1)Ca/P ratio钙/磷
1.The observation of Ca/P ratio changes in dentin after tooth bleaching with 30% hydrogen peroxide;30%双氧水浸泡后对牙本质中钙/磷含量的影响
英文短句/例句
1.The Preparation and the Study on the Properties of the Calcium Sulfate/Calcium Phophate Bioceramics;硫酸钙/磷酸钙生物复合陶瓷的制备与性能研究
2.calcium phosphinate (hypophosphite)次磷酸钙（次磷酸盐）
3.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。
4.A Quick Determination on Measuring the Holophosphate Content in Ordinary Superphosphate Phosphate Fertilizer;普通过磷酸钙磷肥中全磷的快速测定
5.disintegrated or calcined calcium phosphate分解或经煅烧的磷到钙
6.acid phosphate den过磷酸钙(储藏)室[窖]
7.OPTIMUM P AND Ca CONTENTS AND Ca:P RATIO IN THE DIETS FOR SCLIZOTHORAX PRENANTI齐口裂腹鱼日粮中钙和磷及适宜钙磷比的研究
8.Determination of Ca in a High P/Ca Liquid Compound Fertilizer高磷高钙液体复混肥中钙含量的测定
9.Effect of low calcium dialysate on calcium and phosphate metabolism in continuous ambulatory peritoneal dialysis低钙透析液对CAPD患者钙磷代谢的影响
10.Determination of Phosphorus in Calcium Biphosphate by Spectrophotometry分光光度法测定磷酸二氢钙中磷含量
11.Effects of Dietary Nutritional Levels on Calcium, Phosphorus Concentrations and ALK Activity in Serum and Calcium, Phosphorus Contents in Tibia for Geese日粮营养水平对肉鹅血清钙磷、碱性磷酸酶及胫骨钙磷的影响
12.Quick Determination of the Effective Phosphorus in the New Calcium Superphosphate;新鲜过磷酸钙磷肥中有效磷的快速测定
13.Discussion the degradation of available P_2O_5 of SSP maked from phosphate rock with high iron and aluminum content高铁铝磷矿制过磷酸钙有效磷退化的探讨
14.A sedimentary rock consisting predominantly of apatite and other phosphates.磷灰岩，磷钙土主要由磷灰石和其它磷酸盐组成的沉积岩
15.Ectopic Qsteoinduction of the DBM/CPC Bone Cement脱钙骨基质/磷酸钙复合骨水泥骨诱导活性观察
16.Study on the Calcium Chloride Process by-produced in the Production of Calcium Phosphate;盐酸法饲料磷酸氢钙副产氯化钙工程化研究
17.Effect of Ascites Syndromes on Calcium and Phosphorus Metabolism and the Requirements of Dietary Calcium of Broilers;肉鸡腹 水症对机体钙磷代谢和钙需要量的影响
18.Effects of the Phosphorus、Potassium Cooperated with Calcium on Calcium Absorption of Tomato in Greenhouse;磷、钾与钙配合对保护地番茄钙吸收影响的研究
相关短句/例句
protein[英]['pr??ti:n][美]['protin]钙磷
1.Studies on the need of energy and protein and calcium and phosphorus of lactating buffaloes in the lactating period;泌乳水牛泌乳期能量、蛋白质、钙磷需要量的研究
3)calcium phosphate亚磷酸钙
1.Using copper sulfate as a contact agent,arsenic reduction of calcium phosphate precipitate arsenic is distilled into monomer.以硫酸铜作接触剂,亚磷酸钙还原砷成单体砷析出,形成稳定肉桂色的胶体,在波长530nm处测定其吸光度。
4)Calcium magnesium phosphate钙镁磷肥
1.Effects of calcium magnesium phosphate and silicon fertilizer on the growth and element uptake of pakchoi in cadmium, lead and zinc contaminated soil;钙镁磷肥和硅肥对Cd、Pb、Zn污染土壤上小白菜生长和元素吸收的影响
2.All the four kinds of modifiers lightened the poisoning effect of the heavy metals on Eulaliopsis binata,but varied in effect in the order of calcium magnesium phosphate>(CaCO_3>)organic manure>sea-foam.4种改良剂缓解污染土壤中重金属对龙须草毒害作用的大小顺序为钙镁磷肥>碳酸钙>有机肥>海泡石。
3.Sodium salt of humic acid is selected as an adhesive to granulate fused calcium magnesium phosphate in this work.选用腐植酸钠作为粘合剂，对钙镁磷肥进行造粒，得到的颗粒钙镁磷肥产品达到了出口日本的标准，此法值得推广和应用。
5)calcium superphosphate过磷酸钙
1.Application of water-reducing bulking agent in the production of calcium superphosphate;减水疏松剂在过磷酸钙生产中的应用研究
2.Impact of mixing phosphate ores on calcium superphosphate production;配矿对过磷酸钙生产的影响
3.Determination of sulphate from calcium superphosphate by gravimetric analysis of barium sulphate was affirmed, which was simple and suitable for the analysis of industrial product with high accurate and good fidelity, with absolute deviation of 0. 确认了用硫酸钡重量法测定过磷酸钙中硫酸根含量的分析方法,该方法与艾士卡法比较,绝对误差在0。
6)SSP过磷酸钙
1.Structural Improvement of 5 t Bucket Grab in SSP Curing Warehouse;过磷酸钙熟化库5t抓斗的结构改进
2.Study on the Application of Active & Porous Agent in SSP Production;过磷酸钙活化疏松剂的应用研究
3.The Application of LGQ Type Gauger in SSP Production;LGQ型计量器在过磷酸钙生产中的应用
延伸阅读
钙磷代谢钙磷代谢calciumandphosphatemetabolism钙和磷在食物中被机体所摄取，然后在体内进行合成和分解，以及最后被排出的全部过程。钙、磷在体内的含量与分布钙磷主要以无机盐形式存在体内。成年人体内钙总量约占体重1.5％，即700～1400克；磷的总量约为400～800克。约99.7％以上的钙与87.6％以上的磷以羟磷石灰3Ca3（PO4）2、Ca（OH）2的形式存在于骨骼和牙齿中。血浆中的钙每100毫升仅8.5～11.5毫克，以游离钙，或与其他离子结合、或与血浆蛋白结合的方式存在。血浆中的磷以无机磷酸盐的形式存在，成年人的含量为每100毫升约3～4.5毫克。正常人血浆中钙与磷的浓度维持相对恒定，当血磷增高时，血钙降低。当血钙增高时血磷减少。此种关系在骨组织的钙化中有重要作用。钙、磷的吸收与排泄体内的钙主要来自食物，大部分在小肠的上段吸收。钙的吸收量与肠道内钙浓度、机体的需要量及肠内酸碱度有关。摄入的钙80％从粪便排出，20％从肾排出。从肾小球滤过的钙有98％被重吸收。磷的吸收部位也在小肠的上段。当肠内酸度增加时，磷酸盐的吸收增加。钙、镁、铁等离子的磷酸结合成不溶性盐时，不易吸收。故当血钙升高时肠内钙浓度增加，从而妨碍磷的吸收。摄入的磷从粪与尿中排出，后者占60％。血浆钙、磷水平的调节每日钙、磷的摄入量与排泄量取得动态平衡，血钙、血磷水平维持相对稳定，这有赖于3种激素的协同作用，即甲状旁腺激素、降钙素及1，25-二羟胆钙化醇〔1，25-（OH2）-D3〕。①甲状旁腺激素。是调节血钙水平的主要内分泌素。切除甲状旁腺后，血钙很快下降。血钙水平对甲状旁腺激素的分泌起负反馈的调节作用，当血钙超过每100毫升12毫克时，甲状旁腺激素的分泌极少；反之，当血钙低于每100毫升4毫克时，甲状旁腺激素的分泌水平达高峰。甲状旁腺激素对肾脏排磷的调节作用较对钙重吸收的调节更明显。②降钙素。甲状腺的滤泡旁细胞(C细胞）分泌一种可降低血钙水平的激素，叫做降钙素。降钙素的生理作用是降低血钙与血磷的水平，它可以直接抑制骨质溶解，使释放入血的骨盐减少，同时骨骼仍继续从血浆中摄取钙，从而起到降低血钙和血磷水平的作用。还可抑制肾小管对钙、磷的重吸收，因而使尿钙尿磷增加，而使血钙血磷减少。降钙素抑制肠道对钙的吸收是间接的。此外，1，25-二羟胆钙化醇对血浆钙磷也有一定的调节作用。
