圆柱

Genus of rhizomatous perennial or biennial herbs with numerous sometimes fragrant flowers in long cylindrical racemes; Mediterranean region to Caucasus; sometimes placed in family Asphodelaceae.

一个多年生或二年生草本植物属，有长圆柱状总状花序，多花且有时花朵芬芳，地下茎；地中海地区至高加索山脉；有时归入阿斯弗得禄科。

Spikelets 6–10 mm, subterete, slightly imbricate or distant on indistinctly unilateral racemes; lemmas shortly awned; perennial

小穗6-10毫米，近圆柱状，在不清楚单侧的总状花序上远的覆瓦状的稍或；短的外稃具芒；多年生植物 1 L。

On August 24, an external diameter amounts to 1.63 meters, precision exceeds the bearing of biserial cylinder roller of P4 class, get offline smoothly in LYC company, fill home is blank.

LYC企业趼发岀境内最大最高，细度轧机轴承-精度工序外径产品摘要：8月24日，一套外径达1.63米，精度超过P4级的双列圆柱滚子轴承，在LYC公司顺利下线，填补了国内空白。

Great wall lamp using high quality and high brightness chip to make the columnar LED bulb; composing can be red, green,blue,yellow,whiteand seven color transfor mation.material is soft PCB,can be bard by project requst,specialty high brightness,lowbrightness damply,large brighteness angle,high quality,usually use great wall light for the letters which,thin and tridimensinal like,sign bourd,identifers.Advertising,can be used.By lamp-house and decoration.

长城灯条先用优质高亮度芯片圆柱LED 作为发光体；可由红、绿、蓝、黄、白、七彩等不同颜色组成，基板为柔性PCB可因工程需要随意弯曲，具有高亮度，光衰低、发光角度大，品质优良，性能稳定等特点，长城灯条广泛应用于字体笔画较细，而且工艺复杂的立体发光字、招牌、标识、广告灯箱等，作为发光源使用，也可作为各种装饰工程、舞台灯光的光源使用。

Leaves alternate, flat or subulate to terete, vestigial, or entirely absent; spines, glochids (easily detached, small, bristlelike spines), and flowers always arising from cushionlike, axillary areoles.

叶互生，扁平或钻形到圆柱状，退化，或者完全消失；刺，钩毛(容易分开且小的硬毛状刺)，和花总是从垫状的，腋生的小窠生出。

Mr Ewbank says:"A butment BB slides backwards and forward in a stuffing box and is so arranged (by a cam or some other contrivance connected to the axle of the small cylinder on the outside of the case) that it can be pushed into the interior as in the figure, and at the proper time be drawn back to afford passage of the piston" Bramah and Dickenson adopted this configuration in 1790 as steam engine and also a pump.

ewbank先生说：&一butment BB心跳幻灯片向后和向前迈进一填料框和是这样安排的（由一个凸轮或其他一些contrivance连接到轴的小圆柱对外面的情况），它可以推进到由于在内部的数字，并在适当时机，订定回负担通过活塞& bramah和狄金森通过此配置在1790年作为蒸汽机，也是泵。

The oscillation frequencies of the model driven by Casimir and electrostatic forces are evaluated, respectively, by continuum mechanics.

提出了一种双层同轴圆柱管振动的力学模型，并用连续介质力学的方法分析了该模型分别在Casimir力和静电力驱动下的振动特性。

Shell structures have been widely used in so many engineering areas;it is interesting and challengeable to study the static and dynamic characteristics of shells.

圆柱壳是工程实际中经常使用的结构形式，深入研究它的静动力性能具有实际的工程意义。

ABSTRACT Shell structures have been widely used in so many engineering areas; it is interesting and challengeable to study the static and d...

圆柱壳是工程实际中经常使用的结构形式，深入研究它的静动力性能具有实际的工程意义。

ABSTRACT Shell structures have been widely used in so many engineering areas; it is interesting and challengeable to study the static and dynamic characteristics of shells.

圆柱壳是工程实际中经常使用的结构形式，深入研究它的静动力性能具有实际的工程意义。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。