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- Objective: To study the selenium(Se) chemical forms in Se enriched tea by fertilizing sodiums selenite in soil and tea naturally high in Se and compare their antioxidant function. 目的:研究和比较天然和人工富硒茶叶中硒的化学形态,生物有效性和抗氧化功能。
- Any of various terrestrial annelid worms of the class Oligochaeta,especially those of the family Lumbricidae,that burrow into and help aerate and enrich soil. 蚯蚓，任一种土中生活的环节虫类，属于寡毛纲，尤指正蚓属的动物，它的挖穴动土有助于疏松和肥沃土壤。
- In order of history,the first choosing is natural se ason for primeval society,along with the life order was established,people first choose the society time as basic of festival system. 从历史发展的路径看,早期社会以自然时序的天时为第一选择,随着社会生活秩序的确立,人们逐渐以适用社会生活节奏的人时为岁时体系建立的基础。
- Any of various terrestrial annelid worms of the class Oligochaeta, especially those of the family Lumbricidae, that burrow into and help aerate and enrich soil. 蚯蚓任一种土中生活的环节虫类，属于寡毛纲，尤指正蚓属的动物，它的挖穴动土有助于疏松和肥沃土壤
- For example, farmers could increase the amount of carbon stored in soil by planting more cover crops, like legumes, that protect and enrich soil between harvests. 例如，农民可以种更多的覆盖性的植物来增加土地中碳含量，如豆类植物，在收割时可以保护并丰富土地。
- a growing crop that is plowed under to enrich soil. 一种生长的作物，翻压在地下以优化土壤。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Fertilizer enriches soil. 肥料使土壤肥沃。
- Natural forms could enrich the shapes of design. 自然界的有机生命形态,有助于丰富造型设计的形式语言。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Children are natural exhibitionists. 儿童天生喜欢自我表现。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
