查询词典 be light-headed

In this paper, we investigate the light intensity-dependent superprism phenomenon in the two-dimensional Kerr nonlinear photonic crystal by nonlinear finite-difference time-domain technique. We show that when the intensity of the self-pumping beam is increased from 70 to 300 W/μm , the refraction angle of the beam can be tuned about 10 degree.

基于非线性时域有限差分法，我们模拟了克尔非线性光子晶体中的光敏超棱镜现象，结果发现，当光强变化230W/μm时，两束光在空间上能被分开10o，选取较大的基本功率将有助于提高其光强分辨率，。

It has some prominent merits compared with ordinary prismatic elements: AOTF is small and light, its structure is solid without moving parts, both the clear aperture and the incident angular aperture are big, high diffraction efficiency, it can be tuned neatly and fast in the wide field.

同时具备空间分辨能力和光谱分辨能力的光谱成像技术是图像分析技术与光谱分析技术的完美结合。

Because of wide spectrum bandwidth of the mode-locked laser, When the AOD works, the light spot of the 1 st diffraction order will be distorted by significant angular dispersion, thus reduces the spatial resolution of the image.

研究表明：由于飞秒激光在锁模情况下具有较宽的光谱带宽，经过AOD后的一级衍射光斑带有严重的角色散，导致光斑形状发生畸变，影响成像的空间分辨率。

For example, the stellar mass-to-light ratio could be anomalously large; equilibrium demands more velocity for more mass.

例如，恒星的质光比可能呈现异常得大；为了平衡越大的质量就需要越大的速度。

Antihalation Backing: A dark layer coated on or in the film to absorb light that would otherwise be reflected back into the emulsion from the base.

在胶片上或胶片中涂的一层黑色涂层，以吸收光线，否则光线会从片基反射到乳剂上。

This bridge is nice and could be perfectly in Barcelona, as it looks at the Antonio Gaudi architecture, the only problem is that we don't have any river in Barcelona.... I like the reflection in the water too and the light on the river. Thanks

这座桥很漂亮，要是在巴塞罗那就更完美了，看起来好像安东尼奥·高迪的建筑，唯一的问题是巴塞罗那没有什么河流…我也喜欢水中的倒影和河上泛起的波光，谢谢。

Time and space are but physiological colors which they eye maketh, but the soul is light; where it is, is day; where it was, is night; and history is an impertinence and an injury if it be any thing more than a cheerful apologue or parable of my being and becoming.

时间与空间只不过是眼睛造成的生理颜色，而灵魂却是光明；它在哪里出现，哪里就是白昼，它在哪里消失，哪里就是黑夜；而历史是一种无礼的行为，一种伤人的举动，如果它不仅仅是关于我的存在和形成的一种令人愉快的寓言的话。

For if it be supposed that he never really believed, if he was a false disciple from the first, or, as the Apocryphal Arabic Gospel of the Infancy has it, was possessed by Satan even in his childhood, he would not have felt the holy influence of Christ or enjoyed the light and spiritual gifts of the Apostolate.

因为如果它被假定说，他从来没有真正相信，如果他是一个虚假的大弟子，从第一，或者像猜测阿拉伯语福音的起步阶段，它已是拥有的撒旦，甚至在他的童年，他也不会觉得有圣地影响力的基督教或享受轻和精神礼物的使徒。

At my poor house look to behold this night Earth – treading stars that make dark heaven light: such comfort as do lusty young men feel when well – apparell'd April on the heel of limping winter treads, even such delight among fresh female buds shall you this night inherit at my house; hear all, all see, and like her most whose merit most shall be: which on more view, of many mine being one may stand in number, though in reckoning none, come, go with me.

在我的寒舍里，今晚您可以见到灿烂的群星翩然下降，照亮黑暗的天空；在蓓蕾一样娇艳的女郎丛里，您可以充分享受青春的愉快，正像盛装的四月追随着残冬的足迹降临人世，在年轻人的心里充满着活跃的欢欣一样。您可以听一个够，看一个饱，从许多美貌的女郎中间，连我的女儿也在内，拣一个最好的做您的意中人。

At my poor house look to behold this night Earth-treading stars that make dark heaven light: Such comfort as do lusty young men feel When well apparell'd April on the heel Of limping winter treads, even such delight Among fresh female buds shall you this night Inherit at my house; hear all, all see, And like her most whose merit most shall be: Which, among view of many, mine, being one, May stand in number, though in reckoning none.

在我的寒舍里，今晚您可以见到灿烂的群星翩然下降，照亮黑暗的天空；在蓓蕾一样娇艳的女郎丛里，您可以充分享受青春的愉快，正像盛装的四月追随着残冬的足迹降临人世，在年轻人的心里充满着活跃的欢欣一样。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。