查询词典 calcium phosphate

The results showed that the catalyst, with calcium phosphate as the main part, is active and selective in the splitting of acetal.

实验结果表明：以磷酸钙为主体的催化剂对缩醛裂解反应具有较高的活性和选择性。

PD4 may optimize the level of calcium in the CAPD patients with hypercalciumia, and control of serum calcium-phosphate metabolism, prevent the progression of adynamic bone diseases.

PD4可有效调节CAPD患者的高钙血症，缓解低转运性骨病的发生和发展。

This paper is aimed to a comparative study of in vitro formation of bone like apatite on the surface of dense and rough calcium phosphate ceramics with SBF flowing at differ...

本研究进一步证实了材料的几何形貌对类骨磷灰石形成的影响，加深了对磷酸钙陶瓷在体内诱导成骨机理的理解

The results showed: the calcium, phosphate and ALP in blood in the osteoporosis rats induced by DXM were normal, the bone ash wight, bone dense and intestinal Ca2+ absorption were declined compared with these of the normal rats (p.05). Afterwards, the osteoporosis rats were treated with replenishing kideny herbs or calcium.

实验结果发现，地塞米松诱发的骨质疏松大鼠的血钙、磷、碱性磷酸酶及尿羟脯氨酸均在正常水平，骨密度、骨灰重下降，肠钙吸收减少，与正常大鼠比较有统计学差异（P.05），血中雌二醇、1，25-2-D3水平降低（P.01，P.05），PGE2升高（P.05），经过补肾中药或钙剂治疗后，血雌二醇、1，25-2-D3水平回升而PGE2回降，均接近正常水平。

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。

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。

The coatings, which had gradient structure of porously outer layer and densely inner layer, were mainly composed of rutile and anatase, and the elements of calcium and phosphorus existed in the form of perovskite, calcium phosphate and amorphous phosphates.

氧化膜与基体结合紧密(64.5±2.2)MPa，表层氧化膜明显可见许多胞状孔穴凹陷，疏松多孔，靠近钛基体的较表层致密，而且表面主要有晶红石，锐钛矿存在，具有较高的表面能。

In previous studies, most of the results emphasized the role of microorganism-induced mineralization of calcium phosphate, a taphonomic process known as authigenic mineralization. In their results, the calcium phosphates only mineralized outside the cells but never found inside the cells.

从实验的结果来看，磷酸钙仅沈积於细胞膜外，但在化石纪录中我们甚至可以看到细胞核、叶绿体等构造被沈积的磷酸钙矿化保存下来。

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。