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The content of total Phosphorus was very high, with the average of 2.63mg/g, while the nitrite was very low and there was no relative chemic counterbalance among nitrate, nitrite and ammoniate, because the inorganic nitrogen circle was also affected by organic nitrogen in water and sediments.

以滇池马村湾和海东湾为研究对象,对其沉积物-间隙水-上覆水三界面中的磷、氮形态作研究,其中钙结合态磷占的比例最大,其次是有机/细菌聚合态磷和残渣磷;总氮含量很高,平均值为2.63 mg/g,而亚硝酸盐氮含量很低,其它三种无机氮形态(硝酸盐氮、亚硝酸盐氮和氨氮)之间并不存在恒定的化学计量关系,这主要是无机氮循环还受水体和沉积物中有机氮的影响。

It has a low density and is a strong, shiny, corrosion-resistant to chlorine, sea water and aqua regia, and a transition metal with a silver color.

它具有密度低,是一个强有力的,有光泽,耐腐蚀的氯,海水和王水,和过渡金属的银色。

The trials on cultivation of Atriplex canescensconducted in Minqin Desert Control Experiment Station reveals that this speciesentails fine qualities as strong tolerance in drought, cold, salinity and low temperatureas well as high annual biomass. So it cab be extended in sandy areas with favorableirrigation condition, and on hilly in loess plateau with relatively high rainfall and lowevaporation. As a new substitute species for water/soil conservation and rangelandregeneration, it has a big potential to be extended. However, more research on withinwhich scope this species can be extended need to be done

从干旱沙区民勤治沙综合试验站的栽培来看,四翅滨藜在此地表现出了耐旱、耐寒、耐盐碱、耐低温且年生长量大的优良特性,因此可以在有灌溉条件的沙区和降雨较多且蒸发较小的黄土丘陵区进行推广,作为该地区的水土保持和草场更新的新物种,具有一定的推广潜力,但推广地域范围的划分,仍需进一步的试验研究和充分的科学论证。

The ACC water cooling process of low C-Mn steel is confirmed in research of three austenite transformations in production.

通过在生产实践中对奥氏体3种基本转变类型的研究,确立了低碳锰钢系列不同钢种的ACC水冷工艺。

All equipments investments will be lower than old type equipments, truely attain efficiently and consume low a machines to use more, if reach a factory to need one set equipments and then can produce:The turf-grass brick, large road follows a stone, water mill brick, difference type road noodles azulejo, build brick wall brick, eight bore bricks and protect ascent brick, the farmland capital construction and highway two side 1 time's modeling one U type catchment dike, and Yan plank...etc.

6〉全部设备投资要低于老型设备,真正做到高效、低耗一机多用,如构件厂只需一台设备就能生产:草坪砖、大型路沿石、水磨砖、异型路面花砖、砌墙砖、八孔砖、护坡砖、农田基本建设及公路两侧一次性成型U型排水渠、檐板等多种水泥制品。

All equipments investments will be lower than old type equipments, truely attain efficiently consume low a machines to use more, if reach a factory to need one set equipments then can produce:The turf-grass brick, large road follows a stone, water mill brick, difference type road noodles azulejo, build brick wall brick, eight bore bricks protect ascent brick, the farmlcapital construction highway two side 1 time's modeling one U type catchment dike, Yan plank...etc.

5〉产量高同时节省人工费;每生产一块荷兰砖就能比老机型节省人工费用4-5分钱(经众多生产厂家比较的结果)按班产6000块计算,每天每台小型机就能节约人工费用200多元,大型机节省更多。

The main raw materials for brewingbeer are barley malts, hops and water, beer contains carbon dioxide, and is a beverage with low alcohol and rich nutrition contents, it is produced after saccharification and fermentation etc., technics.

摘 要:啤酒是以大麦芽、酒花、水为主要原料,经糖化、发酵等工艺而制成的一种含有二氧化碳、低酒精度和营养丰富的饮料。

Results show that its cohesion is low and flowability and stability are good, setting time can be controlled from 5 hours to 20 hours,calculus strength and mortar strength can reach 1-3 MPa, and the primary influence factors include liquid/solid ratio or the Baume degrees of water glass, curing temperature and humidity, size of limestone grains and different technique process.

液固比或水玻璃浓度、养护温度和湿度、石灰岩颗粒细度、不同工艺路线是影响浆材性能的主要因素。

Suitable water-immiscible organic solvents include aromatic hydrocarbons, eg toluene, xylene, naphthalene, tetrahydronaphthalene and methyl naphthalene; chlorinated aromatic hydrocarbons, eg chlorobenzene, fluorobenzene, chloronaphthalene and bromonaphthalene; esters, eg butyl acetate, ethyl acetate, methyl benzoate, ethyl benzoate, benzyl benzoate, butyl benzoate, phenylethyl acetate, butyl lactate, benzyl lactate, diethyleneglycol dipropionate, dimethyl phthalate, diethyl phthalate, dibutyl phthalate, di(2-ethylhexyl) phthalate; alcohols having six or more carbon atoms, eg hexanol, octanol, benzyl alcohol, phenyl ethanol, phenoxy ethanol, phenoxy propanol and phenoxy butanol; ethers having at least 5 carbon atoms, preferably C 5-14 ethers, eg anisole and phenetol; nitrocellulose, cellulose ether, cellulose acetate; low odour petroleum distillates; turpentine; white spirits; naphtha; isopropylbiphenyl; terpene; vegetable oil; mineral oil; essential oil; and natural oil; and mixtures of any two or more thereof.

适用于水互溶的有机溶剂包括芳香族碳氢化合物,如甲苯,二甲苯,萘,四氢萘和甲基萘;氯代芳香族碳氢化合物,如氯苯,氟,氯萘和萘;酯类,如醋酸丁酯,醋酸乙酯,苯甲酸甲酯,苯甲酸乙酯,苄酯,苯甲酸正丁酯,苯,醋酸丁酯乳酸,乳酸苄,二甘醇二丙酸酯,邻苯二甲酸二甲酯,邻苯二甲酸二乙酯,邻苯二甲酸二丁酯,二(2乙基己基)酯;醇有6个或更多碳原子,如己醇,辛醇,苯甲醇,苯乙醇,苯氧基乙醇,丙醇和苯氧基苯氧丁醇;醚至少有5个碳原子,最好荤5-14醚,如苯甲醚和phenetol;硝化棉,纤维素醚,醋酸纤维素,低气味石油蒸馏;松节油;白酒,石脑油isopropylbiphenyl;萜类,植物油,矿物油,挥发油;和天然油,以及任何两个或两个以上其混合物。

To breed grafting watermelon Zhuang Miao, terminal of promotion of farming ability of terminal of farming ability promotion and peaceful wave city is in county of peaceful 2005 sea jointly town of street of Ning Hai's head of a county undertook inside the grow seedlings canopy of Shao Xingyong of village of palace of empress or imperial concubine of the first rank " in mother " the card is compressed model matrix nutrition earthen bowl Ci Xi, summarize test result as follows now. Earthen bowl of nutrition of the compression that 1 experiment process suits grafting watermelon grow seedlings to use matrix has 6cm × 2.5cm or 5cm × 2.2cm, what this we choose is 6cm × 2.5cm, smooth squeezing ramming should make seedbed copy first when grow seedlings, seedbed upper berth lies between water to use deep plastic film, in order to prevent moisture leakage and root system next plunging into, make sure nutrient earthen bowl is even and bibulous, filmy all around left and right sides of tall 6cm of bed a low bank of earth between fields, avoid prediction of a person's luck in a given year of moisture side direction.

为了培育嫁接西瓜壮苗,2005年宁海县农技推广总站和宁波市农技推广总站共同在宁海县长街镇娘娘宫村邵兴永的育苗棚内进行了"中慈"牌压缩型基质营养钵(慈溪市中慈生态肥料有限公司生产)和常规塑料钵育苗对嫁接西瓜秧苗素质影响的对比试验,现将试验结果总结如下。1试验过程适合嫁接西瓜育苗用的压缩型基质营养钵有6cm×2.5cm或5cm×2.2cm,这次我们选用的是6cm×2.5cm,育苗时要先将苗床底整平压实,苗床上铺隔水用厚塑料薄膜,以防止水分渗漏和根系下扎,保证营养钵均匀吸水,薄膜四面床埂高6cm左右,防止水分侧向流失。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力