narrow spectrum发音

意思翻译

窄谱

相似词语短语

spectrum───n.光谱；频谱；范围；余象

narrow───vt.使变狭窄；vi.变窄；n.海峡；狭窄部分，隘路；adj.狭窄的，有限的；勉强的；精密的；度量小的

spectrum auction───频谱拍卖

spectrum webmail───光谱网络邮件

narrow down───（使）变窄， （使）减少， （使）缩小；缩小；限制；减少；变窄

aromantic spectrum───芳香光谱

radio spectrum───射频频谱; 射电谱

fluorescence spectrum───[光]荧光光谱

spectrum cable───频谱电缆

双语使用场景

Glacier has a narrow spectrum on TM5, 7 bands, but moraine and snow and ice are different in evidence, therefore, TM5, 7 are advantageous bands for extracting glacier information.───冰川在TM 5、7波段光谱值范围窄，且冰碛与冰雪有明显的光谱差异，是冰川信息提取的有利波段。

.light visible to human eyes however occupies only a very narrow band in the whole electromagnetic spectrum.───然而，人眼可见的光在整个光谱中只占一个非常狭窄的频段。

For RFI and narrowband noise interferences, this dissertation studies notch filter and spectrum equilibrium and USES them to suppress narrow jammings in signal domain.───对于RFI和窄带噪声干扰，本文研究了频域陷波和谱均衡两种方法，并将之应用到信号域来抑制窄带干扰。

Narrow-spectrum antibiotics, with their limited applications, might also be economically unattractive to drug companies.───窄效型抗生素因为应用范围有限，可能在利润上也无法引起制药公司的兴趣。

Because they only affect gram-positive bacteria, penicillin and vancomycin are considered " narrow spectrum" antibiotics.───由于青霉素和万古霉素仅仅对革兰阳性菌有效，所以它们被认为是窄谱抗生素。

Observation on the effect of narrow spectrum ultraviolet radiation on seborrheic dermatitis patients───窄谱中波紫外线照射治疗脂溢性皮炎疗效观察

英语使用场景

Some features are meaningful for a wide variety of inputs; others apply only to a narrow spectrum.

Metronidazole is a narrow spectrum antibiotic with activity against primarily anaerobic organisms, particularly bacteria and protozoa.

Until the early 1960s these beliefs were not seriously tested and differences of theory appear as shades of a fairly narrow spectrum.

Policy choices will always be made within a relatively narrow spectrum of possible options.