查询词典 irradiation

In cider to breed new gern1asm for Narcissus tazetta, the bulb of Narcissus tazetta is used as explants. The adventitious buds is induced in MS media with hormone combination.γ-ray irradiation treatment of Narcissus tazetta combined with tissue culture is studied. Three materials, including the bulb basal plate tissues inoculated for 7 days, tissues transferred in fresh differentiation culture medium for three days after inoculated for 25 days, and small bulbs in tarn, are studied.

以带鳞片叶的鳞茎盘为外植体，接种在添加激素的MS培养基上，通过激素组合筛选合适的培养基获得不定芽，同时对在预分化培养基上接种7d的外植体、接种25d后转接到分化培养基上3d的外植体、诱导产生的试管小鳞茎进行辐照诱变处理，研究了60Coγ射线对中国水仙丛生芽分化以及小鳞茎生长的影响。

Modification of photocatalyst anatase TiO〓 and photoregeneration of activated carbon under irradiation of UV light were studied in this thesis as well as its photoregeneration mechanism and synergy effect of TiO〓 and activated carbon.

本文主要研究了锐钛型TiO〓光催化剂的改性及以改性TiO〓为催化剂，在紫外光辐射下进行活性炭的光再生，并在此基础上，探索活性炭的光再生机理，与TiO〓-活性炭协同作用机制。

In this paper the experimental results of laser multiphoton ionization of background gases (mostly oil-vapor) in the vacuum chamber for laser produced plasma study are presented by using high power laser irradiation.

本文报道了在高功率密度激光辐照下，激光等离子体研究用的真空室中背景气体(主要是真空系统中的油蒸气)的多光子电离的实验研究结果。

The photoinduced cis-trans isomerization reaction occurs after photo-irradiation of this compound, and the rate of conversion depends strongly on the polarity of solvents used.

八 研究了C5位联有含氮茋的三芳基-2-吡唑啉化合物(TPP15)的光物理行为，发现：该化合物在不同极性溶剂中的荧光量子产率值呈倒钟形状，这与在不同极性溶剂中邻近效应的大小以及吡唑啉环和含氮芪基团间的电子转移的难易程度有关。

It is understood that foot and mouth disease is a disease of cloven-hoofed animals, the virus under irradiation of 1 hour in the sun will die, especially for acidic disinfection is very sensitive to drugs, in the PH value of 5 drugs, under a second will be killed.

据了解，口蹄疫是偶蹄类动物的疫病，病毒在阳光照射下1小时就会死掉，特别对酸性消毒药物非常敏感，在PH 值为5的药物下，1秒钟就会被杀死。

At the beginning of cold-storage, sugar-acid ratio descended a little, but in a later period 0.3kGy irradiation made sugar-acid ratio decreased slowly.

在贮藏初期糖酸比下降，而在后期0.3kGy剂量的辐照使糖酸比下降平缓。

A color cone laser with a spatial band-tunability can be obtained with a gradient-intensity-irradiation of UV light on the DDCLC cell.

此外我们以UV光强梯照射DDCLC样品的方式，制作出一个可空间调控彩色锥角射输出波段的射元件。

The details are summarized as follows: 1.γ-irradiation is extended to control the morphology of microcrystals. In our experiments, copper acetate aqueous solution, a simple reaction system, is used at room temperature to prepare pure hexapod-shaped Cu〓O microcrystals, in which a buffer pair is in-situ formed to adjust the acidity of the reaction solution. Some important information on intermediate is obtained by changing the reaction parameter, which favors to reveal the inherent growth habit of Cu〓O.

发展了γ-射线辐照合成法对微晶的形貌的控制，在常温常压下从一个简单的反应体系——醋酸铜水溶液出发，通过辐照过程中原位产生的醋酸-醋酸根缓冲对的自发调节作用，控制反应体系的酸度从而合成得到了纯相的六足状氧化亚铜微晶；并通过改变反应参数，获得了中间体的信息，从而为揭示氧化亚铜的固有生长习性提供了条件。

Improved Feulgen staining and image analysis were used to study the DNA content of rabbit cornea and lens epithelial cells which were irradiated with 0,10,20,30Gy 60Co γ-ray on day 3,15,30,90,180 after irradiation.

利用改良Feulgen染色和图像分析技术对不同剂量6 0 Coγ射线(0、 10、 2 0和 30Gy)和照后不同时间(3、 15天和 1、 3、 6个月)的兔眼角膜和晶体上皮细胞的DNA含量进行了定量分析。

The resultsshow:(1)Almost all the isolates produced conidia abundently on rice leafpdowder-PDA,corn leaf powder-PDA,and crab grass leaf powder-PDA mediaunder UV-light irradiation.

结果指出，几乎所有的菌株都能在稻叶、玉米叶、马唐草的马铃薯琼脂培养基上经紫外光连续照射，产生大量孢子。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。