查询词典 walled-up

In this paper, based on the vector analysis and the warping torsion theory of curved thin-walled girders, a set of governing differential equations for the non-uniform torsion of thinwalled spatial helicoid girders is developed.

本文应用矢量运算及薄壁曲线梁翘曲扭转理论，建立了空间螺旋形的薄壁曲线梁基本微分方程，用初参数法解出翘曲扭转微分方程，为进一步进行薄壁螺旋曲线梁的空间结构分析提供理论基础。

The inner court was walled off by means of three courses of hewn stones and one course of cedar beams.

内院的墙，三层是用好的石头，一层是用香柏木建造的。

Its massive oaken door stood unbarred. Within was a small chamber, chilly as an icehouse, and walled by Nature with solid limestone that was dewy with a cold sweat.

巨大的橡木门没上门闩，里边有个小室，寒气逼人，四周是天然的石灰岩墙壁，上面水珠晶莹透亮。

Weld with trailing impactive rolling is a new technique to reduce the residual stress and distortion and prevent hot cracking of thin-walled structure.

随焊冲击碾压是一种控制薄壁结构焊接应力变形、防止热裂纹的新方法。

Despite his grudging acceptance of the two-state ideal, Israel's prime minister, Binyamin Netanyahu, sounds perfectly content with the status quo: in effect, fortress Israel with the Palestinians impotently walled off.

尽管以色列总理本亚明·内塔尼亚胡对接受两国方案心存怨恨，但他看上去还是对现状非常满意的，因为事实上，是把巴勒斯坦隔开，而使以色列固若金汤。

Features: It is mainly to thin-walled, light weight, high strength and incombustibility and indoor humidity regulated environment, to achieve their comfortable living environment.

产品特性：它主要以壁薄、质轻、强度高及不燃性，并可对室内环境的湿度进行调节，以其能达到舒适的生活环境。

It was very insular, a walled garden.

它很孤立，像一座有围墙的花园。

Based on the Bernoulli-Euler beam\'s plane cross-section hypothesis under flexure and Vlasov\'s rigid contour premise under non-uniform torsion,a spatial thin-walled beam element with 2 nodes and 14 DOF is developed by independently interpolating bend angles about two prime inertial axes of cross section and warp angle with an interior node set at the midpoint of the element length and the goal is achieved.

根据Bernoulli-Euler梁弯曲变形的平截面变形假定和Vlasov约束扭转的刚周边假定，通过设置单元内部结点，对弯曲转角和翘曲角采用独立插值的方法，建立了2结点14自由度的空间梁元，实现了上述目标，并将其应用到结构的非线性分析中。

The interior noise problem in a thin-walled enclosed cavity exists in industry and applied engineering widely.

薄壁腔体内部噪声问题广泛存在于工业和应用工程中。

The n-type gate modulation could be explained by the bending effect of valence band in the Schottky-barrier junction. The photoconductive diode and optical switch behavior was demonstrated for the first time from a C/CNX multi-walled nanotube junction with a Schottky barrier. Theconductivity of nanotube can be reversibly changed by 3 to 4 orders of magnitude when the 5 mW cm2 white lights was turned on and off.

器件原理是栅极静电场调节碳纳米管和CNx纳米管间的Schottky势垒的高度和宽度，从而影响载流子的传输。8首次利用单根CN万／C纳米管作为半导体材料制备了Schottky光导二极管和光开关。

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。。。。