1、

Through shake flask fermentation, the effects of pH, ratio of glucose and starch, trace elements, magnesium phosphate and surfactants on gentamicin biosynthesis and secretion were studied.

研究了pH、葡萄糖与淀粉比值、微量元素、磷酸镁、表面活性剂对庆大霉素分泌的影响。

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3、

theoretically, the relationship between conditional dissolve product of magnesium phosphate and magnesium hydrate of byproduct and struvite and ph was explored herein.

从理论上计算鸟粪石和副反应产物磷酸镁和氢氧化镁的条件性溶度积随pH的变化关系,并用浊点法测定了不同pH下鸟粪石在水中的溶解度数据。

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4、

Melioration Effect of Calcium Magnesium Phosphate and Calcareousness on Vegetable Garden Soil Polluted by Cu and Zn

钙镁磷肥和石灰对受Cu Zn污染的菜园土壤的改良作用

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5、

The effects of lime, peat, calcium magnesium phosphate and Si fertilizer were studied in the first pot experiment.

第一季秋小白菜的盆栽试验,我们研究了石灰、钙镁磷肥、泥炭、硅肥对小白菜生长和元素吸收的影响。

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6、

This thesis provides a theoretical base for the developing of the technology for fertigation using Calcium-Magnesium Phosphate ( FMP).

本论文的研究,为开发以FMP为主要磷源的灌溉施肥专用复合肥料技术提供了理论依据。

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7、

Determination of Magnesium Oxide from Food Grade Magnesium Phosphate by Back Titration

食品级磷酸镁中氧化镁含量的返滴定分析法

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8、

experimental study on biological fixation intensity and histology of magnesium phosphate cement

磷酸镁骨黏合剂生物学固定强度及组织学的实验研究

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9、

Calcium, phosphate , Magnesium phosphate, Ferrous citrate, Zinc sulphate , Potassium Iodide.

磷酸钙 、 磷酸镁 、 柠檬酸亚铁 、 硫酸锌、碘化钾.

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10、

Lu : gui alloy powder , Dianxiejinzhumeng, Guimeng alloy calcium magnesium phosphate fertilizer, composite Guifei, phosphate rock sales.

铝硅 合金粉 、电解金属锰 、 硅锰合金、钙镁磷肥 、 复合硅肥 、 磷矿石购销.

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11、

Molluscacide fertilizer is a mixture of bromoacetamide, NH 4 HCO 3 fused calcium-magnesium phosphate and KCl.

灭螺肥料以溴乙酰胺和碳酸氢铵 、 钙镁磷肥、氯化钾充分搅拌混合而成.

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12、

two more suitable solid fermentation culture medium were determined: ( 1) 50% wheat bran, 50% corn meal, 0.1% potassium dihydrogen phosphate, 0.1% magnesium sulfate, 1% glucose.

对菌株SFGi-1的固体发酵情况进行了研究,确定了两种较合适的固体发酵培养基:(1)麸皮50%,玉米面50%,磷酸二氢钾0.1%,硫酸镁0.1%,葡萄糖1%。

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14、

magnesium hydrogen phosphate. . .

磷酸氢镁。

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15、

this paper not only has studied the formation mechanisms of phosphate chemical conversion film for one kind of magnesium alloy ( zm5) theoretically but also will widen the application of phosphate surface modification technique for magnesium alloys practically.

本文不仅从理论上研究了在ZM5镁合金表面生成磷酸盐化学转化膜的形成过程,课题的研究成果还将拓宽磷酸盐表面改性处理在镁合金中的实际应用。

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16、

Ammonia can be removed from wastewater by forming magnesium-ammonium-phosphate ( MAP ) precipitate with magnesium salt phosphate.

铵根离子可以和镁盐、 磷酸根 在适当的条件下生成磷酸铵镁沉淀,利用这一反应可以去除水中的氨氮.

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17、

study on phosphate treatment on magnesium alloy

镁合金表面磷化处理的研究

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18、

Inorganic flame retardant mainly include aluminum hydroxide, magnesium hydroxide, antimony oxide, borate, inorganic phosphate etc.

无机阻燃剂包括氢氧化铝 、 氢氧化镁 、 无机磷、硼酸盐 、 氧化锑、钼化合物等.

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19、

Added ectogenesis adenosine triphosphate and magnesium chloride as the energy rich phosphate compound substrate so as to elevate cellular energy through ATP-Mg2+. 4.

添加了外源性三磷酸腺苷、氯化镁作为再生高能磷酸化合物的底物,通过ATP-Mg2+为细胞提供能量。

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20、

It has been suggested that magnesium form a chelated structure with the phosphate groups.

有人指出,镁与磷酸基因能构成螯合结构.

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