查询词典 calcium phosphate

Mono-calcium phosphate, sulfuric acid and urea were used for simulating the crystallization of calcium sulfate in the reaction of phosphate rock and urea-sulfuric acid.

结果表明，与无尿素的结晶过程相比，尿素使出现结晶的时间延长了150%，但悬浮液密度增加50%，结晶在长度和宽度上均有所增加，特别是宽度上的增长超过50%。

Calcium chloride modified nanoparticles prepared by means of chemistry. Analyse the combination of calcium phosphate nanoparticles and DNA, the protection to DNA as well by gelose gelatin electrophoresis. When the green fluorescence protein gene was regarded as report gene, gene vector of calcium phosphate nanoparticles transfected CNE-2 cell in vitro and vivo. Combine the calcium phosphate nanopartides and suicide gene yCDg1yTK for Nasopharyngeal Carcinoma therapy in vitro.

化学方法制备，氯化钙修饰纳米颗粒，用琼脂糖凝胶电泳分析磷酸钙纳米颗粒与DNA的结合效率及对DNA的保护作用，用绿色荧光蛋白基因作报告基因，将磷酸钙纳米颗粒为基因载体转染鼻咽癌(CNE-2)细胞和在动物体内转染肿瘤细胞；以及将磷酸钙纳米与自杀基因yCDglyTK结合，并在体外对鼻咽癌进行基因治疗。

Of all materials available, calcium phosphate cement is an important biomaterial for hard tissue repair because of its chemical and crystallographic similarity to the carbonated apatite in bones and has received considerable attention. CPC consists of a mixture of fine particles of calcium phosphate salts, the CPC powder can be mixed with water to form a thick paste that can conform to osseous defects to form degradable hydroxyapatite, therefore, CPC's moldability, together with its excellent biocompatibility and osteoconductivity, make it a highly desirable material for orthopaedic repair.

磷酸钙骨水泥是一种非陶瓷型羟基磷灰石类材料，生物学特性与骨的化学组成相似，其良好的生物相容性和骨传导性引起人们的广泛重视，同时具有可吸收性，良好的蛋白亲和性，可复合骨形成蛋白而具有骨诱导性，制备简便、固化迅速、易塑形、在结晶过程中不产热等许多明显的优势使其广泛用于骨缺损修复、骨强化和骨替代。

Enzymatically Hydrolyzed Reduced Minerals Whey Protein Concentrate (from Cow's Milk), Vegetable Oils (Palm Olein, Soy, Coconut and High-=Oleic Safflower or High-Oleic Sunflower), Lactose, Corn Maltodextrin, and less than 1.5% of: Potassium Citrate, Potassium Phosphate, Calcium Chloride, Calcium Phosphate, Sodium Citrate, Magnesium Chloride, Ferrous Sulfate, Zinc Sulfate, Sodium Chloride, Copper Sulfate, Potassium Iodide, Manganese Sulfate, M. Alpina Oil A source of arachidonic acid (ARA, naturally found in breast milk.

酶水解减少矿物乳清浓缩蛋白，植物油（棕榈油，豉油，椰子和高=油酸红花或高油酸葵花籽），乳糖，玉米麦芽糊精，不到1.5 ％的：柠檬酸钾，磷酸钾，氯化钙，磷酸钙，柠檬酸钠，氯化镁，硫酸亚铁，硫酸锌，氯化钠，硫酸铜，碘化钾，硫酸锰，先生高山油（来源的花生四烯酸，自然发现母乳。

Enzymatically Hydrolyzed Reduced Minerals Whey Protein Concentrate (from Cow\'s Milk), Vegetable Oils (Palm Olein, Soy, Coconut and High-=Oleic Safflower or High-Oleic Sunflower), Lactose, Corn Maltodextrin, and less than 1.5% of: Potassium Citrate, Potassium Phosphate, Calcium Chloride, Calcium Phosphate, Sodium Citrate, Magnesium Chloride, Ferrous Sulfate, Zinc Sulfate, Sodium Chloride, Copper Sulfate, Potassium Iodide, Manganese Sulfate, M.

成分Ingredients 酶水解减少矿物乳清浓缩蛋白，植物油（棕榈油，豉油，椰子和高=油酸红花或高油酸葵花籽），乳糖，玉米麦芽糊精，不到1.5 ％的：柠檬酸钾，磷酸钾，氯化钙，磷酸钙，柠檬酸钠，氯化镁，硫酸亚铁，硫酸锌，氯化钠，硫酸铜，碘化钾，硫酸锰，先生高山油（来源的花生四烯酸，自然发现母乳。

The present invention relates to a method for preparation of the supersaturated calcium and phosphate ions solution and a method for preparation of the thin film of calcium phosphate crystal on solid surface by using the said solution.

本发明涉及钙和磷酸根离子超饱和溶液的制备方法和利用所述的溶液在固体表面上制备磷酸钙结晶薄膜的方法。

The results indicate that the Ca and P ions are incorporated into the anodized alumium oxide during the anodization process, and the incorporated Ca and P are reacted to be calcium phosphate after hydrothermal treatment. The calcium phosphate grows from the holes of AAO and covers the surface of AAO layer.

结果表明：在阳极氧化过程中，钙、磷元素嵌入阳极氧化铝膜，并经水热处理反应原位生成钙磷陶瓷；钙磷陶瓷晶体从Al2O3孔洞长出并覆盖于多孔氧化膜的表面；最终获得的钙磷生物陶瓷/多孔Al2O3复合涂层具有纳米网状、多孔的结构特征。

The powder of cement was composed of calcium carbonate, tricalcium phosphate and calcium phosphate dibasic.

再以磷酸氢二钠和磷酸二氢钠合成浓度为0.2 mol/L的磷酸钠缓冲液，作为固化液。

Methods:1、Nanometer calcium phosphate powder was obtained from a thermal reaction between calcium carbonate and calcium phosphate dibasic.

方法1、以碳酸钙和磷酸氢钙为原料，经过热反应，制得纳米磷酸钙粉体。

Objective:To evaluate the effect of calcium phosphate cement/ bone morphogenetic protein transplantation in periodontal tissue regeneration.

目的 ：评价骨形成蛋白(bonemorphogeneticprotein ，BMP)和磷酸钙骨水泥(calcium phosphatecement，CPC)复合应用于牙周组织再生的疗效。

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。