查询词典 calcium phosphate

The yield of tagatose was 49.05%. As calcium acetate can be dissolved, and make some difficulty for desalt, thus usually phosphate acid replaced it.

但是由于醋酸钙可溶，不易脱盐，故一般用磷酸代替醋酸。D-塔格糖与D-半乳糖分离对D-塔格糖的产业化是有重要意义的。

A suggestion is put forward to adding H2SO4 or (NH4)2SO4 into the mother liquor after calcium nitrate tetrahydrate separated for a further removal of residual Ca, thus the Ca content can be decreased to 0.35% from the previous 3.4%, and the viscosity of neutralized slurry to 0.04 ～0.08 Pa·s, with nice fluidity of slurry Water soluble phosphorus accoun ts to 88%～90%, and the process improves the adaptability of phosphate rock to nitrophosphate production.

提出分离四水硝酸钙后的母液加入H2SO4或(NH4)2SO4进一步除去母液中残钙，可使母液中钙含量由3.4%降到0.35%以下，中和器中料浆粘度可降到0.04～0.08 Pa·s，料浆流动性很好，产品中磷的水溶率可达88%～90%，并提高了硝酸磷肥生产对磷矿的适应能力。

The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.

磷酸三钙组分转化成为磷酸和硫酸钙。

We developed a triphasic ceramic composite comprising of HA, beta-tricalcium phosphate and calcium silicate.

文章对由硅酸钙、β-磷酸三钙和羟基磷灰石组成的三相陶瓷复合物进行了研究。

The immobilized yeast cells were embedded by the mixing carriers of sodium alginate-PVA,then dealed with phosphate ion which can intenerates and destroys the calcium alginate.

最后用多批次发酵实验验证了用磷酸根离子处理后的固定化酵母细胞的产酒、机械性能的稳定性。

Compared to carbonate, phosphate is more propitious to the decomposition of calcium molybdate.

从热力学角度来看，在钼酸钙分解过程中，添加磷酸盐比碳酸盐更加有利于钼酸钙的分解。

MAIN OUTCOME MEASURES: The crystal structure of incorporated and untreated calcium acid phosphate bone cement was observed.

主要观察指标：①空白以及载药磷酸钙骨水泥微观结构的观察。

In vitro release of incorporated calcium acid phosphate bone cement was determined.

载药磷酸钙骨水泥体外释放药物浓度的测定。

Biomechanics strength of incorporated and untreated calcium acid phosphate bone cement was determined.

空白以及载药磷酸钙骨水泥生物力学强度的测定。

It consists of three ingredients: baking soda, the source of the carbon dioxide gas that causes the dough or batter to rise; an acid, such as cream of tartar, calcium acid phosphate, or sodium aluminum sulphate, which, when the powder is combined with a liquid, causes the baking soda to release its gas; and a starch such as cornstarch or flour, to prevent the powder from absorbing moisture.

酸性物质遇到液体以后，就会让小苏达发生化学变化，产生二氧化碳气体；最后还有淀粉，比如面粉或者玉米淀粉，作用是防止粉末吸湿受潮。很多中文食谱把BAKING POWDER翻成泡打粉，其实深圳一些街市小铺，小超市有买7毛一包的泡打粉，用的就是明矾，建议大家尽量去找用塔塔粉的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。