圆柱

Model KTX150 NC cam milling machine is a special machine that can process camshaft,also any cam of flat and cylinder surface.the machine is beautiful and stylish in design,simple in constuction,excellet in performance.the machine is using current NC system of three cooadinate axises when no copying,it can be used for different kinds of cam part's semi-precise procession by loading automacically.

KTX150型数控凸轮轴铣床是加工凸轮廓形的专用机床。可以加工各种平面及圆柱凸轮。该机床构思巧妙、设计新颖、结构简单、性能优良。采用三座标通用型数控系统，不用靠模即可适应于各种不同种类的凸轮轴凸轮廓形的半精加工，并能实业装夹。

Compared with general structures, since for beams and cylindrical shells, the geometrical equations are mostly simplified in forms, so their bucklings are playing an important role in the structural stability, which have increased great developments in the theories of structural stability.

圆柱壳是工程中最常使用的结构形式，从某种意义上来说，对这类结构屈曲问题的研究，推动了结构稳定性理论的发展。

Cladodes borne in clusters, rarely solitary, green, flat, 3-angled, or subterete.

叶状枝生于簇生，很少单生，绿色，平，具3角，或近圆柱状。

Please take out cuboids and circulars.Put them on the desks and play.

T：请小朋友们拿长方体和圆柱，放在桌子上玩一玩。

Splendid gilded cupolas rose over the roof, and between the pillars that surrounded the whole building stood life-like statues of marble.

华丽的、金色的圆塔从宫殿顶上伸向天空。在围绕着这整个建筑物的圆柱中间，立着许多大理石像。

When setting this home position, the slide cylinder should not be in the deadheaded area of the cylinder -it deadheads approximately 0.25 inch from the absolute maximum distance the cylinder can move.

为了设置初始位置，滑走导向圆柱部不能处于筒体铸件冒口位置—离铸件冒口的绝对极大值是大约0.25英寸，并能使筒体活动。

Branches often 1 at lower nodes, initially 5–7(–12) at middle nodes, 9–11(–45) at upper nodes, on promontory, erect or deflexed, subequal or central branch strongly dominant at lower nodes; internodes ± terete.

在下部节的分枝通常1，最初5-7(-12)在中部节，节间的±圆柱状。

Rhizome neck 5–10 cm, 1.8–2.5 cm in diam. Culms to 4 m, 1.5–2.5 cm in diam.; internodes terete, 15–17(–20) cm, initially slightly white powdery, longitudinal ribs absent; wall 2.5–5 mm thick; nodes with level or prominent supra-nodal ridge at branching nodes, slightly white powdery initially; sheath scar prominent, glabrous or initially slightly setose. Branches (3–)7–18 per node, deflexed.

根状茎颈5-10厘米，1.8-2.5厘米直径秆在4米，1.5-2.5厘米直径；节间圆柱状，15-17(-20)厘米，最初有点白色的敷粉，长度的肋骨缺席；壁2.5-5毫米厚；节具水平或突出超级节脊在分枝节，白色敷粉的稍最初；鞘有点最初结疤突出，无毛或。

In the core area of the node crossed by two diagrid columns, the node section area is far smaller than the sum of two columns' section areas.

摘要］国外某工程，外部网筒由圆柱斜向交叉与环梁编织而成，外网筒柱节点核心面积相比柱截面面积大幅减小，承载力不足，经有限元分析，汇交节点应力状态复杂，阴角区存在明显的应力集中，通过弹性、弹塑性有限元分析，找出了应力集中的原因，进而有针对性地提出了采用钢板凳进行加强的措施，取得了较好的效果。

Double row tapered hole cylindrical roller bearings with inner ring and shaft are tapered 1:12, bearing lock nut with a round led a bearing in the axial displacement of the inner ring bearings and expansion, to reduce or eliminate Bearing radial clearance purposes.

圆锥孔双列圆柱滚子轴承的内圈和配合轴径均为1：12圆锥，用圆螺母锁紧轴承则使轴承在轴向产生一个位移并使轴承的内圈膨胀，从而达到减少或消除轴承径向游隙的目的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。