可见光

It was verified that photoinducedisomerization of isonitrile compound in condensed phase followed a free radical chainmechanism at room temperature.

再者，作者针对一系列脂肪烃基异腈化合物室温下在凝聚相中的光诱导异构化反应机理进行了探讨和论证，通过自旋捕捉ESR实验和GC产物分析证明室温下液相中异腈化合物的可见光诱导异构化反应遵循自由基链反应机制。

Induction lamp have completely eliminated the licker effect of traditional lighting.

彻底消除传统照明的&频闪效应&，不闪烁，无炫光，发出的光线中可见光比例高达80%以上，视觉效果好，保护眼睛健康。

This combination of X-ray and optical images shows the aftermath of a powerful supernova explosion in the Large Magellanic Cloud, a small galaxy about 160,000 light years from Earth.

这张可见光和X射线的合成图展示了位于大麦哲伦星云剧烈的超新星爆炸所产生的结果，一个小星系，距离地球大约160000光年。

Dr Marka has created a curtain of invisible light that mosquitoes cannot penetrate.

马卡博士发明了一种蚊子无法穿越的不可见光帘。

The high temperature phase barium metaborate α-BaB2O4 single crystal with 25mm in diameter, 100mm in height was grown by the Bridgman method .

采用坩埚下降法生长出了新型双折射晶体高温相偏硼酸钡α-BaB2O4单晶，尺寸为φ25mm×100mm，在He-Ne激光照射下无散射颗粒和生长条纹，在可见光区用复式宝石折射仪粗略测得该晶体的双折射率△n=0。

BiVO_4 nano-film was fabricated by modified metalorganic decomposition technique and the photocatalytic activity of these photocatalysts was evaluated.

本研究采用改进的金属有机物分解法制备了BiVO_4纳米膜，将其应用于可见光光电催化降解环境污染物的研究中，并通过对其改性提高了其光电催化降解污染物的能力。

The amount of CdS compounded in TiO 2, number of films and heating treatment system effect on methylic orange photocatalytic decompositionare studied by spectrophotometer and TP 77 laser elliptical polarization meter.

利用紫外可见光分光光度计、激光椭圆偏振光测厚仪等仪器研究了CdS复合量、涂膜层数以及热处理温度对甲基橙光催化降解的影响。

The result shows that the visible microspectroscopy is simple and effective, and may be used to non-invasively diagnose early gastric cancer.

标 签 可见光显微光谱无损检测胃组织胃癌 visible microspectroscopy noninvasive diagnose gastric tissue gastric cancer

Through ethanol deposition, organic solvent extraction, then active carbon, 732 positive ion-exchange resin and silica gel columniation chromatography, cream nematocide substance have been obtained. Inspection the substance by TLC, UV-Visible Spectrophotometer have been deduced singleness component, and it's pure 97.38% by HPLC. The substance could use for structure analysis and character identify.

活性物通过无水乙醇沉淀，有机溶剂萃取，活性炭柱、732型阳离子交换树脂柱及硅胶柱层析后，经硅胶薄层层析、紫外－可见光检测和高效液相色谱检测，其纯度达97.38%，可用于物质进一步结构分析及性质测定。

The relation of light intensity and the domain switching voltage of the near-stoichiometric Mg-doped lithium niobate was studied.

摘要研究了在可见光诱导条件下的近化学计量比掺镁铌酸锂的反转电压与光强之间的关系。

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％。