拱形

In order to apply the traditional numerical method to approximately calculate heat and moistness load, thedesigners often change the vaulted section of the Underground Engineering to rectangular section with the same perimeter.

为近似计算工程的热湿负荷，通常将地下工程拱形结构的断面等周长地简化为矩形断面。

In this Chinese-style building you can see doors and windows in various shapes-round,arch,square,and rectangular/oblong.

英译汉在这个中式风格的建筑中，你可以看到窗子和门有拱形正方形和长方形的。

Numerical simulation of the flow field across an ogive headform/cylinder body was performed to confirm the accuracy and reliability of the presented methodology.

采用具有试验数据的拱形头部圆柱体空化绕流考核了所提出的空化模型和算法的准确性和可靠性。

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。

I followed the curve that rose from the capitals of the semicircle of columns and ran along the ribs of the vault toward the key, mirroring the mystery of the ogive, that supreme static hypocrisy which rests on an absence, making the columns believe that they are thrusting the great ribs upward and the ribs believe that they are holding the columns down...

我从列柱的半圆形柱头顺著柱子向上望去，看过拱形屋顶上一根根相楔的肋。这些柱子和肋状梁木反映了哥德式建筑穹窿弧稜的奥秘，亦即以空茫为基础的至高统计假设，使列柱以为是它们将那些大肋擎向空中，而那些肋状梁木却以为是它们巩固了向下延伸的圆柱

All ships to OVERARCH attack pattern and prepare for orbital descent.

所有飞船进入拱形攻击编队，准备轨道下降。

Globe, oxheart, grape, heirloom and even cherry tomato, they all have different characteristics and a thousand and one ways to discover them!

其形状各异，圆形、伞拱形、椭圆形或泪滴形，口感也各不相同，食用方式也千变万化，可以毫不夸张的说我们可以在当地找到一千零一种西红柿的做法！

Considering the effect of the angle of internal friction on the inclination of sliding plane of soils behind retaining wall, circular and catenary, the two shapes of minor principal stress arch are theoretically analyzed. According to the shapes of minor principal stress arch, the coefficients of earth pressure corresponding to different angle of internal friction and that of wall friction are gained.

为克服现有考虑土拱效应的土压力计算方法不能考虑墙土摩擦角变化对挡土墙后土体滑裂面的影响的不足，考虑墙土摩擦角变化对挡土墙后上体滑裂面倾角的影响，对圆弧和悬链线两种拱形分别进行了分析，并与现有方法计算结果进行了比较。

Circular and catenary always represent the shapes of minor principal stress soil arch between two parallel walls, but which shape should be used in the calculation of active earth pressure on two parallel walls remains disputed. Considering fully developed wall friction or partially developed wall friction, circular and catenary, the two shapes of minor principal stress soil arch between two parallel walls are theoretically analyzed. According to the shapes of soil arch, the coefficients of earth pressure corresponding to different angle of internal friction and that of wall friction are obtained, and the formula of active earth pressure on two parallel walls is derived.

鉴于计算平行墙间侧土压力时关于土体小主应力拱形的选择尚存在争议，考虑墙土摩擦角充分发挥和部分发挥两种情况，对平行墙间土体小主应力圆弧拱和悬链线拱分别进行了分析，得到了对应于不同内摩擦角和墙土摩擦角的侧上压力系数，以及平行墙间侧上压力的理论公式。

The under-arch bridge also adds to the feeling of stability of the boot, and I don't feel like my arch is rolling inwards, like with some others (I'm a pronator).

下拱形状也增加了靴子的稳固性，而且我不喜欢鞋拱是向内卷的，像其它的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。