查询词典 slit

In studying the extraordinary enhancement of microwave transmission through single subwavelength slit,we also examined the influences of the groove number and the periodical parameters on the enhancement factor in detail.

在研究微波通过亚波长金属狭缝的超强透射实验中，我们还详细研究了表面周期结构数目和表面衍射光栅结构的几何参数对超强透射强度之影响。

Suppose that, instead of a single slit, or two slits side by side as in Young's experiment, we have a very large number of parallel slits, all of the same width and spaced at regular intervals.

设想我们用非常多的平行狭缝像杨氏实验的双缝一样那样替代单缝，这些缝以相同的缝宽和相同的间隔排列。

The finite-difference time-domain method was used to simulate the propagation of P polarized light Gaussian beam in a single subwavelength metallic slit surrounded by gratings.

利用时域有限差分方法，模拟了P偏振光高斯光束入射到金属银亚波长细缝与光栅结构的透射情况。

Streak tube imaging lidar is a new type of flash laser radar,and its receiving detector is the transient optical streak tube. The characteristic of STIL is of wide field of view and high resolution. It has two types,single slit and multiple slits.

条纹管激光成像雷达是近10年发展起来的一种新型闪光式激光成像雷达，以瞬态光学器件条纹管作为探测接收器，可做到大视场、高分辨，分单狭缝和多狭缝两种体制。

Stems 2-15(-20) cm; leaves reduced to scales; anthers dehiscent by single slit or fused into synandrium with single apical pore; fruit mostly less than 4 mm (to 6 mm in Arceuthobium chinense ), explosively dehiscent.

茎2-15(-20)厘米；叶退化至鳞片；通过被熔合成synandrium具单个的顶孔的单个的裂缝或开裂的花药；多数果不到4毫米去 Arceuthobium 6毫米的× chinense ，爆炸开裂。

By employing the diffraction grating coupling technology and the basic theory of surface plasmons,we successfully excited the SPs along Al/air interface,and first observed the extraordinary enhancement and beaming effect of EMW transmission through a single subwavelength metallic slit in X-band microwaves.

利用表面衍射光栅耦合技术和表面等离子体激元的基本理论，成功地在金属铝的表面上耦合激发了表面等离子体激元，首次在微波的X波段发现了电磁波通过亚波长金属狭缝的超强透射和聚束效应。

A new approach for measuring metal linear expansion coefficient is presented where CCD data collecting system is used and the single slit diffraction principle referred to in measuring the elongation extent to which the metal body expanses as the temperature increases.

根据单缝衍射原理，利用CCD数据采集系统来测量金属体随温度升高的伸长量，给出测量金属线膨胀系数的一种新方法。此方法采用CCD图象处理技术与计算机技术相结合，实现了数据采集、计算处理自动化。

The single piy paper can be slit and rewinded into two ,three or four ply paper with variious specifications,for the production of napkins, hankies, facials or sanitary napkins.

从单层复卷分切成双层、三层或四层规格不同的盘纸，供折叠纸巾、餐巾、盒装面巾、卫生巾等使用。

Methods: Slit lamp which is commonly used in ophthalmology is employed in this study.

在我们的实验中共计有10位受测者，其平均年龄为25.6 2.43岁，共计有15个受测眼。

On days 20,40 and 60 of the experiment,morphologic changes of lenses were observed with slit lamp.

STZ注射3 d后，STZ+葛根素组大鼠每天腹腔注射葛根素(140 mg/kg)。

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