查询词典 phosphate

Influence of Additives on Rheological Properties of Calcium Phosphate Cement Ⅱ.

添加剂对磷酸钙骨水泥流变性能的影响Ⅱ。

In this paper, the principles characteristics and applications of various processes for preparation of calcium phosphate bioceramic coating are reviewe

本文在综合了大量的国内外文献的基础上，评述了这种涂层主要制备技术的原理、特点及应用。

To study the biological characteristics of calcium phosphate nanoparticles and evaluate the promising in cancer gene therapy.

目的 研究新型非病毒载体磷酸钙纳米颗粒的生物学特性，评估其在肿瘤基因治疗中应用的前景。

However, the mechanism of the bioactivity of calcium phosphate ceramics has not fully elucidated.

然而，磷酸钙陶瓷生物相容性和生物活性的机理至今尚未被充分阐明。

［objective］to investigate the effect of an effervescent-sucrose on the properties of calcium phosphate cement.

作者单位：兰州大学，兰州 730000 研究造孔剂蔗糖对磷酸钙骨水泥性能的影响。

Blood tests show low levels of calcium and phosphate.

血液测试表明，水平低，钙，磷。

Objective To analyze the relationship between calcium and phosphate product and nutritional status in maintenance hemodialysis patients.

目的回顾性分析维持性血液透析患者钙磷乘积与营养状态的关系。

ResultsThe transfection efficiency was 67%, 43% and 28% by lipofectamine, electroporatin and calcium acid phosphate.

结果脂质体法的转染率为67%，电穿孔的转染率为43%，磷酸钙法的转染率为28%。

Aim:The cytotoxicity of polymeric calcium phosphate bone cement was studied.

目的：对自已合成的聚合磷酸钙骨水泥细胞毒性进行了研究。

After boiling the milk and the calcium phosphate precipitation phenomena occur, reducing the nutritional value of milk.

煮沸后的牛奶和磷酸钙沉淀现象的发生，减少了牛奶的营养价值。

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。