光抑制

Results In Vero cell system,under lucifugal and illumination conditions,fullerene C60 has direct virucidal activity and infection block effect,but it does not has any multiplication inhibition action to HSV-1F strain.

结果 在Vero细胞系统中，C60在光照及避光条件下，对HSV-1F株均具有直接杀灭和感染阻断作用，不具有增殖抑制作用。

Results In Vero cell system,in direct virucidal and infection block experiments,fullerene C60 liposomes have induction effect on the expression of HSV-1F strain glycoprotein gC,whether it is under illumination or in lucifugal conditions,but in multiplication inhibition experiments,fullerene C60 liposomes have no effect to the expression of HSV-1F strain gC.

结果 在Vero细胞系统中，C60脂质体在直接杀灭和感染阻断的实验中，不论在光照还是在避光条件下，对HSV-1F株gC的表达均有诱导作用；但是在增殖抑制实验中，对HSV-1F株gC的表达没有影响。

Under lucifugal condition,the ED50 and ED90 of direct virucidal activity of it to HSV-1F strain are 12.90 μg/ml and 26.20 μg/ml separately,the ED50 and ED90 of infection block action of it to HSV-1F strain are 24.13 μg/ml and 32.06 μg/ml respectively.

结果 在Vero细胞系统中，C60在光照及避光条件下，对HSV-1F株均具有直接杀灭和感染阻断作用，不具有增殖抑制作用。

The relationship between compound 5 oxidization and anti-oxidization was discussed in the paper.

以 1 mg/L 和 10 mg/L 的浓度处理，照光对 SOD 的抑制百分率分别为 50.25%和 76.46%。

Growth of pakchoi was significantly inhibited when cultured under low lightintensity.

研究结果如下： 1、弱光显著抑制了小白菜的生长。

After transmission over single-mode fiber 20 km, the power penality is less than 2 dB.

标 签 光通信光纤无线通信系统外部调制器光载毫米波光载波抑制下行链路 optical communications radio over fiber system external modulator optical millimeter wave optical carrier suppression downstreem

The results showed that:1. Changes of Photosynthesis and Relative Physiological Characteristics of Photinia frasery Dress Seedlings under Different Drought in SpringAlong with the stress time extended and stress extent increased, leaf water content, photosynthetic pigment content and photosynthetic indexes of Photinia frasery Dress were inhibited in different levels, but the anthocyanin content, MDA content and membrane permeability increased distinctly.

结果表明： 1。不同程度干旱胁迫下红叶石楠叶片光合作用及相关生理特性的变化随着胁迫时间的延长和胁迫程度的加剧，红叶石楠的叶片含水量、光合色素含量以及Pn等光合基本指标都受到了更深程度的抑制，且可利用的光强范围越来越小，而花色素苷含量、MDA含量和细胞膜透性大幅增加，保护酶系统(SOD、POD、CAT)活性随着胁迫时间的延长，总体表现为先升高后降低，但在同一时期，随着胁迫程度的加剧，酶活的变化趋势有异。

Results 5-FU inhibits growth of Lovo cells; it is found that within a limited dosage and period of time, there has been an obvious increase in apoptosis cells under the photomechanical scope; the analysis of Lovo cells by FCM showed that after the induction of 5-FU, the percentage of apoptosis cells has increased; and FCM also displays dosage and time effects. Electrophoresis was obviously in a stripe shape of trapeziform.

结果 5－FU能抑制 Lovo细胞生长，在一定剂量和时间范围内，通过光镜观察，见凋亡细胞明显增多，经5－FU诱导后，用FCM 分析 Lovo细胞，发现凋亡百分率增加并显示剂量和时间效应。

The hormonal balance , especially the ratio of GA to ABA, played important roles in photoperiodic responses of soybean.

促进激素与抑制激素含量的同趋势消长维持体内激素水平的相对平衡，两类激素，特别是GA和ABA的平衡状况在大豆光周期反应中起重要作用。

The study on the effects of the different levels of phosphorus on heavy metal(Cu2+,Zn2+ and Cd2+) joint-biotoxicity by the phototactic behavior of Daphnia carinata.

运用水溞趋光行为的抑制试验，研究了水体中不同磷营养水平和重金属共同存在时的联合生物毒性效应。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐