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As to'Cabemet Sauvignon'and'Queen of Vineyard', which belong to the'West Europe Cultivars Group', no obvious decline of Fv/Fm was found in their potted plants even under severe drought stress. Their photosynthetic abilities also greatly recovered after rewatering, i. e. no serious photodamage was formed in these cultivars under drought stress. Between them, the φPSⅡ of 'Queen of Vineyard'under severe drought stress was much lower than that of'Cabernet Sauvignon', which suggested that the light use efficiency of the former was much lower than the latter under severe drought stress. The potted plants of'Autumn Royal'and'Rizamat' sustained high Fv/Fm and φPSⅡ before moderate drought stress, but seriously declined under severe drought stress, which indicated that these cultivars had a weak resistant ability to extreme drought stress. A hybridized cultivar of Vitis vinifera L. and V. labrusca L.,'Red Double Taste', its Fv/Fm and φPSⅡ expressed mild decline along drought stress grade.φPSⅡ of'Red Double Taste'was the highest among seven cultivars under severe drought stress condition, which might closely connected with its high photorespiration activity. Another new cultivar,'Red Globe', and a rootstock,'1103Paulsen', the Fv/Fm and φPSⅡ of their potted plants declined markedly under slight drought stress, which suggested that they held a weak ability to defend against photoinhibition.

西欧品种群的赤霞珠和葡萄园皇后,其盆栽苗的Fv/Fm直到重度干旱胁迫下仍没有明显的降低,且复水后合能力恢复程度较高,即干旱没有给这两个品种造成严重的破坏,而两个品种之间,葡萄园皇后在重度干旱胁迫下的φPSⅡ明显低于赤霞珠,说明其合器官在严重干旱胁迫时对能的利用率较差;新品种皇家秋天和东方品种群的里扎马特在中度干旱胁迫下仍可维持较高的Fv/Fm和φPSⅡ,但在重度干旱胁迫下则降低幅度较大,说明其抵御极端干旱胁迫的能力较差;欧美杂种红双味的Fv/Fm和φPSⅡ随着干旱胁迫程度的增加呈现平缓的下降趋势,而且其φPSⅡ在重度干旱胁迫下是七个品种中最高的,这应该与其此时仍维持较强的呼吸活性有关;红地球和砧木1103Paulsen的Fv/Fm和φPSⅡ在轻度干旱胁迫下就明显下降,表明干旱条件下其抵御抑制的能力较差。

The research for the three-photon correlated imaging with incoherent light of lensless Fourier-transform is reported.

首次从理论上提出了利用非相干场在无透镜的情况下,得出高阶干涉的三阶关联函数解析式,并证明了非相干场通过傅里叶变换,完全能够实现多子的关联成像。

Software:LightKeeper backlight is used to control the mobile phone software You can control the screen backlight pleases, and the backlight to avoid over-stimulation of the eyes, and can save electricity to allow a longer waiting time.

软件:LightKeeper背是用来控制手机软件,你可以控制屏幕背为所欲为,背,以避免过度刺激眼睛,并能有效节约电量,让待机时间更长。

The invention discloses a LCD panel, colorful filter piece and making method, which comprises the following steps: providing a base; forming a buffer material layer on the base; forming patterned lightproof layer on the buffer material layer; adopting patterned lightproof layer as lid to pattern the buffer material layer to form a patterned buffer layer; forming a separating piece through patterned lightproof layer and patterned buffer layer; making the separating piece form multiple pixel areas on the base; forming a colorful filter layer in each pixel area.

本发明公开了一种液晶显示面板、彩色滤片及其制作方法,其中彩色滤片的制作方法包括下列步骤:首先,提供一基板,并在基板上形成一缓冲材料层。接着在缓冲材料层上形成一图案化遮层。以图案化遮层为罩幕来图案化缓冲材料层而形成一图案化缓冲层,使得该图案化遮层与图案化缓冲层共同形成一隔离件,且隔离件在基板上形成多个像素区域。然后在每一像素区域内分别形成一彩色滤层。

Then introducing how to linearize the nonlinear transfer from photic signal to electric signal.

主要介绍和分析在浊度测量中为避免背景的干扰,采用调制强测量浊度的新方法,并介绍如何对从信号到电信号的非线性转换作线性化处理。

The effects of low irradiance on chlorophyll a fluorescence kinetics were studied in two eggplant Solanum melongena L.

根据快速叶绿素荧诱导动力学原理,选用耐弱茄子品种99-8和不耐弱茄子品种黑又亮作试材,进行遮照强度相当于自然照的40%)15 d、未遮15 d、遮30 d和未遮30 d 4个处理,用JIP-测定法对不同耐弱性品种在不同照条件下的叶绿素荧特性进行研究。

The photodegradation of methylic orange under UV light irradiation in aforementioned photocatalyst were studied.

通过对甲基橙催化的研究表明:在同样条件下,TiO2-PEG400颗粒的甲基橙降解效果明显优于其他颗粒,甲基橙降解率最高达到97。

The kinds and development of the polishing abrasive tools and the advantages of microcellular polyurethane were summarized.

概述抛磨具的类型、国内外发展情况和微孔聚氨酯的优点,着重介绍微孔聚氨酯抛磨具的类型、组成、生产方法及使用中的影响因素,研究了微孔聚氨酯抛磨具的性能。

With total investment of 150 million yuan,covering an area of 200 mu,with 400 employees,the company has two 200-meter largescale modernized kiln production lines and four polished tile production lines,and has completeset of ltalian modern polished tile production technology and latest super bright nano polished tile production technology.Main products include:Super bright Blue Moon Series,as well as Polycrystaline Micropowder,Crystal Tile,Magic Spreading,Dream Micropowder,Super Micropowder,Color-Penetrated Tile,Microlite Jade and so on, in nearly 100 varieties.

公司总投资1.5亿元,占地200亩,职员工400人,建有两条每条长200米现代化的大型窑炉生产线和四条抛生产线,全套引进意大利现代抛生产技术和最新型的超洁亮纳米抛生产技术,主要产品有:超洁亮&蓝月亮&系列及聚晶微粉、透晶砖、魔术布料、梦幻微粉、超微粉、渗花砖、微晶玉石等八大系列,上百个花式品种。

The experimental results showed that, monochloroacetic acid and dichloroacetic acid enhanced photocatalytic hydrogen generation activity, but trichloroacetic acid did not improve it. The amount of produced H_2 increases almost proportionally to the irradiation time within 5 h irradiation. The photocatalytic oxidation of monochloroacetic acid and dichloroacetic acid mainly produced CO_2, HC1 and CH_2O, the photocatalytic oxidation of trichloroacetic acid mainly produced CO_2 and HCl.

实验表明,一氯乙酸、二氯乙酸的存在明显地提高了制氢反应效率,而三氯乙酸的存在却不能起到促进作用;反应5h内,反应生成氢的量与反应时间成线性关系;一氯乙酸、二氯乙酸降解产物主要是CO_2、HCl和CH_2O,三氯乙酸降解产物主要是CO_2和HCl;研究了溶液pH值对放氢反应的影响;在实验浓度范围内,一氯乙酸、二氯乙酸浓度对放氢反应的影响,表观上符合Langmuir-Hinshelwood关系式;考察了一氯乙酸、二氯乙酸在催化剂表面的吸附。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力