含磷的

The contents of organic elements and nitrogen have a close relation with chestnut growth, but for azote to promote growth of new shoots of chestnut, it is required to control and keep the balance between the growth of nutrition and procreation.

土壤中的N、P、K含量对栗实所含营养成分的影响各不相同，在板栗生产中适当的增施一些氮肥可使栗实更加饱满；适当的施用磷、钾肥对改善板栗品质有良好促进作用。

The load carrying capacity and antiwear property of S,P containing benzotriazole derivative (BM 3) were evaluated using a four ball test machine,and compared with those of zinc salt di(T 202 ) and amine salt of complex ester thiophosphate (T 307 ). The antiwear mechanism of BM 3 were studied by investigating the chemical states and the mass fraction of elements on the rubbed surfaces using X ray photoelectron spectroscopy and electron probe microanalysis and the thermal decomposition products using gas chromatography mass spectrograph.

在四球机上对照评价了含硫、磷苯并三氮唑衍生物（BM－3）和二丁辛基二硫代磷酸锌（T202）及硫磷酸复酯胺盐（T307）的承载能力和抗磨性能，用X射线光电子能谱仪和电子探针微分析仪等对磨斑表面元素N，S和P的存在形式及表面膜的组成进行了分析，用气相色谱－质谱联用仪对BM－3的热分解产物进行了分析，并且还对其极压抗磨作用机理作了探讨。

The addition of MCMP had not only ensured the water quality of treated effluent to be up to first-class B of "Discharge standard of pollutants for municipal wastewater treatment plant"(GB18918-2002), but also achieved the removal of N and P effectively. Based on surveying the content of heavy metals, the T-Hg is about 81% higher, the TAs is about 110% higher, the TNi is 46% higher, the TK is 24% higher, the TP is 7% higher, the TCr is 64% lower, the TN is 29% lower. The MLVSS/MLSS is lower. The SVI value is from 19.3 to 26.23. This method needed no changes for wastewater treatment process and operation pattern, the extra consumption of power was also needlessness.

但同时发现，总汞较试验前提高81%，总砷较试验前提高110%，总镍较试验前提高46%，总钾较试验前提高24%，总磷提高7%；总铬较试验前减少64%，总氮减少29%，污泥的MLVSS/MLSS值略有降低，SVI值从19.3增加到26.23，为了保证排放的污泥中重金属含量不超标，在以后的实际生产运行中，需要定期以排泥形式排出含重金属等污染物的污泥，以保证污水处理的正常运行。

The feeding and excretion of three little fishes (Hemiculter. leucisculus, Tilapia. aurea and Cirrhinus. molitorelld) was studied and their effect on water quality of Qiankeng reservoir in Shenzhen City Around the topdown effect of fish was also studied. Based on the analysis of their stomach contents, their diet composition was assayed. The three fishes" feeding rhythm in cage and their rate of digestion indoor were looked into, and their daily ration was estimated through the method of daily average fullness index. Using the spectrophotometer, the content of chlorophyll a in the stomach was measured, and the feasibility of taking the chlorophyll a as an index of measuring the feeding of fish on phytoplankton was studied. Adopting the national standard method, the effect of the three fishes" excretion on total nitrogen, total phosphorus, CODMn, pH, turbidity and conductivity coefficient was surveyed. The effect of feeding and excretion offish on water quality was discussed and the results revealed as follows:H.

围绕鱼类的下行效应，本文以深圳茜坑水库三种小型鱼类Hemiculter leucisculus罗非鱼Tilapia.aurea和鲮鱼Cirrhmus.molitorella为研究对象，以胃含物分析为基础，分析了三种鱼类的食物组成；调查了网箱中自然状态下三种鱼的摄食节律，在室内调查了三种鱼的食物消化速率，运用日平均饱满指数法计算出三种鱼的日粮；采用分光光度法测定了鱼体肠叶绿素含量，探讨了叶绿素作为鱼类对浮游植物摄食量衡量指标的可行性；采用国家标准的水质测量方法，测定了鱼类排泄对总氮、总磷、高锰酸盐指数、pH、浊度和电导率的影响量。

The progress on the extraction of uranium from phosphate rock, lignite, carbonacious shale, uraniferous metallic complex ores and seawater is also described briefly. The progress on the disposal and treatment of effluent and tailings from uranium mill and technical flowsheet without producing wastes is also introduced concisely.

还描述了由磷炔岩、褐煤、碳质页岩、含铀多金属矿及海水提铀的重大新进展，扼要阐述铀水冶的废水及尾矿处理和铀水冶的无废物工艺流程研究的新进展。

Energy is stored inside the algal cell in the forms of lipids and carbohydrates, and can be converted into fuels such as biodiesel and ethanol. ENN screens fastest-growing、high-lipid content algae with high-throughput screen and genetic engineering technologies; ENN enhances light utilization efficiency and CO2 absorption efficiency with mass-cultivation and low-cost photobioreactor technologies; ENN industrializes micao algae bioenergy with waste water and heat reuse technologies.

采用高通量筛选和基因工程改造，获取生长速度快、油脂含量高、适合工业生产的优良藻种；采用高密度立体养殖技术和高效低成本光生物反应器技术，提高光利用效率及二氧化碳吸收效率；采用含氮、磷较高的工业废水回用技术和工业废热利用技术，提高养殖效率，降低养殖成本，实现微藻生物能源的产业化。

Sol–gel/diaminobenzoic acid hybrid materials were also generated to be used as the MALDI matrices for the analysis of oligonucleotides. It is because that DABAs have good molar absorptivity at wavelength of 337 nm. Furthermore, two amino functional groups attached to the aromatic ring in DABAs can also suppress the cation adductions of oligonucleotides and leave the protons to the oligonucleotides during MALDI-MS analysis. This matrix system can be used as an alternative for the analysis of oligonucleotides.

本论文也利用双胺基苯甲酸与溶胶凝胶混成产物当做MALDI基质来分析DNA分子，利用双胺基苯甲酸本身具有吸收雷射的特性，且其含胺之官能基可和钠、钾离子竞争DNA上磷酸根的负离子结合部位，因此可和DNA有较强的亲合力，而在脱附游离的过程中并可转移质子给磷酸根，可有效降低盐类的干扰，此一基质系统可取代传统MALDI基质混合胺盐的效果，适合用於DNA样品的分析。

Zanhuang gold date required by the human body contains protein, amino acid, phosphorus, calcium, iron, and other trace elements such as vitamin C, Mei Baike as high as 540 mg, is the apple, peach, etc. about 100 times, so people called it a "living Vitamin pills,"Fresh 20-36% sugar, dried jujube up to 60% more than the value of edible and medicinal value of the home Baiguo first non-spread" every day to eat three dates, but the old life "and" increase grain Jujube, Ganoderma lucidum increasingly grass "Minyan.

赞皇金丝大枣含有人体所需要的蛋白质、氨基酸、磷、钙、铁等微量元素如维生素C，每百克高达540毫克，是苹果、桃等的百倍左右，因而人们称它是&活维生素丸&，鲜枣含糖 20-36%，干枣高达60%以上，食用价值和药用价值居百果之首，民间流传有&每天吃三枣、终生不见老&和&五谷加大枣、胜似灵芝草&的民谚。

Microbial Organic Fertilizer contains large amount of organic substances and soilavailable microbe. During life activities process of SABs, a great deal of organic acid wasproduced, available form of N, P and K were released continually. These effects could improve soilphysical, chemical properties and soil fertility, take positive role for planting of Alfalfa in salineland and amendment of saline land. So research and application of MOF is important for saline landamendment and usage.

生物有机肥中含有大量的有机质、土壤有益微生物，其所含的有益微生物在其生命活动过程中，能产生大量有机酸，不断释放出土壤中的迟效态氮磷钾，能有效改善土壤的理化性质，提高土壤肥力，这些因素都会对盐碱地种植苜蓿和改良盐碱土起到一定的积极作用，因此研究利用生物有机肥改良、利用盐碱土具有重要的意义。

While the volumetric flask is heating and degraded directly,the content of total phosphorus in the circular water containing buffer erosion scale preventive agent of organic phosphorus can be determined.

含有机磷缓蚀阻垢剂的验收以及循环水中对总磷含量的测定方法，都要经过加硫酸和过硫酸铵加热氧化分解的过程，一般的标准方法都是采用在锥形瓶中加热，分解完毕再移入容量瓶中，进行显色测定。

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。