查询词典 slab

The thesis fixed the formula of intensity and stiffness of the new pattern prestress superposed slab through the way of theory analysis and calculation.

通过有限元理论分析、计算的方法来确定新型预应力叠合板的强度和刚度计算公式。

Firstly, we use 333 teleseismic events and find that the average thickness of the Pacific slab beneath Japan is 85 km.

本研究利用日本台网收集到的远震和近震的高精度到时数据探讨上述问题。

The two-piece floating slab and pile cap system,with keys uncast,allowed the deck to contract freely during the posttensioning operations.

上下两件的漂浮平板和堆无边帽系统，藉由钥匙不投，允许了甲板在 posttensioning 操作期间自由地缩短。

With the increasing of concrete deck slab gap for dense transverse girder deck system, the vertical displacement of tied-girder increases unconspicuously, and the internal forces of tied girder and arch rib vary slowly.

针对高速铁路下承式结合梁系杆拱桥，通过有限元分析，对纵横梁桥面系和密布横梁桥面系2种结合方式、混凝土桥面板不同的分块方式等问题进行研究。

As for the excavation of the sand-gravel zones,except the toe slab and its 1/9 bottom width down stream,the alluvial layers are excavated to the micro-weathered rocks,while the other sections remain unexcavated.

闸门利用水力和杠杆原理实现自控关闭；闸坝平时挡水发电，洪水期自动翻倒泄洪冲砂，有效地解决洪水对上游库区实物的淹没损失及水库泥沙淤积问题；闸坝采用地下混凝土连续墙进行地基防渗处理及面流消能，消能效果显著，工程投资少。

In those cases, the plane waves have been transformed into cylindrical waves or spherical waves separately, and compute the reflecting factor of each spherical wave or cylindrical wave. When the plasma is unhomogeneous, the plasma slab can be divided into many sub-slabs and the solution can be found by using boundary conditions.

处理时将平面波展开成柱面波和球面波，分别求各个谐波的反射系数；对于非均匀介质，采用分层的方法进行处理，并在分界面匹配边界条件，得到较严格的结果。

The guidance conditions of a slab waveguide of uniaxially anisotropic metamaterial with partially negative components in permittivity and permeability tensors are derived.

推导了介电常数张量和磁导率张量中各分量带有不同符号的单轴各向异性异向介质平板波导的导行条件。

The marginal sharpness, slab artifact and beam hardening artifact were graded 1 to 5 semi-quantitatively for comparison. Grades 1 and 2 were considered uninterpretable.

影像边缘锐利度、层状假影、射束硬化假影以grade 1到grade 5作半定量分析，其中grade 1和grade 2定义为无法判读。

A woman walked up to Zhang Hanbiao, a butcher standing behind an unrefrigerated counter of raw pork under the glare of two large light bulbs, and asked him the price of the dark red slab of pig liver.

今年春季，由于饲料成本上升，鸡、牛、鱼肉和蛋类的价格也出现了大幅上涨，尽管涨幅不如猪肉价格。

VAI medium-thick-slab-casting technology is presented for the production of slabs with thicknesses ranging from 100–150 mm.

奥钢联中厚板坯连铸技术专门用于厚度100-150mm的板坯生产。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失