日光

The conclusions are drawn as follows: the region is lacking of the social consciousness and atmosphere of non-polluted vegetable standardization production and consumption; the quality and efficiency of production is low; the marketing mechanisms for "high price and good quality" is not built yet; the systems of supervision and measure mechanisms for non-polluted vegetable is not established; extension service and industrialization governance can not be offered for the greenhouses vegetable production; the production scale and trade mark for local products need to be perfected; farmers low quality in science and technology and so on.

结果认为，主要存在着无公害蔬菜标准化生产和消费的社会意识和氛围不浓，产品质量和生产效益相对较低；蔬菜"优质优价"的市场机制还未建立，蔬菜质量监督检测机构尚未形成；日光温室蔬菜无公害标准化生产的推广服务体系尚未建立，产业化组织机制发育不健全；日光温室蔬菜生产规模小，品牌产品缺乏；农民文化水平偏低等五个方面的制约因素。

We observed the flowering and fruiting process of sweetsop (Annona squamosa L.), to found the best time for artificial pollination in Beijing greenhouses.

观察北方日光温室环境条件下，番荔枝的开花结果特性；研究人工授粉最佳时期和授粉技术，为日光温室番荔枝栽培提供技术支撑。

The weather on tea-picking day is one of the essential elements, which influence the outdoor tea wilting. After tea-picking, other steps are outdoor tea wilting, indoor tea wilting, waving, kill-green, shaping, drying, and baking. To manufacture good tea leaves, the tea-makers need to control every step to a nicety.

采茶当天的气候，也是制好茶其中的重要因素，因为关乎日光萎凋的成败，茶菁〈茶菜〉采回时的制作过程，先行日光萎凋、室内萎凋、浪菁、炒菁或称杀菁、揉捻、乾燥、烘焙即完成，制茶师傅需每个环节都掌握的恰到好处，方能制出好茶。

We are committed to research and development, manufacture and sales of Tubular Daylighting systems, and supply of products and services to domestic customers.

公司专注于管道日光照明系统的研发、生产和销售，从而为国内客户提供好的日光照明产品与服务。

Individuals with risk factors should use sun protection, such as wearing protective clothing and wide-brimmed hats and avoiding direct exposure to the sun from 10 AM to 3 PM.

有危险因素的个体应采取日光防护措施，比如穿防护衣及宽缘帽并且避免在上午10点到下午3点间直接暴露于日光下。

An experiment was conducted in solar greenhouse to study the effects of graft and different nitrogen supply levels 0, 110, and 331 kghm^(-2 on the water consumption and water use efficiency of cucumber Cucumis sativus L.

在日光温室内研究了常规灌溉条件下，嫁接和3种施氮水平（0、110和331 kghm^(-2)）对日光温室黄瓜耗水量和水分利用效率的影响。

Under the Sun All is vanity under the sun Only the love of the Lord is my life Lord, pour your love into my heart Let me not be slothful but run with endurance the spiritual race Lord, your love is truly marvelous You hide your great love in adversity

日光之下日光之下一切尽都是虚空，唯有主的大爱，爱是我生命。主啊！求你将爱浇灌我心中，使我一生不懈，努力奔灵程。主啊！你爱希奇，希奇又希奇，你把你的大爱藏在患难里。

The branches and leaves of the jujube tree are not so bushy as those of the willow or poplar trees, so the shade was pretty mottled, and we generally enjoy it in the afternoon when the sunshine was a little weak. With neither glaring sunlight nor the heaviness of dense shade, all we could sense was a kind of clearness and dynamic nimbleness, which endowed us with a special sentiment.

枣树的枝叶不像杨柳那么浓密，在地上投下的影儿很是斑驳，所以我们通常是在下午日光不那么强烈时再来享受它的荫庇，此时，既无日光的刺目，也无浓荫的厚重，有的只是一种晴朗和灵动，反倒感觉别有一番情趣。

Fissa, C. chinensis and P. massoniana under full sunlight was by 42.6%, 32.6% and 4.2% higher than that under shade, respectively. The UV-B absorption of cell wall-bound alkali extractable phenolics in leaves of C. concinna and S. superba grown under full sunlight was by 35% and 11.7% higher than that under shade, respectively. But it was lower in leaves of P. massoniana, C.

全日光强下的黄果厚壳桂和荷木叶片细胞壁碱性酚类提取物的UV-B吸收能力亦分别比遮阴下的高35%和11.7%，而马尾松、锥树和藜蒴则较遮阴下的低，可能这些树种在全日光下细胞壁UV-B吸收物质有部分转移到细胞质，以增强栅栏组织细胞的保护。

Summary of the geographical and climatic conditions constrained mainly in greenhouse Structural optimization design of the status quo, such as the span, chiropractors, lighting roof angle, the light roof shape, After the wall structure and roof structures for different areas in greenhouse construction provide reference information.

综述了地域和气候约束条件下日光温室主要结构优化设计的研究现状，如跨度、脊高、采光屋面角、采光屋面形状、墙体结构和后屋面结构等，为不同地区日光温室建造提供参考信息。

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。