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- soil preparation method 整地方式
- A preparation method of azlocillin sodium was established. 本文报道阿洛西林钠盐的制备工艺。
- Objective To study the preparation method of ceftiofur sodium. 目的头孢噻呋钠制备工艺的研究。
- Saute-stir is an important dish preparation method in the Chinese cookery. 滑炒是我国烹调技法中的一个重要的菜肴烹调方法.
- The preparation method and technic of CR/MMT nanocomposite was researched. 在此基础上研究了制备氯丁橡胶/蒙脱石纳米复合材料的方法和工艺。
- OBJECTIVE To study a preparation method of mengoferin monosodium salt. 目的:研究芒果苷单钠盐的制备工艺。
- The invention discloses a composite resin and a preparation method thereof. 本发明公开了一种复合树脂及其制备方法。
- The invention discloses a preparation method for 3-chloropropionate mofetil. 本发明公开了一种3-氯丙酸酯的制备方法。
- In abandon farmland afforestation, can use soil preparation of channel of hold up fosse, level, dig the measure such as segregation belt. 在弃耕地造林，可采用撩壕、水平沟整地、挖隔离带等措施。
- Serious soil preparation wants before afforestation, keep clear of and reduce rat kind concealment place and food source. 造林前要认真整地，清除和减少鼠类隐蔽场所及食物来源。
- Based on this study, power tillers (15 H.P.) could be used for soil preparation, furrow opening, and making 1.4m wide beds instead of making the conventional 1.2 m wide beds. 根据木研究结果，青花菜栽培可以利用小型耕耘机整地、开基肥沟以及作1.;4公尺宽之畦以代替传统之耕作方法1
- This paper paid the emphasis on the preparation method of the mesopore ACF and absorption property. 本文著重阐述中孔活性碳纤维的制造方法及其吸附特性。
- The preparation methods of 2,6-NDA were also introduced. 并介绍了2,6-萘二甲酸的制备方法。
- The kinds, application and preparation method of nano scale materials are introduced. 介绍了纳米材料的种类,应用及制备方法。
- And the toxicity of cinnabar could be avoided by normalizing the preparation method, controlling the dosage and duration. 通过规范用药方法，控制用药剂量和用药时间是可以避免朱砂中毒的。
- Selection of wood species,soil preparation and forestation model of suitable the location site environment were offered according to ecology environment and site condition in dry middle hills Xining outskirts. 根据西宁市郊干旱浅山生态环境和立地条件,提出适宜本区的树种选择、整地方式及造林模式。
- Objective To study the preparation method of lacticacid- levofloxacinplastics and quality control. 目的:制备乳酸左氧氟沙星涂膜剂并建立质量控制方法。
- A preparation method of urea-formaldehyde resin adhesive with low free formaldehyde content and high adhesive strength was presented. 介绍了含游离甲醛低的粘结强度大的建筑行业用脲醛树脂粘合剂的制备方法。
- The preparation method of silylated polyurethane sealant and the influences of different silanes on sealant properties are also described. 介绍了硅烷偶联剂改性聚氨酯预聚物的方法和密封胶的配制以及不同的硅烷偶联剂对改性聚氨酯密封胶性能的影响。
- Based on the main evaluating index DEE, the preparation method, type of lecithin, and lecithin-cholesterol ratio was screened. 以包封率为主要指标筛选脂质体制备工艺、主要辅料磷脂与处方中磷脂-胆固醇比例;
