An optimization calculation of interleaver made of cascade Mach - Zehnder fiber interferometer with square wave is forward.提出了一种具有方波形输出谱的级联马赫-曾德尔光纤干涉仪型梳状滤波器的优化计算方法.Specialty Optical Fiber , Doped Fiber , Erbium Doped Att...
Hurstwood suffered a qualm of body as the car rolled up.当电车开上前时,赫斯渥浑身感到一阵不安.The doctor seemed seized with a qualm of faintness.博士显得好象一阵眩晕发作.Lastly she arrived at the tresses and felt a qualm of disgust.最后,她看到提到头发的那一句,心里觉...
哺乳类起源于中生代宛若原始的爬虫类.Mammals arose from a fairly primitive reptile in the Mesozoic era.丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用.Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.热储由中生代燕山期花...
Swindlers have cheated investors out of £2 million.诈骗犯们已经骗取了投资者200万英镑。The canny Scotsman was more than a match for the swindlers.这个精明的苏格兰人比骗子还历害.The swindlers had roped into a number of gullible persons.骗子们已使一些轻信的人上了当.Sh...
The most important kind of currency is paper, in various denominations: one, two, fives, tens, etc.最重要的一种货币是纸币, 有各种面额的: 一元的, 二元的, 五元的, 十元的等等.Yes, but who'll tell him she's no good — who'll bell the cat? So...
It's hard to keep track of the white trash cliches.贫苦人的陈年往事你怎么会知道.His frequent use of cliches made his essay seem banal.由于他反复使用这些陈腐的题材,所以他的文章味同嚼蜡.The aphorisms started following like water as all the old cliches got...
The matter of the body is continually changing by process of nutriment and wastage.肉体的物质通过营养与消耗的过程不断变化着.It is ridiculous to judge a foreign culture only by its nutriment.仅仅根据唯一全国的饮食来评价该全国的文学是荒唐可笑的.Physical and chemical i...