evanescent
GRE,1
英[ˌevəˈnesnt]
|美[,ɛvə'nɛsnt]
日语:はかない
法语:évanescent
德语:vergänglich
韩语:사라져 가는
俄语:evanescente
同、反义词
同义词:
adj.
short-lived,fleeting,transient,momentary,ephemeral
中文词源
evanescent 转瞬即逝的
e-, 向外。-van,空的,消逝,词源同vacate, vanish.
双语例句
- An optical fiber evanescent wave methane gas sensor based on core diameter mismatch is reported.
提出一种基于纤芯失配的光纤倏逝波甲烷传感器。
- Be ambitious not for money or for selfish aggrandizement, not for that evanescent thing which men call fame.
少年,要胸怀大志。不是为了金钱,也不是为了私欲,也不是为了名誉这类空虚的志向。
- Objective To observe the clinical and fundus angiography characteristics of multiple evanescent white dot syndrome ( MEWDS).
目的观察多发性一过性白点综合征(MEWDS)的临床表现和眼底血管造影特征。
- Combined with the relationship between evanescent wave penetration depth and incidence angle, a new parabola taper fiber probe is put forward.
结合倏逝波透射深度与光线入射角之间的关系,提出一种新的抛物线锥形光纤探头。
- The disturbances advances in the X-direction as a so-called surface or evanescent wave.
这个扰动作为一个所谓表面波或倏逝波沿着X方向行进。
- More information on the nanometer character of the sample can be got because of gradient-field Raman ( GFR) of evanescent wave.
隐失波的梯度拉曼效应也会为我们提供更多样品的纳米尺度的信息。
- Evanescent wave fiber-optic sensors ( EWFS) with acicular encapsulation were fabricated using silicon photolithography technology and silica wet-etching technology.
用硅光刻工艺和二氧化硅湿法腐蚀工艺制作了针状封装结构的光纤消逝场传感器。
- Two-wavelength-range whispering-gallery-mode fiber laser pumped by evanescent wave
消逝波激励的双波段光纤回音壁模式激光辐射
- Study on Characteristics of Evanescent Wave in Acoustic Field and Improvement of Holography Reconstruction Method
声场中倏逝波特性及改进全息重建方法的研究
- As evanescent as snowflakes on a river.
如雪花落入河中,瞬即消失。
- The joy and the moral stimulation of work no longer must be forgotten in the mad chase of evanescent profits.
在疯狂地追逐那些转瞬即逝的利润后,千万不能忘记劳动带来的喜悦和激励。
- The demonstrations of evanescent theories and numerical calculating of fiber Bragg gratings are addressed in the following part of this paper.
在论文中首先分析了光纤光栅传感的原理和数值计算的方法,得出的一些结论对实验有很好的指导作用。
- Atypical presentation of multiple evanescent white dot syndrome involving granular lesions of varying size
多发性一过性白点综合征的非典型表现&大小不一的颗粒状病变
- The vortices are caused by quantum-mechanical inference scatterers and are accentuated by evanescent states.
涡流出现是量子相干散射造成的,并与衰减模式的存在有重要关系。
- Moreover, the partly uncomprehended properties of the evanescent waves in the LHM slab are also disclosed.
此外,还揭露了倏逝波在左手平板透镜中部分未被理解的性质。
- A pop singer's evanescent fame.
流行歌曲演唱者一瞬即逝的声誉。
- We interpret the mechanism behind these unusual phenomena and its significance for the performance enhancement of fiber optic evanescent wave sensor.
解释了这种原理以及用于光纤渐逝波传感器的重要性。
- But it was how that winner, Li Yuchun, was selected that has transformed "Super Girl" from just another evanescent offering on China's pop culture menu into a potentially lasting political marker.
她是怎样的一个胜利者呢,李宇春,是大众挑选的从中国的通俗流行文化的传统样板转型为一个可能具备潜在的政治意义的“超级女生”。
- Coupled laser array, which realizes phase locking of elementary lasers with evanescent waves coupling, is a promising scheme to realize coherent beam combination.
耦合激光器阵列可以通过激光器之间的倏逝波耦合实现相位锁定,是有望实现光束相干合成的方案之一。
- Simulation of Focus Evanescent Field Based on FDTD and Experimental Design for Near-Field Trapping
基于FDTD的聚焦倏逝场的模拟及近场捕获实验设计
- Chemo-sensor Based on Evanescent Wave of Long Period Fiber Grating
基于消失波的长周期光纤光栅化学传感
- All was unstable; quivering as leaves, evanescent as lightning.
一切都是不稳定的,都象树叶似地颤动翻转,象闪电似地倏忽明灭。
- Based on the coupling principle of fiber evanescent wave, a fiber temperature sensor network was constructed by cascading fiber couplers coated with temperature sensitivity material.
基于光纤渐逝波耦合原理,在光纤耦合器的熔锥区涂敷温敏材料制得光纤温度传感器,并将3个传感头级联,构建温度传感器网络。
- It has become the symbol for all that is transient and evanescent in life.
它已成为所有的符号是短暂的昙花一现的生活。
- It is the ability of a PSTM to collect evanescent component that makes it possible to break through the Rayleigh diffraction limit.
光子扫描隧道显微镜对近场角谱的采集能力是其突破瑞利衍射极限的关键。
- Evanescent waves and imaging properties in positive-refractive-index transmission-line slab excited by embedded source
源嵌入正折射率传输线介质板内的倏逝波和成像特性
- When plasmon resonance takes place between the evanescent light and the fine metal particles, a strong electric field is confined in the vicinity of the fine metal particles.
通过消散光与金属微粒发生局域等离子共振将较强的电场局限于金属微粒附近。
- By means of the backward wave-vector effect, the acoustic evanescent waves can be amplified to realize the imaging beyond the diffraction limited resolution.
进而提出利用该声子晶体第二能带的回波负折射效应通过相位补偿来放大倏逝声波,实现声子晶体的高清晰成像。
- Hence it can be inferred that the evanescent waves around the external interface participating in the super-resolution imaging result from the coupling of the evanescent waves around the interface.
因此,能够推测出在环外表面上参与超分辨成像的倏逝波源于内表面上倏逝波的耦合。
- In this letter, we used a fundamental mode Gaussian beam to induce evanescent field, and calculated the electric intensity.
采用基模高斯光束激励源激发产生倏逝场,并计算了电场强度。
语源
early 18th cent. (in the sense almost imperceptible): from Latin evanescent-disappearing, from the verb evanescere(see evanesce)