Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.

主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。

youdao

Returns the ratio of the current playback position to the total recording length.

返回当前播放位置与总记录长度的比例。

youdao

His shots-to-goal ratio is not so impressive but he will always score because he instinctively knows where to position himself.

他的射门-进球转化率虽然不算高，但是他总能进球，因为他本能的位置感很好。

youdao

And since we are not expecting the mass of the particle to change, what we really are saying is the uncertainty in its velocity times the uncertainty in its position is greater than the ratio of the Planck constant divided by 2 pi.

因为我们不期望,粒子质量发生变化，我们说的是,它速度的不确定度,乘以它位置的不确定度,比普朗克常量,除以2除以圆周率要大。

麻省理工公开课 - 固态化学导论课程节选

That is the whole triumph of calculus is to know that by looking at the position now, the position slightly later and taking the ratio and bringing later as close as possible to right now, we define a quantity that we can say is the velocity at this instant.

这就得靠微积分了,通过了解它现在的位置,和一小段时间以后的位置,计算它们的比,再让时间间隔尽可能缩短,我们就定义了一个,被我们称之为瞬时速度的物理量

耶鲁公开课 - 基础物理课程节选

It said that while this was progress, it was "not the destination", as it believes a ratio in the mid-30s is a sustainable position in the medium term.

BBC: Barclays announces 3,700 job cuts

Although my buy rules had me initiating a few positions on the long side, my interpretation of the risk-reward ratio is keeping my exposure to a minimum and my position sizes small.

FORBES: Proper Risk Assessment Exposes A Rally's True Character

Strong capital position and cash flows have enabled the company to maintain a cash dividend payout ratio of an average of 57% of net income for years 2003 through 2012.

FORBES: Earnings Estimates Rise For This Dividend Aristocrat