ultraviolet的例句大全

IUE Observatory and Ultraviolet Spectra of Quasars

IUE卫星和类星体的紫外光谱

The devoted ultraviolet space explorers launched in the 1990s are Astro-1, Astro-2, IUE, and EUVE.

90年代发射的专用紫外空间探测器有Astro－1，Astro－2，IUE，EUVE。

Asthmatics, at least , could benefit from measured doses of ultraviolet rays , according to scientists.

但是科学家则发现, 适量的日晒可以遏制住哮喘病的发作.

The image was taken in ultraviolet light with the Faint Object Camera on March 3, 1995.

这张照片由高感光相机(意译, 如有差错见谅)于1995年3月3日摄于紫外区.

Ultraviolet sensitive photocathodes are also used in cameras in rocket and balloon-bome experiments.

火箭和气球实验的电子照相机中,还使用紫外敏感的光电阴极.

[ Method] Use alternative reagent to establish modified alkaline lysis method for extraction of plasmid DNA and use agarose electrophoresis to examine the quality of plasmid DNA, ultraviolet spectrophotometry to evaluate its production and purity, restricted enzyme cutting to examine its availability.

方法使用替代试剂，建立改良的碱裂解法进行质粒DNA提取，并用琼脂糖电泳验证所得的质粒的质量，紫外测量估算产量及纯度。限制性酶切验证其用度。

Its ultraviolet absorption spectrum differs from that of HbF and HbA.

这种血红蛋白的紫外区吸收光谱，与HbA及HbF都不一样。

Known and unknown total nitrogen in water were measured by ionic chromatograph and GBl 1894-89 ultraviolet spectrophotometer.

采用紫外分光光度法和离子色谱法分别测定已知和未知总氮含量的水样。

It emphaticallydiscusses ultraviolet photoresists which have competitive power in the near future.

着重探讨了近期具有竞争力的各种远紫外光刻胶.

The ultraviolet-visible absorption spectra, fluorescence spectra , and infrared absorption spectra were measured.

测试了晶体的紫外可见吸收光谱 、 光光谱和红外吸收光谱.

The aging of ultraviolet light, exposure and exposure time, vacuum, film and blackness is not enough.

紫外线平惯老化, 不面曝平和宾曝平工夫不适度, 真空度 、 胶片和暗度不敷.

Objective To compare the sterilization effects between type NYO 3 3000S bed unit ozone sterilizer and type ZXC II ultraviolet sterilizing vehicle.

目的比较NYO33000S床单位臭氧消毒器和ZXC II型紫外线消毒车对床单位的消毒效果。

Investigation on Extreme Ultraviolet BRV Discharge Source

极紫外BRV光源的研究

Ultraviolet rays can penetrate through clouds.

紫外线可以穿透云层.

The masterpiece shows the Orion nebula in an explosion of infrared, ultraviolet, and visible-light colors.

该杰作展示了猎户座星云在红外 、 紫外和可见光的色彩爆发.

It shows that for obtaining strong He ⅱ ( 303.8 A) resonance radiation, which is most useful for ultraviolet photoelectron spectroscopy ( UPS) study, the He pressure should be lower than 0.1 torr.

由于HeⅡ（303.8）共振辐射对光电子谱研究最为有用，实验表明为了获得强的HeⅡ（303.8）线，He的工作气压应小于0.1乇。

Comparative studies on puerarin determination of kudzu roots starch by ultraviolet spectrophotometry and HPLC

HPLC法和紫外分光光度法测定葛根淀粉中葛根素含量的研究

They use ultraviolet lamp to kill pests.

他们使用紫外线灯杀死害虫.

A method was developed for the determination of trace impurity affecting ultraviolet transmittance in ethylene glycol.

建立了测定乙二醇中影响紫外透光率的痕量杂质的方法.