physically equal to a quantum potential barrier.

作为量子力学中的一个基本现象，量子隧穿效应一直是科学界长期关注与研究的一个重要问题。

Based on the beam loading theory in storage ring, traditional mode with large detuned angle and tuned mode of RF system in the injection process of Hefei light source were calculated and disadvantages of these two modes were analyzed.

根据储存环高频系统束流负载理论，研究计算了合肥光源注入过程中高频系统的大失谐角工作模式和调谐工作模式。

The entropy values from the reduced yield of isotope deuterons R and the reduced multiplicity of charged particles Mred are nearly the same. These methods can be used in low beam energy heavy ion reactions.

对于35MeV/u40Ar+197Au的核反应过程所提取的熵和利用约化带电粒子多重性提取的熵结果一致。

That the strain variation in an external cable depends mainly on the overall deformation of the beam, friction at the deviators and cable angle.

宣布，外部电缆应力变化主要取决于梁整体变形，在转向块和有线电视的角度摩擦。

In this mode,l a grid- section model is introduced to determine the sectional tangent stiffness of reinforced concrete beam element and analyze its degeneration process, and three-node friction-sliding tendon elements are employed to analyze the friction and sliding of external tendons at deviators or sliding blocks.

引入分块截面模型确定钢筋混凝土梁单元截面的切线刚度和分析其退化过程，采用三节点摩擦滑移预应力筋单元分析体外预应力筋在转向块或滑块处的摩擦滑移效应。

The finite element model included two types of main element: beam element for concrete and truss element for internal unbonded or external tendon. The end nodes of main elements were connected with internal constraints named MPC in ABAQUS. Spring elements with very large stiffness were set up at the place of the deviators of externally prestressed beams, or along the span with relatively little space of unbonded internally prestressed beams. The modified Riks method is utilized to trace the entire structural response of beams prestressed with unbonded tendon from zero to ultimate loads. The reliability of the analysis model is verified by analytical results of typical test beams in comparison with experimental ones.

该有限元模型由两类主单元组成，即混凝土梁单元和体内无粘结或体外预应力筋桁架单元；主单元的端部节点用ABAQUS的内在约束MPC连接；在体外预应力梁的转向块处，或沿体内无粘结预应力梁全跨并以比较小的间隔设置刚度足够大的弹簧单元。

The formulas of the statistical average radius of wave-front circle edge dislocations had been developed for the coaxes beams that had different beam diamantes and crossbeams in the cases that the averaging time was shorter t

标 签 激光传输波前位错短期平均大气湍流高斯谢尔光束 Laser propagation Wave front Dislocations Short-term averaging Atmospheric turbulence Gaussian-Shell beam

The point of penetration through the diaphragms is sealed by E-beam welding.

通过横膈膜的穿透点用电子束焊接来密封。

Further more, the prestress loss , which is caused by the shortened beam member due to concrete shrink and creep, is of disbenefit to prestress concrete structure.

不仅如此，混凝土的收缩和徐变使构件缩短而引起预应力损失，对预应力混凝土结构十分不利。

Products of this project are mainly applied in transportation and handling of heavy facilities such as high speed railway track beam and large hulls at dockyards.

该项目DCY技术的成功研制，不仅填补了国内空白，而且具备了国际领先水平，具有广阔的市场前景，将会把我国大吨位运梁车技术推向一个新的高峰。

The network space is the typical form of abstract space when it comes to the digital stage.

网络空间是抽象空间数字化阶段的典型形式。

The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.

公证制度作为我国司法证明制度，既是社会信用体系的建设者，同时也是社会信用的捍卫者，在诚信中有其特殊的价值和功能。