查询词典 phosphate

Influence of fluorine on filtration of acid-insoluble matter, crystal and filtration of calcium nitrate, ammonia neutralization of mother liquor and evaporation process of slurry are discussed based on its increasing slurry viscosity, rowing fine crystal and troubling filtration in production of nitrophosphate by nitric acid decomposing phosphate rock.

介绍在硝酸分解磷矿生产硝酸磷肥的过程中，杂质氟对酸不溶物过滤、硝酸钙结晶及过滤、母液的氨中和及料浆蒸发过程的影响。由于氟的存在使物料粘度增加，结晶细小，过滤变得困难。

In view of the sample phosphate rock with low calcium oxide, the usage range of EGTA solution should be pointed out for the measure precision of magnesium content.

提出对氧化钙含量低的磷矿样，分析中应通过试验确定EGTA溶液的加入范围，以保证MgO测定的准确度。

D . For the absorption of calcium and phosphate and healthy bones and teeth.

为了吸收钙，磷和健康的骨骼和牙齿。

Objective: To investigate the effect of calcium phosphate cement on IL-6 and TNF-α expression in rabbits.

目的：探讨植入骨水泥不同时期对白细胞介素6(IL-6)，肿瘤坏死因子α应激反应蛋白表达的影响。

Capricorn's cell salt is calcium phosphate, which is the most important element in bone formation.

磷酸钙是对摩羯座起着重要作用的矿物质，也是骨骼形成中最重要的因素。

This coating is made of calcium phosphate, bone and tooth in mammals.

这层外衣由哺乳动物的骨头和牙齿中的磷酸钙构成。

Calcium phosphate nanoparticles has great biological characteristics and it is one of promising vectors of gene transfection and gene therapy.

磷酸钙纳米颗粒具有优良的生物学特性，是有应用前景的基因转染和基因治疗载体之一。

But It is said that this high level of calcium phosphate.

不过据说这钙的含磷量高。

The nature of the association between colloidal calcium phosphate and casein is not clear.

但人们对磷酸钙胶体和酪蛋白间的这种联系的本质还不清楚。

As artificial bone substitute, calcium sulfate and calcium phosphate are widely used in clinic.

而作为人工骨替代物，硫酸钙和磷酸钙在临床上的使用比较广泛。

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。