By the 15th century, the size of the snare drum increased and had a cylindrical shape.
到了15世纪，网罗大小鼓增加，有一个圆柱形状。
Ni-Cd alkaline rechargeable battery in cylindrical shape is widely used in the geophysical prospecting instruments.
镉镍圆柱密封碱性充电电池，被广泛地使用在物探仪器设备中。
The present invention provides an absorbent tampon having a mass of an absorbent composite compressed into a generally cylindrical shape.
本发明提供了具有压缩成大致圆柱形的吸收性复合材料体的吸收性卫生棉条。
The battery overcomes the disadvantage of inconvenience in using the one-time Lithium-Manganese battery with the prior steel-shell cylindrical shape.
它克服了现有钢壳圆柱形结构的一次性锂锰电池使用 不方便等不足之处。
Please, just let me know the price of the machine and the specifications too (like: power, boxes per minute and so forth). Do you have a machine that packs in a cylindrical shape?
请告诉我机器的价格和使用说明书(像电源啊、每分钟包多少个盒子啊等等)你有包装圆形物体盒子的机器吗？
Mid-early maturity, cylindrical shape with shiny black skin, 40 cm in length, 6-7 cm in diameter, excellent shelf quality, suitable for growing in protected facilities and open field.
中早熟、丰产、抗病长茄一代杂交种。 植株生长势强，果实长棒形、果长40厘米、果实横茎6-7厘米。果皮紫黑色、有光泽，果肉浅绿白色、肉质细嫩、品质佳，商品性极好。
The basic shape of the rollers and raceways of cylindrical roller bearings is cylindrical.
圆柱滚子轴承的滚子和滚道的基本结构类型是圆筒形的。
The pile tube can be of arbitrary cross sectional shape and is divided into cylindrical bending strips.
桩管可以是任意截面形状的，并分割为相应的柱状弯曲条。
The spacers 56 are not limited to extended generally perpendicularly from the internal face 46, to being integrally molded with the air cowl 44 or to having a generally cylindrical-shape.
间隔件56不限于从内部面46处大致垂直地延伸，以及与空气通风帽44一体模塑成型或者具有通常的圆柱形状。
According to the particular shape of the uniform area of the cylindrical magnet, the utility model USES a different measuring means which is different from that of a past magnet.
本实用新型根据圆柱形磁体均匀区的特殊形状，采取了和以往磁体不同的测量手段。
In the upsetting process, it is easy to form drum shape on the side surface of the cylindrical billet, which has puzzled the practical manufacturing for a long time.
镦粗过程中，圆柱坯料易在侧表面形成鼓形，这一问题长期困扰着实际生产。
The ground pressure distribution and the shape of failure surface by conducting model tests for the cylindrical retaining wall of a shaft in cohesionless soils are discussed.
讨论了无黏性土中圆柱型挡土墙的模型试验，给出土压力的分布和破坏面形状。
The cylindrical length of middle tube becomes increased with formed length, but the edge profile of the tube almost keep the same cone or bell shape.
管坯成形长度对制件形状的影响表现为成形长度增加，制件中部圆筒状长度也增加，而端口部均呈尺寸大致相同的锥形或喇叭形。
It has been proved that the ability for a cylindrical shell under the external pressure of static water to bear the load is enhanced by changing the geometrical shape of the cylindrical shell.
研究了在静水外压载荷作用下利用圆柱壳体几何形状的改变来提高其承载能力的问题。
Based on the conformal conversion method to simplify the shape of the region, derives an analytic function formula of temperature distribution field around a cylindrical heating pipe.
运用保角变换法将复杂的几何区域变换为比较简单的区域，从而推导出供热管道周围的温度场分布解析函数式。
The first is the Ming Dynasty porcelain snuff bottle, the shape of large, cylindrical, bottom, easy to erect, mostly blue and white or color.
瓷鼻烟壶最初为明代的药瓶，其形体大，呈圆筒状，底大，便于直立，多为青花或斗彩。
The results showed that serious boiler scale caused long term overheat and creep of boiler plates which resulted in the drum shape deformation of cylindrical body of boiler.
结果表明，锅炉严重结垢使得锅筒底部钢板长期过热产生蠕变，从而导致锅炉锅筒产生鼓包变形。
The rotating body may be formed in a shape of a cylindrical drum.
该旋转体由圆柱形滚筒形成。
On the cylindrical face, a number of grinding or polishing modules (17, 18) are provided that comprise hold-back means, preferably in the shape of brushes (13).
在圆筒面上设置多个研磨或抛光模块 （17、18），该多个研磨或抛光模块（17、18）包括优选为刷（13）形 状的保持机构。
These springs are manufactured in cylindrical, conical, concave (hourglass), convex (barrel) or any shape to suit your application and are typically made with round wire.
这些弹簧可选圆柱，圆锥，凹(沙漏)，凸(桶)或任何形状，以满足您的应用。
It is unlike those pseudo-cylindrical projections, but is a new type in the family of map projections possessing standard shape .
它不同于伪圆柱投影，而属于标准线型投影族的一个新类型；
A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel.
利用回旋曲线的优良特性，将其做为压力容器部分半球形封头与圆柱筒体之间的过渡曲线，实现了在连接边缘上无附加边缘应力的光滑连接。
A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel.
利用回旋曲线的优良特性，将其做为压力容器部分半球形封头与圆柱筒体之间的过渡曲线，实现了在连接边缘上无附加边缘应力的光滑连接。
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