Its calcium recovering time was shorter than that of blood plasma, but further research was necessary. 魔芋葡甘聚糖膜的复钙时间短于纯血浆,但仍需进一步深入研究。
Keywords: reactive-crystallization, calcium oxalate hydrates, induction time, nucleation, morphology. 关键词:反应结晶、含水草酸钙、感应时间、成核、晶型。
In vitro, they can sharply extend plasma calcium restoration and coagulation time. 体外可显著延长血浆的复钙时间、凝血时间和凝血酶元时间;
Research result that the art and effect of passing inject supply calcium nutrition liquid in tree trunk of fruit indicate. The supply nutrition liquid of calcium with different time and different dosage were brought different effect. 通过对果树树干进行注射补钙技术与效果的研究结果表明:补钙时期、补钙剂量不同,其产生的效果各异。
When the conventional whole cell recording technique is used to study the inward calcium current in cardiac cells, the ″ Run down ″ phenomenon of calcium channel would prevent sufficient time of recording desirable for adequate experimental analysis. 应用常规膜片箝全细胞记录技术,研究心肌细胞的内向钙离子流时,钙通道的〃RunDown〃现象使记录时间较短,难以进行适当的实验分析。
The distribution trend of calcium is the same in different time of sampling. 这种钙离子分布在不同取材时间保持相同的趋势。
Methods After the cultured spinal cord slices were treated with high calcium ions solutions at the time from 30 minutes to 12 hours, the expression of c-fos gene was measured by in situ hybridization. 方法用原位杂交方法观察离体培养脊髓组织在高钙离子环境下30min~12h不同时间点c-fos基因的表达变化。
The double decomposition reaction between calcium carbonate and ammonium nitrate produces volatile gases such as NH 3, H 2O and CO 2 and the decomposition rate is proportional to the calcium carbonate content, temperature and time. 碳酸钙同硝酸铵发生复分解反应放出NH3、H2O和CO2气体,反应程度与碳酸钙的含量、温度和时间成正比。
The effect of amount of calcium carbonate, calcium silicate, talc and foaming time on the volume expansion ratio of PVC leather were studied. 通过对碳酸钙、硅灰石和滑石粉填充聚氯乙烯(PVC)发泡人造革的试验,研究了不同填料用量及发泡时间对PVC发泡人造革发泡倍率的影响。
The result showed that heat stress ( HS) can improve the soluble calcium and total calcium content and enlarge the increase range of soluble calcium, while shorten in total calcium with the stress time lasting. 结果表明:高温胁迫促进幼叶细胞中可溶性钙和总钙含量的增加,随着胁迫时间的延长,可溶性钙的增幅变大而总钙含量的增幅变小;
It can use in the solution of calcium hydroxide for a long time. 可长期在氢氧化钙溶液中使用。
ZL and lignosulphonate calcium all make the delaying time reach 9 hours. ZL和木钙均可将水泥稳定碎石的延迟碾压时间延长到9h。
The SRA has better effect than lignosulphonate calcium as the forming retarded time is longer. 在延迟成型时间较长时,SRA起到的缓凝作用比木钙更明显。
Under the condition of standarded heating temperature and dissimilar pH, the differential TPA dealed with different Calcium concentration in different clotting time was found out. 在标准加热温度和不同pH值条件下,测定经不同浓度的氯化钙处理后的凝块在不同凝乳时间下质构的差异;
Experimental study on the effect of calcium pantothenate on survival time, urea nitrogen excretion, learning and memory in the starved rats and mice 泛酸钙对全饥饿鼠存活时间、尿氮排出与学习记忆影响的实验研究
So if we analyse PTH and serum calcium concentrations at the same time, we can improve the diagnosis of PHPT. 如将PTH和血钙结合分析,可提高PHPT的诊断率。
Influence of Calcium Lignosulfonate on Setting Time of Cement Paste 木质素磺酸钙对水泥净浆凝结时间的影响
The results show that the weighting percentage of modified silk fibers are higher than ordinary B.mori silk after treated by chitosan, and it becomes higher and higher along with the calcium salt treatment time. 研究结果表明:经壳聚糖处理后,改性真丝纤维增重率均高于普通真丝纤维,且随着钙盐处理时间的延长,增重率递增;
There is requirement to know the amounts of calcium in EAF steel-making process and fast analyzing trace calcium on time in front of furnace. 电炉炼钢工艺中对Ca的成分有一定的要求,特别是微量Ca元素的快速炉前分析。
The photocatalytic property of the TiO_2 coated with hydroxyapatite was studied and the effects of different coating solutions containing calcium and phosphorus, coating time and hydroxyapatite coating contents on the photocatalytic property of the TiO_2 were also investigated. 研究钙磷包覆溶液组成、TiO2包覆时间、羟基磷灰石包覆量等对TiO2光催化性能的影响。
Methods Sheep blood was kept under 3 different oxygen pressure conditions ( e.g.atmosphere oxygen, pure oxygen or non-oxygen) for 24 hours. For outcome measurements, the clotting time and calcium recovery time were recorded. 方法将绵羊血置于常压氧、无氧及纯氧条件下,37℃恒温,24h后,分别测定其凝血时间、复钙时间及体外血栓形成指标等变化。
Traditional NaOH pressure distillation technology has become a research item about decomposing high calcium minerals for a long time, this technology was applied in decomposing wolframite concentrate, the content of calcium was less than 3%. 传统的NaOH压煮法分解黑钨精矿,一般要求Ca<3%,此工艺能否分解高钙矿早已成为研究课题。
The influence of calcium stearate addition on the hot cracking time of coated sand and its effects on the hot compression strength, thermoelastic modulus and sudden heating expansion rate were investigated. 研究了硬脂酸钙添加量对壳型覆膜砂热开裂时间的影响,并考察了其对热压强度、热弹性模量及暴热膨胀率的作用。
During preparation, the effect of pH value, calcium concentration, aging temperature, aging time and heat treatment on the property of composite powder was studied systematically. 研究了制备过程中pH值、钙离子浓度、陈化温度、陈化时间以及后续热处理对复合粉体性能的影响,找到了一个最佳的制备工艺路线。
XRD results showed that there would be more content of CaO in char with the increasing of gasification time, the gasification temperature or the content of calcium, which made the calcium have more time to react with water vapor. XRD分析表明,随着气化时间、气化温度及钙植入量的增加,气化半焦中钙更多以CaO的形式存在。
Calcium and soybean isoflavone group had more benefit for forming mineral nodes. Conclusion The soybean isoflavone stimulates the proliferation, differentiation and mineralization of rat calvarial osteoblastic cells, and increase calcium in the same time is more benefit for mineralization. 结论大豆异黄酮可以提高成骨细胞的增殖和分化,同时补钙更有利成骨细胞的矿化。
The results showed that leaching of calcium concentration, cooking time and filling ratio of sweet potato powder particles during the processing of the main factors. 结果显示浸钙浓度、蒸煮时间和回填比率为甘薯颗粒全粉加工过程中的主要影响因素。