- 重点词汇
- corduroyn.灯芯绒;条绒;
- reversibleadj.可逆的; 步骤、行动或疾病可恢复原状的; 可医治的;衣服、材料等可翻转的;
- crownn.王冠;花冠(有时象征胜利);王权;(某物的)顶部;
- capn.帽子;国家队队员资格;帽,盖;
- 相关例句
方法:通过对19例患者覆盖基牙作金属顶冠、下颌全口义齿修复上颌牙齿少量缺失,下颌牙齿大量缺失的牙列缺损问题进行了初步探讨。
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结论:覆盖基牙作金属顶冠,下颌全口义齿的固位性和稳定性有了不同程度的增强,效果良好,易于推广。
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本文主要介绍了磁力回转式王冠盖理盖器的设计原理,指出设计时的关键因素,总结出自己看法和经验,供实际设计时参考。
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对王冠盖封口气密性进行了分析,为保证足够的气密性提出了相应的调试方法。
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Compensatory effect of newly-developed Jerkin-G-suit against positive pressure breathing
新研囊式背心抗荷裤对加压呼吸的代偿效应
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The application of phosphate increases more higher yield of vegetable pea in the acid soil.
在酸性土壤上增施一定量的磷、钼,能显著提高莱豌豆的品质和产量。
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The seedling growth was better in limestone soil and garden soil than those in acid soil.
任木幼苗在石灰岩土和园土上生长比酸性红壤上好。
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There are many rare species, complicated geographical composition and the plants in acid soil there.
区系种类组成丰富,地理成分复杂,酸性土植物优势明显,珍稀濒危植物和特有成分较多。
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Most of broad bean is grown on the acid soil in the south of china.
我国种植在南方地区的蚕豆分布在偏酸性的土壤上,酸性土壤中的铝毒作用和冬季水分胁迫是蚕豆生长的主要限制因素。
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Corrosion behaviour of stainless steel in acid soil with a simulated sulfuric acid rainfall
模拟硫酸型酸雨作用下酸性土壤中不锈钢腐蚀电化学行为的研究
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Influence of Acid Soil on the Quality of Groundwater in a Cereal Base of Guangdong Province
广东某粮食基地土壤酸性条件对地下水质量影响
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This thesis expounded the influence of the acid soil of rice bed on seedling growth.
论述了水稻床土调酸效果及其对秧苗生长发育的影响。
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Used as soilless culture in agriculture, fertilizer with quick result for acid soil.
农业上用作无土栽培,酸性土壤的酥胸啊肥料。
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Residual effect of lime application on farming system of tobacco-rice in acid soil
酸性土壤施石灰对烟稻轮作后效的影响
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酸性土壤铝的形态、迁移特征及对林木根系的影响
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Leaching out of base ions from acid soil can cause plant nutrient lack.
土壤中盐基离子大量淋失,造成植物必要养分缺乏;
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The effect of extraction temperature on determining value of available copper and zinc in acid soil
提取温度对酸性土壤有效铜、锌测定值的影响
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