high pressure mercury lamp

The photocatalytic efficiency of titania ceramics was evaluated by the photodegradation of methyl orange under high pressure mercury lamp irradiation .

以甲基橙为模型化合物，通过它在高压汞灯下的脱色评价氧化钛催化剂的光效率。

The bubble shaping mechanism and processes of ultra high pressure mercury lamp ( UHP ) discharge vessel are briefly introduced in this article .

本文简单介绍了超高压汞灯（UHP）泡壳成形的原理及过程。

Initial concentration : Under the irradiation of high pressure mercury lamp , the photodegradation rate of triazophos decreased with the increasing initial concentration .

初始浓度：高压汞灯下，在DW、ASW、NSW中，三唑磷的光解速率与其初始浓度呈负相关关系。

The direct photolysis of Anilide herbicides acetochlor in aqueous solution irradiated by high pressure mercury lamp and sunlight was investigated .

本文以高压汞灯、太阳光为光源，研究了酰胺类除草剂乙草胺在水溶液中的光化学降解。

The photolysis rate of acetochlor in the pure water was in the order of high pressure mercury lamp > xenon lamp > sunlight illuminating .

不同光源照射下，乙草胺于纯水中的光解速率有显著的差异，表现为高压汞灯>氙灯>自然光，同时其光解产物也存在明显的不同。

A wet chemical etching method of n-GaN epitaxial layer grown on a sapphire substrate by MOCVD is investigated using UV of high pressure mercury lamp .

MOCVD用高压汞灯对n－GaN处延层进行了辐照湿法化学刻蚀研究，这种外延层是在A12O3衬底上用MOCVD方法生长的。

The sample solutions were irradiated by light from a high pressure mercury lamp ( 125 W ) . Photochromism property in solution was investigated by UV-Vis spectroscopy .

用125W的高压汞灯照射，用近红外-紫外分光光度计测试单体和共聚物的光致变色性。

When the high pressure mercury lamp , high pressure sodium lamp and Matallic Halide lamp is selected by custom who need equip relevant flameproof ballast box .

用户采用高压汞灯、高压钠灯、金属卤化物灯光源时，须配套相应的隔爆型镇流器箱。

UV high pressure mercury lamp , referred to as UV light , a high intensity discharge lamps , the choice of transmission of quartz glass tube made of strong imports .

紫外线高压汞灯，简称UV灯，属高强度气体放电灯，选用透过率极强的进口石英玻璃管制成。

While under the irradiation of high pressure mercury lamp the photolysis can be described by a double-chamber model , in which the degradation rate can reach 80.9 % after 1h .

汞灯照射条件下异丙草胺的光解过程可用双室降解模式来描述，1h时的光解率可达809%；

The photosensitizing rate of buffer pH 9.0 was 58 % and 415 % under the high pressure mercury lamp for 20 min and under the sunlight for 1 h , respectively .

pH9.0缓冲液则表现出显著的敏化效应，高压汞灯照光20min的敏化效率为58%，而太阳光照光1h的敏化效率则达到了415%。

The present paper aims at investigating the photocatalytic degradation of aqueous phenol solution in the fixed bed photo reactor by using the cement adhesive catalyst TiO 2 under a high pressure mercury lamp .

以高压汞灯为光源，研究水泥固定TiO2在光反应器内光催化降解苯酚水溶液。

It also shows that those with CC group and CO group have a stronger absorption and higher photosensitivity , and can be suitable for the light cured reaction irradiated by high pressure mercury lamp .

芳环上引入共轭CC和共轭CO使吸收峰发生红移，且使摩尔消光系数和感光速度均有所提高，更适合于以高压汞灯为辐射光源的长波紫外固化；

Photochemical oxidation of fluidized catalytic cracking ( FCC ) gasoline in oil-water system was studied with O2 in air as oxidant and a 500W high pressure mercury lamp as UV-light source .

以水为萃取剂、空气中的O2为氧化剂、500W高压汞灯为紫外光光源，研究了催化裂化（FCC）汽油光化学氧化反应的机理和氧化产物，考察了反应条件对FCC汽油脱硫率的影响。

The results showed that the photolytic rates of butachlor were slowed down by HA and FA under xenon lamp and high pressure mercury lamp , while promoted by them under the illumination of sunlight .

结果表明，在高压汞灯和氙灯光辐射下，HA和FA均使丁草胺的光解速度减缓，而在自然光下HA、FA却使丁草胺光解速度加快。

Using the high pressure mercury lamp as the light resource , the degradation of 4BS has been studied with the nanometer TiO2 as the photochemical catalysis or with the Fenton reagent as the photochemical catalysis separately .

采用高压汞灯为光源，分别考察了纳米TiO2和Fenton试剂对4BS的降解效率。

UV spectra were used to illustrate their photochemical properties under the irradiation of high pressure mercury lamp . It was found that A D undergo two kinds of reactions , the trans cis isomerization and ( 2 + 2 ) intramolecular photodimerization .

结果发现：上述化合物在高压汞灯照射下可同时发生反顺异构化和[2+2]分子内光二聚两种反应，前者迅速可逆，后者缓慢且不可逆。

Soluble substances in tap water and lake water showed faint influence on photodegradation of vinclozolin under the high pressure mercury lamp , but significant sensitizing effect under the sunlight , bringing the photosensitizing rate up to 138 % and 126 % in 3 h , respectively .

自来水和湖水中溶解性物质对乙烯菌核利在高压汞灯下的光解动力学仅有微弱的淬灭效应，但在太阳光下表现出显著的敏化效应，照光3h的敏化效率分别为138%和126%。

It was found that when benzophenone-sensitized 3 , 4-polyisoprene was irradiated by 80W high pressure mercury lamp , the photocrosslinking reaction could take place . The gel fraction and crosslinking density were dependent on the irradiation time , the amount of benzophenone used and molecular weight of 3,4-polyisoprene .

发现在80W高压汞灯辐照下，二苯甲酮敏化的3,4-聚异戊二烯能够发生光交联反应，其凝胶含量、交联密度与光照时间、3,4-聚异戊二烯的分子量以及二苯甲酮的用量有关。

At room temperature , by using a Hanau TQ-150 high pressure mercury are lamp , to irradiate α - tropolone methyl ether ( 10 ) the bicyclo-cyclopentenone ( 11 ) was obtained , which was an ideal material for PG synthesis .

在室温条件下，用HanauTQ-150高压汞灯照射α-芳庚酚酮甲醚（10），得到双环环烯酮（11），这是合成PG的一个理想原料。

Summary : On the basis of the high Pressure mercury fluore - scent lamp , a high pressure mercury tamp was designed without fluorescent powder coat on the inner wall of the bulb for sister chromatid differentiation ( SCD ) .

在改进姐妹染色单体区别染色（SCD）方法研究中，在对高压水银荧光灯的研究基础上，我们研制成灯泡内壁不涂以白色荧光粉的高压水银灯。

The visual acuity of Landolt ring under light from high pressure sodium lamp , high pressure mercury lamp , flourescent lamp and incandescent lamp

高压钠灯、高压汞灯、荧光灯和白炽灯对视敏度的影响

The new HID lamps include the high wattage metal halide lamp 、 low wattage ceramic tube metal halide lamp , high pressure Sodium lamp , super high pressure mercury lamp , electrodeless metal halide lamp and so on .

这些新型灯包括有大功率金卤灯、低功率陶瓷管金卤灯、高压钠灯、超高压汞灯和无电极金卤灯等。