calcium superphosphate
英 [ˈkælsiəm ˌsjuːpəˈfɒsfeɪt]
美 [ˈkælsiəm ˌsupərˈfɑsfeɪt]
过磷酸钙，过磷酸石灰
双语例句
- In this paper, quick determination of the content of the effective phosphorus in the new calcium superphosphate by means of potentiometric titration has been researched.
研究了用电位滴定法快速测定新鲜过磷酸钙磷肥中有效磷含量的方法。 - Application of water-reducing bulking agent in the production of calcium superphosphate
减水疏松剂在过磷酸钙生产中的应用研究 - Impact of mixing phosphate ores on calcium superphosphate production
配矿对过磷酸钙生产的影响 - And with the orthogonal test, it is concluded that during the wet calcium superphosphate production and when the phosphate ore quality is basically stable, the fineness and water content of the ore slurry and sulfuric acid consumption are major factors to influence the phosphate ore conversion rate.
通过正交试验，得出在过磷酸钙湿法生产中，当磷矿品质基本稳定的情况下，矿浆细度、矿浆含水量和硫酸用量是影响磷矿转化率的主要因素。 - Through the study of feasibility of using SAP mixing fertilizer, we can see that calcium superphosphate has the most influential on water absorbing ability, potassium take second place, minimum urea have.
通过保水剂与肥料混合施用可行性研究发现，磷酸钙肥对保水剂吸水能力影响最大，钾肥次之，尿素最小。 - Studies on the chelate DISSOLUTION-DIFFERENTIAL photometric method for determination of phosphorous in calcium superphosphate and rock phosphate
普钙、磷矿中磷的螯溶-差示光度法测定的研究 - According to soil fertility and soil structure in the loess plateau, the experiment of fertilizer amount was carried out with ammonium nitrate and calcium superphosphate.
根据黄土丘陵区土壤肥力特点及土体结构，选用硝酸铵和过磷酸钙作为试验肥料，进行了不同施肥量试验。 - A New Type of Mixing Reactor for Producing Calcium Superphosphate
普钙生产新型混合反应装置 - A kind of new typer mixing reacter with an injection tube and a baffled chamber for producing calcium superphosphate was introduced.
介绍了由一个喷射管和一个折流室构成的用于普钙生产的新型混合反应器。 - Recycle of the Waste Gas Containing Fluoride from the Production of Calcium Superphosphate
普钙含氟废气的回收利用 - The quadratics rotary orthogonal combination design was used to conduct field experiment of integrated balanced of yard manure, urea, calcium superphosphate, potassium chloride and potassium dihydrogen phosphate fertilizer in order to increase the yield of Chinese chestnut.
为提高板栗的产量，对圈肥、尿素、过磷酸钙、氯化钾、磷酸二氢钾等肥料，运用二次旋转正交组合设计，开展综合配套的施肥田间试验。 - The fertilizer efficiency of high P-content calcium superphosphate was higher than that of ground phosphorite in the first year, but the after-effect in the second year for the later.
有效磷含量高的过磷酸钙，施用当年的肥效比磷矿粉高；迟效性的磷矿粉施后第二年的后效作用大。 - Relationship of Water Form in Calcium Superphosphate and Physical Properties
过磷酸钙中水存在形式与产品物理性能的关系 - The main composition of the waste gas from the production of calcium superphosphate is silicon tetrafluoride ( SiF 4).
普钙生产中废气的主要成分是SiF4。 - Analyzed the causes effect factors on slurry capacity and quality in the production of simple calcium superphosphate by wet-process, loading capacity and graduation of bowl mill also are discussed.
根据普通过磷酸钙湿法生产情况，提出了影响球磨机磨浆产量和质量的原因，对其中研磨体的装载量及级配作了讨论。 - Quick determination of available phosphorus in calcium superphosphate
过磷酸钙中有效磷含量快速测定方法研究 - The amount of nitrogen volatilized within 48 hrs after application was reduced by about 2% when the fertilizer was mixed with calcium superphosphate.
在红黄壤和青紫泥中，条施覆土可减少碳酸氢铵的挥发，与过磷酸钙混合施用，48h内的挥发损失量可减少2%。 - Determination of Available Phosphorus in Ordinary Calcium Superphosphate with EDTA One-step Extraction Method
测定普钙中有效磷的EDTA一步萃取法 - Quick Determination of the Effective Phosphorus in the New Calcium Superphosphate
新鲜过磷酸钙磷肥中有效磷的快速测定 - Study on process of urea calcium superphosphate compound fertilizer
尿素过磷酸钙复肥生产工艺 - Di-calcium phosphate, calcium superphosphate, and precipitate phosphoric fertilizer increased wheat yields by 12.8, 17.9, and 11.3% respectively compared with the control.
田间试验和测试结果表明，磷酸二铵、普钙和沉淀磷肥分别比对照增产21.8%、17.9%和11.3%。 - In order to guarantee the quality of the product, fluoride in calcium hydrogen phosphate for feed should be removed during its production with calcium superphosphate leaching liquid.
用过磷酸钙浸出液制取饲料级磷酸氢钙时，由于游离酸高，氟被浸入液相，所以必须脱氟，以保证产品质量。 - Through a series of laboratory and small pilot scale continuous experiments, the feasibility of urea-calcium superphosphate production with Yichang phosphorous ore has been proved.
通过一系列的实验室试验和小型中间连续试验，明确了宜昌磷矿制尿素过磷酸钙的可行性。 - The two problems such as the escape of SiF 4 gas and the break of cutting axle, occurred in curing chamber in calcium superphosphate production, were analyzed. The reform measures were put forward and put into effect, so that those two problems were solved.
分析了过磷酸钙生产中化成室出现的氟气外溢与切削器断轴两大问题，提出了改进措施，实施后上述问题得以解决。 - Before sowing seeds, calcium superphosphate ( 100kg/ 667m2) and K2SO4 ( 80 kg/ 667m2) were used for base fertilizer in each treatment.
各处理在播种前，统一施用过磷酸钙100kg/667m2、硫酸钾80kg/667m2作基肥。 - For regulation of medium acidity, nitro-humic acid and fertilizer grade calcium superphosphate were added to nursery media.
为了调节基质的酸度，向基质中加入了硝基腐殖酸和过磷酸钙肥料。