查询词典 spectrum

In this system we developed, according to spectrum of arc light and the relationship between arc, welding current and radiation, corresponding filter system is applied to filter ultraviolet radiation and part of visible light from arc light.

在系统中，鉴于弧光的光谱信息及其与焊接电流及电弧区国辐射之间的关系，采用了相应的滤光系统将强烈的紫外及部分可见光滤除，并将余留的光作为光源，通过CCD摄像机拍摄到了较稳定的近缝区图像。

The research on TIG welding arc ultraviolet spectrum has been completed by using this system.

利用此系统对TIG焊电弧紫外光谱进行了研究，成功地获得了不同焊接规范下。。。

This proposal fully elaborated the quality of architectonic, by using architectural sections to create three of the theatres. The compactness of the spatial organization creates a new spectrum in theater functions.

本提案充分发挥了建构的特性，利用建筑剖面组构了三个剧场，使其功能因空间的紧凑而有本质上的变化。

BACKGROUND: Neonatal-onset multi-system inflammatory disease, a rare autosomal dominantly inherited disease, belongs to a growing spectrum of autoinflammatory diseases, is characterized by urticarial rash, arthropathy, and chronic aseptic meningitis, and is associated with mutations in the cold-induced autoinflammatory gene, CIAS1, the gene that encodes the protein, cryopyrin.

背景：新生儿开始发病的多系统炎性病是一种罕见的常染色体显性遗传性疾病，属于自身炎性疾病逐渐庞大的范畴，表现特征为荨麻疹、关节病和慢性无菌性脑膜炎，它合并有冷刺激诱发的自身炎性基因 CIASI 的突变，该基因是编码蛋白质和 cryopyrin 。

In the lower levels, where sunlight never reaches, is a haze of artificial lights and flickering holograms, promising entertainment catering to a myriad of alien species and the full spectrum of morality.

在较为低层的城市，是阳光永远无法照到的地方，有著人工的灯光以及闪烁的全像霓虹投影，提供著迎合各种异星人的娱乐。

Strobilurins are broad spectrum fungicides controlling major Oomycete, Ascomycete and Basidiomycete pathogens on various crops.

它是至今唯一能有效防治卵菌、子囊菌和担子菌所致植物病害的杀菌剂。

The effects on optimizing of the reflected spectrum were studied in detail based on various parameters of algorithm. And stability, astringency and accuracy of the algorithm were discussed.

实验详细研究了算法各参数对反射谱寻优的影响，并讨论了算法的稳定性、收敛性和准确性。

The frequency in the response spectrum where the zero period acceleration asymptote begins.

频率响应谱中的零期渐近开始加速。

In order to represent accurately and concisely the changing characteristics of one-dimensional spectrum density function in the chatter development. This thesis, for the first time, proposes the Edgeworth asymptotic expansion formulas of spectral density. A detailed proof is given. Some new statistic including spectral skewness, spectral kurtosis and spectral cumulants are proposed.

为了准确、简洁地表达一维谱密度函数在切削颤振建立过程中的变化特征，论文首次建立了一维谱密度函数的Edgeworth渐近谱展开式，给出了详细的证明；并由此提出了"谱偏态系数"、"谱峰态系数"和"谱累积量函数"等新的谱统计量。

Many white supremacist organizations seem to have shown a tendency to splinter easily, and modern-day white supremacist movements existing on the Internet show a great deal of strife within "The Movement", in a similar way to that observed in movements at the opposite extreme of the political spectrum.

很多白人优越主义组织似乎已呈现出了有容易分裂的趋向，现今出现於互联网上的白人优越主义运动显示出在其「运动」之内有很多内乱。这与在政治谱本里之反极方向上所观察得到的政治运动是十分相似。

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％。