the cross-section steel beam is subjected to distributed load and the section size is shown in the figure. the normal stress and shear stress at the junction a of web and flange on section a are ( )
【判断题】在进行直流扫描时，可以扫描某一支路的电流作为自变量。
determine the deflection of section c by method of superposition. ei=c
the concentrated couple value of the beam corresponding to the shear diagram in the figure is
the distributed load on the beam corresponding to the bending moment diagram in the figure is
齿轮齿条传动的效率较低。()
一个化学反应的级数越大，反应速率也越快。
下列性能中，高速钢高于硬质合金钢的是()。
【单选题】s在t=0时动作，试求电路在t=0 时刻电流ic的初始值为 。
draw the shear and moment diagrams for the following beam and point out the maximum shear force and bending moment on the beam.
what are the steps of designing a successful training program?
job structure refers to the average amount (including wages, salaries, and bonuses) the organization pays for a particular job.
在船体板架中，数目较多的一组梁叫做（）。
among training techniques, advantages of lecture way include getting the audience to participate actively in learning; giving people an opportunity of learning from the experience of others.
the strategic human resource management is the strategic approach to the effective management of people in an organization, so that it helps the business to gain the competitive advantages.
如果梁上受到几种不同的外力作用时，可以用（）来进行计算。
如图所示，在研究总纵强度问题时，两图分别代表（）状态和（）状态。
expectancy theory predicts that reciprocity may follow if people perceive their needs are met.
the design, structure, content and focus of cross-cultural training programs depend on factors such as the inidual’s cultural background, culture-specific features of the host country environment, and the inidual’s degree of contact with the host environment.