查询词典 spade-shaped

Based on the experimental behavior and results of nonrectangular column-slab connections in present thesis, the calculating formulas for flexural strengths of reinforced concrete slab-column connection with cross-shaped column, T-shaped column and L-shaped column are derived by yield-line theory.

4在研究考察三种典型异形柱－板柱连接的冲切试验现象和结果的基础上，应用屈服线理论，对十字形柱、T形柱和L形柱下的板柱连接抗弯承载力进行了研究，提出了上述三种柱型的板柱连接抗弯承载力计算公式。

The results showed that flower shaped, nubbly shaped and column shaped W2C particles formed by in-situ reaction, were dispersed in Ni-based coating. The microhardness of the coating is 838 HV, 8 times of copper substrate.

结果表明：激光原位反应使镍基涂层组织内原位生成了弥散分布的花瓣状、块状以及柱状的W2C颗粒，涂层的显微硬度达到了838 HV，是铜基体的8倍。

Results: We obtained high-quality MRI images.Pelvis, bladder, urethra, levator, and obturator muscle can be clearly showed.We Can observe clearly the levatormorphology of the various components.The end of the iliac muscle was inverted "eight"-shaped;Suprapubic vaginal muscle was "V"-shaped; Puborectalis was "U"–shaped. Funneling at the Bladder Neck and shorter urethra were found in two patients with SUI.

在虚拟系统三维空间中测量SUI组静息和应力状态下膀胱尿道后角分别为121.47±6.15°和141.27±7.71°均大于对照组的101.49±4.73°和113.38±2.69°差异均有统计学意义﹙P.05﹚，SUI组静息和应力状态下尿道倾斜角分别为23.33±4.68°和36.27±4.71°均大于对照组的9.29±2.93°和21.96±3.81°差异均有统计学意义﹙P.05﹚，SUI组膀胱颈移动度为15.67±2.36大于对照组的7.87±1.33差异有统计学意义。

The explosively formed projectile with fins for a cover charge structure by LS-DYNA software which four covers were conglutinated on the liner was studied by three-dimensional numerical simulation. The mechanism of forming EFP with fins was discussed based on the curves of velocity and pressure vs time of the liners. A contrastive analysis was carried out on the three kinds of liners which include big-cone shaped liner, imperfect-sphere shaped liner and arc-cone shaped liner.

采用LS-DYNA对在药型罩上粘附隔板结构形成带尾翼型爆炸成型弹丸(explosively formed projectile，EFP)进行三维数值模拟，从药型罩微元压跨速度和压力的角度初步探讨了形成尾翼型EFP的机理，对同一直径的大锥角型、球缺型和弧锥结合型药型罩形成的尾翼型EFP进行了对比分析，三种结构药型罩均能形成较为明显的尾翼，其中大锥角型药型罩得到的EFP速度最高。

Domestic companies to research and development of sterile, fresh packaging, revitalize national industry as its mission, has successfully developed more than 20 years of aseptic packaging 5-6 Composite paper, house-shaped packages, brick-shaped liquid, pincushion, housing shape, Triangle, ax-shaped drinks in aseptic packaging machine and ancillary support equipment, aluminum and Zhisu multi-storey complex in the printing paper, punching, indentation, composite, at all, the whole election, such as complete sets of equipment.

公司以研究开发国产化无菌、保鲜包装，振兴民族工业为己任，20多年来先后研制成功5—6层无菌包装复合纸、屋形包，液体砖形、枕形、屋形、三角形、斧形饮料无菌包装机以及相配套的辅助设备，和纸塑铝多层复合纸的印刷、冲孔、压痕、复合、分切、整选等成套设备。

In addition, there are square, diamond, triangular, toothed, dovetail-shaped, B-shaped, C-shaped, are generally only used in high and medium pressure valve.

此外，还有方形、菱形、三角形、齿形、燕尾形、B形、C形等，一般只在高中压阀门中使用。

But the dolphin has a bottle-shaped nose and cone-shaped teeth while the porpoise has a flat nose and chisel-shaped teeth

但是&dolphin&有长圆形的鼻子和锥形的牙齿，而&porpoise&的鼻子却是扁平形，牙齿是凿形的。

Glass bottle selection is more consistent, more modeling, processing technology rich, and caps with diversity, a common bottle-shaped with cylindrical, oval-shaped, flat, prism, cone, etc., the manufacturers often develop series of bottle-shaped.

玻璃瓶选材较为一致，造型较多，加工工艺丰富，与瓶盖搭配多样化，常见的瓶形有圆柱形，椭圆形、扁形、棱形、锥形等，厂家常会开发系列瓶形。

She Zhuanghua showed several rounds of petals obovate, white, green, yellow, pink, red, orange and other colors, Guan Zhuanghua concentrated in the central yellow chrysanthemum orange, marginal division, achene widely oval to the bottle-shaped, tube-shaped flowers bear achenes oval-shaped, flat small, flowering from June to September, fruit mature period from August to October.

舌状花多轮花瓣呈倒卵形，有白、绿、黄、粉、红、橙等色，管状花集中在花盘中央黄橙色，边缘分裂，瘦果广卵形至瓶形，筒状花结出瘦果椭圆形、扁小，花期6-9月，果熟期8-10月。

It is found that the ground state structures of S3, S4, S5, S6, S7 and S8 are C2v, D2h, envelope-shaped Cs, D3d(or boat-shaped C2v), a chair-shaped Cs and D4d symmetry structures, respectively, which are in good agreement with experiment.

结果表明，S3，S4，S5，S6，S7和S8的结构对应为C2v，D2h，信封式Cs，D3d(或船式C2v)，椅式C5和D4d的对称结构，其结构参数与有实验数据的S和S6-8吻合较好。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。