查询词典 beam-focusing

Suddenly, like a great sword of flame, a beam from the setting sun pierced the stygian gloom, and smote upon setting the point of rock whereon we lay, illuminating Ayesha's lovely form with an unearthly splendour.

突然，一缕落日的余辉，象一柄巨大的火剑，劈开了这儿的阴森森地狱般的黑暗，落在了我们趴着的这块岩石上，以一种奇异的光辉照亮了阿霞美丽的身影。

A new type of optical storing material, the film sample of azobenzene disperse red polymer is measured by using the single beam Z-scan technique.

采用单光束Z扫描技术对新型光学存储材料偶氮分散红聚合物的薄膜样品进行了测量。

Being provided by optical engine, light beam of image passes display screen of back projection to display image.

背投影显示屏幕包括一基板与位于基板的一光入射面上的一绕射光学组件层。

Key words: windows function; image reconstruction; convention back projection; fan beam scan model

通过实验，验证了基于窗函数的卷积反投影图像重建算法可以有效地提高重建图像的质量。

She balances herself on the balance beam with a single arm.

她在平衡木上仅用一只手保持身体的平衡。

Riding a camel, Balthazar and his mount use a balance beam, a rocker arm, spark plug, washers, cogs and wire.

骑乘骆驼，巴尔萨泽和他的安装使用平衡木，一个摇臂，火花塞，垫圈，螺丝钉和铁丝。

Network structure not only achieved by using smaller beam size of the bar construction of long-span structures, and the structure of space smaller, more efficient use of space.

网架结构不仅实现了利用较小规格的杆件束建造大跨度结构，而且结构占用空间较小，更能有效利用空间。

B Any device such as a shutter, an iris, or a barn-door that is permanently mounted to or intended to be used with a luminaire and is intended to alter the light beam is to be adjusted so the aperture is uniformly reduced in area by 70 percent.

当 光束被调整后，光圈在区域内均减少70%。

For the beam buckling problem, this paper presents the Barycentric Lagrange interpolation collocation method to get the differentiation Matrix of unknown function.

采用重心Lagrange插值多项式建立未知函数的微分矩阵，采用配点法将梁的控制方程表示为代数方程组。

Two different methods based on ship rectangular frame and inertial frame are proposed separately according to consistence of radar base angle and beam angle.

本文首先研究了舰载两轴雷达系统抑制船摇的方案，对雷达天线转角和波束转角一致和不一致的情况，分别提出了基于甲板坐标系稳定和基于大地坐标系稳定的不同方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了