查询词典 calculation

Since the general limit state equation established is based on circular section,four calculation methods with section of roadway changed into equivalent circle section are put forward.

由于总体极限状态方程是在圆形巷道的基础上建立的，因此在文中还给出了一般形状巷道转化为等代圆形巷道时其半径的四种计算方法。

The coordinate calculation of the highway curves is divided into three basic types,i.e.,straight section,circular curve and transition curve,on basis of the coordinate increment principle.

不论是在铁路还是公路的设计和建设中都不可避免地遇到大量的曲线计算。

Shearing resistance calculation of O concrete structure is conducted by considering the circular cross section as rectangular cross section.

对于圆形截面柱抗剪承载力的计算，我国规范是将其等同于矩形截面进行计算，文献[1]借助于前苏联钢筋混凝土圆形截面抗剪试验结果，并

The transverse wave disturbance along tangential base flow of circular vortex is discussed By using numerical method we study this instability of baroclinic flow which is mesoscale inertia wave instability on the cylindrical coordinate The influence of stratification stability N 2 , Coriolis parameter f 0 , the vertical shear of tangential wind z of the ambinent atmosphere and the latent heat on the growth rate of instability is studied From the above analysis and calculation, we can learn that there are Eady mode and mesoscale mode of transverse wave instability in circular vortex as well Furthermore we also learn that distribution character of mesoscale mode disturbance field of transverse wave instability, anomalistic "cats eye" structure of lower level and the character of the slowly spreading disturbance converges at low level and the quickly spreading disturbance converges at high level

作者中文名：李红金；陆汉城；宋晓亮；李鲲摘要：讨论涡旋大气中，存在沿切向基流传播的横波型扰动，并采用数值方法讨论了柱坐标系下圆形涡旋系统斜压气流中这类扰动的不稳定，这是一类中尺度的重力惯性波的不稳定。研究了涡旋环境大气的层结稳定度参数N2、切向风垂直切变Vz、凝结潜热、涡旋特性及科里奥利参数f0对不稳定增长率的影响。圆形涡旋中同样存在横波不稳定的Eady模态和中尺度模态，得到了中尺度模态的扰动场分布特征：流场的不规则"猫眼"结构及慢速传播的扰动均集中在低层，而快速传播的扰动均集中在高层的扰动特征。

Another formula for calculation sub-flow rate of dense medium suspension is derived based the principle of balance of non-magnetic material in circulating medium .

根据循环介质非磁性物平衡原则，推出重介悬浮液分流量另一计算公

Ancient times, many people committed to the ratio of the circumference research and calculation.

古今中外，许多人致力于圆周率的研究与计算。

The design concept and feasibility condition of the scheme is introduced, and the pressure on the claybank is discussed, A practical design method using reduced "m" value for structure computation and Rankine passive earth pressure for claybank calculation is developed, which is proved to be feasible and safe by practice.

着重介绍方案的设计思路、成立条件，并对作用在平衡土体上的土压力大小进行讨论，并提出了按折减m值进行支护结构计算、按朗肯被动土压力进行平衡土体验算的实用设计方法。工程实践表明，采用中心岛法具有突出的综合效益，所提设计方法安全可行。

This paper introduces the design and calculation method of sand pile used in soft clayey ground and provides some engineering examples.

介绍软黏土地基中挤密砂桩加固的设计计算方法及部分工程实例，并根据工程实践提出一些设计计算方面的探讨性意见。

As shown in analytical calculation, the predicted ground displacements are in good agreement with the measured values; and this method is applicable for the clayey soil from flow-plastic state to stiffness state.

算例分析表明：所给出方法的计算结果与实测值较吻合，适用于从流塑～坚硬状态的所有黏性土。

The clepsydra is an old instrument for calculation of time, originating in the later part of the Neolithic Age.

漏刻是一种古老的计时仪器。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。