磷酸

Glyceraldehyde 3-phosphoate is converted to 1,3-bisphosphoglycerate(by glyceralbehyde 3-phosphatedehydrogenase) which reacs with ADP to give 3-phosphoglycerate and ATP (catelyzed by phosphoglycerate kinase).

果糖1，6二磷酸裂解为甘油醛3－磷酸和二羟丙酮磷酸；则两个丙糖被丙糖磷酸化异构酶相互转化。

The sythesis of methyl glycolate by methyl formate coupled with triformaldehyde with the catalyst of superphosphoric acid is exploring researched in this thesis. The point of exertion is the capacity of the new catalysts.

本研究主要对以过磷酸为催化剂催化甲酸甲酯与三聚甲醛偶联合成乙醇酸甲酯进行考查，通过对以过磷酸、浓硫酸及过磷酸与浓硫酸混合酸催化剂时反应现象、乙醇酸甲酯产率等的对比，研究以过磷酸为催化剂偶联合成乙醇酸甲酯反应的催化活性。

SW480 and SW620 cells were also used to study the gene regulation with high carbohydrate intake, where it was shown that during glycolysis eight genes, HK1 (nuclear gene encoding mitochondrial protein, transcript variant 1), GPI, GAPD (glyceraldehyde-3-phosphate dehydrogenase), PGK1 (phosphoglycerate kinase 1), PGK2 (phosphoglycerate kinase 2), ENO2 (enolase 2), PKM2 (pyruvate kinase, muscle, transcript variant 2) and GLUT1 (facilitated glucose transporter, member 1) are over-expressed. In our study, we also found that during hypoxia of cancer tissues the resulting up-regulation of HIF-2α(hypoxia-inducible factor 2, alpha subunit) would in turn up-regulate the GLU1 gene, further activating glycolysis.

另一方面，在高碳水化合物的调控研究上，吾人也利用SW480和SW620细胞株分析证实醣解水解活化过程中，其六碳醣激酶-1(HK1)、葡萄糖磷酸异构酶、3-磷酸甘油醛脱氢酶、磷酸甘油酸激酶-1(PGK1)、磷酸甘油酸激酶-2(PGK2)、烯醇酶-2(ENO2)、丙酮酸激酶-2(PKM2)以及葡萄糖输送蛋白-1(GLUT1)等共有8个基因是连续上升的过度表现；此外，吾人也发现当癌细胞在缺氧的组织中，其缺氧转录子-2α基因(HIF-2α)表现上升后，会活化GLU1基因上升，进一步活化醣解代谢的进行。

Copper pyrophosphate was proved to be the best catalyst, over which a conversion of 58.6% and a selectivity of ~100% were obtained.

分别合成了磷酸铜，焦磷酸铜和三聚磷酸铜，并应用在环己烷选择氧化反应中发现，焦磷酸铜催化剂得到最理想的结果，转化率为58.6%的同时得到了～100%醇酮的选择性。

Thus, the optimum synthesizing condition was found here, namely input material ratio 3 to 1, reaction temperature 67℃, and reaction time 3 hours. The hydrolysis process of the pyrophosphate byproduct, which is brought by phosphating reaction, is also discussed well in this paper and the full hydrolysis condition of pyrophosphate is obtained finally.

论文对副产物焦磷酸酯的水解反应进行了研究，得到了焦磷酸酯完全水解的条件：水解温度为80℃、水的用量为4%、水解时间为12小时，解决了因焦磷酸酯存在而造成的对磷酸化反应产物分析困难的问题。

Result Activity of serum alkalinity phosphatase of cows and sheep was in a normal range. But activity of alkalinity phosphatase of mid pregnancy cows was obviously lower than before pregnancy and not pregnant and later pregnancy (P.05). Alkaline phosphatase retention was lower than 26%. It showed that serum alkalinity phosphatase of cows and sheep came from the skeleton.

结果］所有奶牛和绵羊血清碱性磷酸酶活性均在正常范围内，但奶牛怀孕中期的碱性磷酸酶活性比未怀孕、怀孕前期、怀孕后期明显降低(P.05)；碱性磷酸酶保存率均低于26%，表明奶牛和绵羊血清碱性磷酸酶均来自骨骼。

When PO3-4-P concentrations exceeded 0.010mg·L-1, the TAPA was significant difference (P＜0.01).②The contents of APA in phytoplankton, bacteria and dissolved were different. The ratio of DAPA to TAPA was the highest and BAPA was the smallest.

水体中的碱性磷酸酶在不同粒级组分中的分布差异明显，其中以溶解性碱性磷酸酶活性所占的比例最大，浮游植物体中的碱性磷酸酶活性所占的比例次之，细菌体中的碱性磷酸酶活性所占的比例最小。

Include: Pyrophosphate potassium, sodium pyrophosphate, KH2PO4, K2HPO4; pigment series: 85 Carmine, 60 Amaranth, Putao Zi, 60 green fruit, 85 fruit Green, 60 melanoma; Yodogawa-Series: tartrazine, sunset yellow, red temptation, Carmine, Chek red, Amaranth chocolate brown, black-and-blue.

包括有：焦磷酸钾、焦磷酸钠、磷酸二氢钾、磷酸氢二钾；色素系列：85胭脂红、60苋菜红、葡萄紫、60果绿、85果绿、60黑色素；色淀系列：柠檬黄、日落黄、诱惑红、胭脂红、赤鲜红、苋菜红巧克力棕、亮黑、亮蓝。

Besides, the derivatives were synthesized successfully by the similar acid binding agent system, such as tris(4-nitrophenyl) thiophosphate, tris(4-toluene)thiophosphate. The derivative of maleic anhydride was synthesized by the simple method, and its yield was above 90%.

采用类似的缚酸剂体系成功地合成了硫代磷酸三(4-硝基苯)酯、硫代磷酸三(4-甲基苯)酯，并用简单的方法合成了硫代磷酸三(4-氨基苯)酯的马来酸酐衍生物——硫代磷酸三(4-马来酸氨基苯)酯，产率达90％以上。

Experiments of ammoniated slurry concentrated process are described by using Yichang middle grade phosphate rock,including the technology of wet-process phosphoric acid,ammonization,concentration and drying of ammoniated slurry.

介绍宜昌中品位磷矿采用&料浆浓缩&工艺制取磷酸一铵的评价实验，对湿法磷酸工艺、磷酸氨化、磷铵料浆浓缩和干燥等过程进行了研究，测定了有关的物性数据和技术经济指标，为我国中品位磷矿采用料浆浓缩法制磷酸一铵工艺提供参考数据。

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。