您要查找的是不是:
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- Application of deep layer mixing method to strengthen the soft soil under impounded resovoir has been achieved good result and will make reference to near by engineering works. 某实际工程采用深层搅拌法处理清水池的软弱地基,取得了良好的效果,可供相近工程参考。
- We carry out a simulation and find the mixing method is better than IAPF. 仿真结果表明,在本文提出的基于混合遗传算法的路径规划法较基于改进的人工势场法在时间和路径上都有所改进。
- In 1993,the powder deep mixing method has been used on construction of the lock pier and the water retainning dam of diversion works in Hutuo River,Xinzhou district,Shanxi province to improve their foundation soil and the effect is good. 1993年山西省忻州地区滹沱河界河铺引水枢纽改建工程采用水泥粉喷技术建造闸墩基础加固桩、挡水坝基础防渗墙获得良好的工程效果。
- Storing coal,coal gangue,coal cinder,coal ash,sandstone,lime soil or other materials in densely inhabited areas without taking any measures for fire and dust prevention. 未采取防燃、防尘措施,在人口集中地区存放煤炭、煤矸石、煤渣、煤灰、砂石、灰土等物料的。
- Conclusion:Semiaquilegia adoxoides grows best on black lime soil and sandy soil.The roots output is the highest wher use nitrogenous fertilizer and compound organic fertilizer. 结论:紫背天葵在黑色石灰土和沙壤土中生长最好,以施氮肥和有机复合肥的产量最高。
- To assure the quality of retailing backwall fill,the paper discussed the construction technology of lime soil mixture,retailing backwall fill and side angle treatment etc. 为确保台背回填质量,采用从灰土拌和、台背回填到边角处理一整套施工工艺,保证台背压实度达到95%25以上。
- In this paper, NiZn ferrites have been prepared using solid-state mixing method. 本文采用氧化物混合工艺制备镍锌铁氧体。
- Storing coal, coal gangue, coal cinder, coal ash, sandstone, lime soil or other materials in densely inhabited areas without taking any measures for fire and dust prevention. (四)采取防燃、尘措施,在人口集中地区存放煤炭、矸石、煤渣、灰、石、灰土等物料的。
- The article introduces a set of metering system with mixing method, including its constitution, operation and examination. 现介绍一种油库采用的一套混合法计量系统的构成、运作及其检定。
- Study on preparation of complex external-penetrating agent use for soil stabilization and dust control on surface of mining transporting soil road has been conducted. 用自行设计的试验方法,开展了矿山汽车运输土质路面就地固土抑尘复合外渗剂的研究。
- This paper introduced phosphoric acid remove mix method and produce of ammonium phosphate tribasic method. 介绍了磷酸除杂质方法及生产磷酸三铵方法。
- Article 31 When coal, gangue, coal cinder, coal ashes, sandstone, lime soil or other materials is stored in densely inhabited areas, fire and dust prevention measures must be taken in order to prevent atmospheric pollution. 第三十一条 在人口集中地区存放煤炭、煤矸石、煤渣、煤灰、砂石、灰土等物料,必须采取防燃、防尘措施,防止污染大气。
- A new method, fiction mixing method, for the calculation of minimum reflux ratio of multifeed binary distillation is presented. 对多进料二元体系精馏分离,介绍一种虚拟混合求算最小回流比的新方法。
- Soil stabilized with AFS has higher early lime soils strength and better anti cracking characteristics than lime soil. AFS稳定土和石灰土相比,早期强度有了较大提高,并具有较好的抗裂性。
- An important engineering problem is how to determine the axial bearing capacity of mixing method by using the data of pile load test below limit load. 摘要如何根据未压到破坏的试桩资料来确定水泥土搅拌桩极限承载力是一个重要的工程问题。
- In order to improve the desensitizing efficiency of TATE on HMX, HMX/TATB composites were prepared by in-stiu coating sod mixing method respectively. 摘要为提高TATB对HMX的钝化效果,利用声化学合成方法,在HMX颗粒表面原位生成了TATB,制备了HMX/TATB复合物。
- When coal,gangue,coal cinder,coal ashes,sandstone,lime soil or other materials is stored in densely inhabited areas,fire and dust prevention measures must be taken in order to prevent atmospheric pollution. 在人口集中地区存放煤炭、煤矸石、煤渣、煤灰、砂石、灰土等物料,必须采取防燃、防尘措施,防止污染大气。
- In order to improve the desensitizing efficiency of TATB on HMX,HMX/TATB composites were prepared by in-stiu coating and mixing method respectively. 为提高TATB对HMX的钝化效果,利用声化学合成方法,在HMX颗粒表面原位生成了TATB,制备了HMX/TATB复合物。
- The urease activity of lime soil showed a vertical distribution law, and it was obviously decreased from plough layer to plowpan, while it was slowly decreased from plowpan to bottom layer. 石灰土脲酶活性呈垂直分布规律,从耕作层到犁底层下降明显,从犁底层到底土层下降缓慢。