磷酸盐

The absorption spectra together with the vibration Raman and reflection spectra of C〓 and C〓 mixture doped phosphate and fluophosphate laser glasses has been studied, and their structure characters are analyzed.

对掺C〓/C〓混合物的磷酸盐和氟磷酸盐激光玻璃进行了吸收光谱，Raman光谱和红外反射光谱的测试与分析，根据实验结果，初步推断了富勒烯在激光玻璃中可能的结合与结构特性。

The coordination of glucose, phosphate and reaction time has a decisive effect on gramme molecule change effiency of ATP. One gramme of fresh mycelia changes 75 M AMP into ATP under appropriate laboratory.

在试验中发现高浓度葡萄糖能推迟ATP累积高峰出现的时间；高浓度磷酸盐能促进磷酸化反应；葡萄糖、磷酸盐和反应时三者的配合关系对ATP克分子转化率影响较大。

On the basis of the reductant hydrogen theory, hydrogenate theory and electrochemisty mechanism, the reaction mechanism of deposits is discussed systematically, with phosphinate, borohydride and borohydride as reductant.

利用已提出的还原氢态理论、氢化物理论以及电化学理论分别以次磷酸盐、硼氢化物以及次磷酸盐与硼氢化物作为复合还原剂条件下，对镀层的反应机制进行了系统的讨论。

The results of the electrolysis showed that phosphite was transferred,to a certain degree,to hypophosphite with lower transferring rate and couldn't reach the requirements of industrial production,thus the cause of l.

本文通过电化学合成方法将化学镀镍过程中产生的亚磷酸盐转化为次磷酸盐的研究，首先根据理论分析和循环伏安曲线扫描分析，预测上述转化的可能性。

The results show that the electrochemical deposition plays a dominant role in the early stage of initial deposition coating, then reduction reaction and the electrochemical mechanism of hypophosphite coexist, finally reduction reaction of hypophosphite gradually play a dominant role.

结果表明，镀层初始沉积最先是电化学机制占主导地位，然后是次磷酸盐的还原作用机制和电化学机制并存，最后逐步过渡到以次磷酸盐的还原作用机制占主导地位。

The results showed that: the influence of the aquaculture process on aquaculture water determined by type of aquaculture; the influence of aquaculture process on the water temperature, salinity and pH value were not wide.the descent of pH value was related to feed coefficients ; the dissolve oxygen of water in outfall was lower than the water in infall,but the concentration still maintained at the saturation level, is mainly affected by density of aquaculture ,rate of feed and artificial measures of increasing oxygen ;the major form of inorganic nitrogen was nitrate-N;the concentration of inorganic nitrogen and the organic matter tended to increase ,but the ammonium to decline ,this was relation with density of aquaculture ,rate of feed and variation of the different inorganic nitrogen form ; concentration of phosphate-P was low in outfall of pond , related with phosphate-P precipitating, as flowing water speed slowly in outfall;This phenomenon that the total number of bacteria and coli form group of water in outfall was lower than the water in infall , this caused by measures of sterilization and disinfection .

结果表明：养殖过程对水体影响与养殖类型有关。养殖过程对水体的水温、盐度和pH影响不大； pH下降与饲料系数高有关；溶解氧含量排水口比进水口低，但仍维持在饱和状态，与养殖密度、投饵率和人工增氧有关。硝酸氮是无机氮的主要存在形式，无机氮和有机物含量有升高趋势，氨氮有下降的趋势，与养殖密度，投饵率和各种无机氮之间的相互转换有关。活性磷酸盐含量在排水口含量下降，与排水口流水速度慢，磷酸盐沉淀有关。生物指标细菌总数和大肠杆菌总数在排水口比进水口低现象普遍存在，这与养殖场杀菌消毒等措施有关。

A FI high temperature reaction system was developed for the determination of orthophosphate and total inorganic phosphates in detergents.

建立了 FI 高温反应系统，用于合成洗涤剂中的总无机磷酸盐和正磷酸盐的自动分析。

The proposed method was applied to analyze orthophosphate and total inorganic phosphates in washing powders, and results are in good agreement with those obtained by the Chinese national standard methods.

用本法和国家标准方法测定了合成洗涤剂中的总无机磷酸盐和正磷酸盐，所得结果一致。

Total inorganic phosphates and orthophosphate were determined with satisfactory sensitivity for real sample analysis, and with sampling rates of 40 and 80 per hour, respectively. The obtained sampling rates were much higher than the existing automatic methods (20 per hour).

总无机磷酸盐和正磷酸盐进样频率分别为40和80样次/小时，远远高于现有的自动分析方法（20样次/小时），方法的灵敏度能够满足实际样品分析的要求。

The applications of melamine phosphates in intumescent coatings reveal that melamine pyrophosphate and melamine orthophosphate can improve the heat-insulating properties of the coatings.

在膨胀型防火涂料中应用结果表明，三聚氰胺焦磷酸盐和三聚氰胺正磷酸盐能明显改善防火涂层的隔热性能。

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。