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Organic compounds' structure determines its property,reaction activity and regioselective and so on.This paper explains electronic effects between atoms groups in organic molecules and intermediates such as,inductive effects,conjugative effects and hyperc
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对有机物分子或中间体内原子或基团间的电子效应，即诱导效应、共轭效应、超共轭效应，以及空间效应进行了研究和分析，重点探讨了上述效应对有机物或中间体稳定性，以及对亲电、亲核和自由基等类型反应取向的影响，结果表明：电子效应对有机物或中间体稳定性及反应活性有较重要的影响，空间效应亦有重要的影响，有时甚至是主要的影响因素. |
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Organic farmers can learn to surround their farmlands with trees that wild bees like to hive within.
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有机耕种的农夫可学习将农田开垦在野生蜜蜂喜欢筑巢的树木周围。 |
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Organic farming cultivates crops in appropriate season, which is more natural.
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有机耕作因时而作，出产的皆为时令蔬菜，绝不冬菜夏种，更为自然。 |
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Organic food is referred to the environmental protective safe food which don't use synthetic pesticide, fertilizer, hormone, food additive and technology of transgene including provisions, vegetables, fruits, milk product ,poultry ,water product and bever
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有机食品是指在生产和加工过程中不使用人工合成的农药、化肥、激素、食品添加剂等物质，不使用转基因技术的环保安全食品，包括粮食、蔬菜、水果、奶制品、禽畜产品、水产品、饮料等。 |
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Organic glass ,advertising and decorating model industry,cutting of leather and cloth,engraving pattern, for garment,shoe,double-color board,marble.
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有机玻璃、广告装饰模型行业、皮革打孔雕花、双色板、工艺礼品、布料切割。 |
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Organic heart disease is associated with arrhythmia and increased risk of death.
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器质性心脏病可伴随心律不齐和死亡危险增加。 |
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Organic materials are synthesized from inorganic staring materials.
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有机物的合成的原料来自最开始合成的无机原料。 |
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Organic matter is higher at the soil surface because plant residues from either grasslands or no-till are left on the surface whereas residues in conventional fields are mixed in the soil; giving uniform organic matter.
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在草地和免耕方式下，植物残体留在土表，所以表层土壤的有机质含量较高，而在传统耕作制下，植物残体被翻入土内，所以各层土壤中有机质含量差别不大。 |
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Organic matter, total nitrogen, total phosphorus and total potassium content was higher than barren sand, increasing by 1.78, 1.97, 1.64, 1.14 times, it showed Salix psammophila checkerboard improved fertility condition of soil.
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设置沙柳沙障后沙丘土壤有机质含量是对照地的1.78倍，全氮含量是对照地的1.97倍，全磷含量是对照地的1.64倍，全钾含量是对照地的1.14倍，说明设置沙柳沙障能够改善沙丘土壤的养分状况。 |
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Organic methods, which rely on crop rotation, manure and compost [1] in place of fertiliser, are far less intensive.
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有机生产方式不讲究精耕细作，不使用化学肥料，主要依靠轮作、粪肥和混合肥。 |
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Organic mulch contains nutrients for plants.
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有机农地膜含有植被的营养成分。 |
