薄板

All the above research forms the basis theory system of vibration theory modality and experimental modal for the light thin plate retaining wall system and its health diagnose technology.

通过本文的研究，形成了轻型薄板挡土墙系统振动理论模态与试验模态的基本理论体系以及健康诊断的分析技术。

This machine is mainly suitable for packing thinner box, multi types and multi products, etc.

该设备主要用于薄板型和多品种、多规格物品的自动装盒。

Pulse of 20 nanoseconds long and 248nm wavelength, with an energy per pulse of 200 to 600

本文利用ABAQUS仿真软件对铝合金6061-T6薄板进行激光冲击强

Primary parametric resonance of a parametrically excited simply supported thin rectangular plate on nonlinear elastic foundation is analyzed.

分析非线性弹性地基上受参数激励小挠度矩形薄板的主参数共振问题，由冯卡门方程和伽辽金方法得到系统的非线性振动方程，它是杜分-马休型方程，应用非线性振动的多尺度法得到平均方程。

Moreover the vibration frequencies of the plate are computed using iterative method,which begins with the in vacuo eigenfrequency and continues nutil in-water eigenfrequency converges.

至于弹性薄板在水中的振动问题，Helisse[6 ] 回顾了研究历史，他用一组特定的三角函数作为基函数采用瑞利-里兹方法求解了有、无障板条件下矩形板在水中的

He picked up the hot metal with a pair of tongs.

门是焊接在一个铁框上的金属薄板。

It is shown that strong threedimensional effects exist near the inclusion even in very thin plates.

结果显示，即使在薄板中，孔边也存在着强烈的三维效应区。

Mainly engaged in a cylinder, contour, sheet, plate, and other stone products, while providing large and medium-sized engineering design, construction and installation of custom processing of the through-train service.

主要经营有圆柱、异形、薄板、平板等石材产品，同时提供大中型工程的设计、定制加工和施工安装的一条龙服务。

VICO has made a large Sheet Coater for Vikram Sarabhai Space Centre, Trivandrum. It is used to coat 1.5meterx 2.5meter PolyImide Sheet which works as Heat Shield for the Satellite.

VICO为维克拉姆-萨拉巴航天中心生产了一大批薄板覆膜机，用于为1.5米*2.5米的聚酰亚胺板覆膜，该板是人造卫星的挡热板。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。