查询词典 crude

The extraction procedure of crude protein from Vallisneria spiralis L. was to extract the crude protein with sodium hydroxide followed by precipitation with acid. Factors influencing the extraction rate were studied according to the experiments of odd factorsNaOH concentration,Vallisneria spiralis L.

采用碱提酸沉法从苦草中提取粗蛋白，通过单因子试验（单因素：NaOH溶液浓度、固液比、提取温度、提取时间）和L9（34）正交试验，对影响粗蛋白的提取工艺进行了研究；同时比较了不同pH值对粗蛋白沉淀的影响。

Crude enzyme liquid alone had no function in decolorization, while mycelium had great function in decolorization. When added H2O2 and veratryl alcohol into the crude enzyme liquid, the decolorization rate had increased from 0% to more than 30%, so the H2O2 and veratryl alcohol played roles in the decolorization.

在利用粗酶液废水脱色研究时，发现粗酶液单独没有脱色作用，有菌体存在时脱色效果明显：粗酶液中加人过氧化氢和黎芦醇后，脱色率由0％增至30％以上，，因此酶与染料作用过程中也需要过氧化氢和黎芦醇作为中间体。

In this paper we study the biodegradation of petroleum wastewater by microorganisms with a new way.For the chain alkyl hydrocarbon in crude oil, strains were isolated by screening and acclimatizing at the existence of diesel oil and kerosene. For the aroma hydrocarbon in crude oil, strains were isolated by screening and acclimatizing at the existence of phenol.

本试验我们针对石油中的链烷烃，分别以柴油和煤油为代表物进行筛选得到以降解链烷烃为主的菌种：针对石油中的芳香烃，以苯酚为代表物进行筛选得到以降解芳香烃为主的菌种：针对石油中的环烷烃，以环己烷为代表物进行筛选得到以降解环己烷为主的菌种。

Crude ash and crude fat were not significant for different organic composts.

施用不同有机堆肥对粗灰分及粗脂肪无显著影响。

A large amount of calcium contained in crude oil have to be removed using decalcifying agent before treating crude oil, and this process could affect the treatment quality of wastewater produced from desalting plant of refinery.

炼厂脱盐脱钙废水中的钙、磷、石油胶质会对污水处理场造成不良影响，因而必须对脱盐脱钙废水进行预处理。

The activities of TotalFinaEIF are divded into four business divisions;Upstream,(exploration and production of crude oil and natural gas);Trading and Midstream Gas and Electrcity;Downstream(relining distrbution of oil products and imternaeional trade in crude oil and petroleum products) and Chemicals.

道达尔菲纳埃尔夫公司的业务可分为四个业务领域：上游（原油和天然气的勘探生产）；贸易、天然气与电力；下游（炼油、成品油销售、原油和各类成品油的国际贸易）和化工。

By using established analytical methods for determination of elemental sulfur,hydrogen sulfide,mercaptan,disulfide,total active sulfur and corrosive sulfur in Middle East crude oils were conducted Differences between the sum of various types of active sulfur and total active sulfur,the relationship of total active sulfur and total sulfur in the fraction of IBP to 350 ℃,the relationship of total active sulfur and corrosive sulfur,and the distribution of different active sulfurs in the same crude oil and to...

利用已经建立起来的方法对中东原油中的元素硫、硫化氢、硫醇、二硫化物、总活性硫、腐蚀性硫进行了分析，并讨论了不同类型活性硫的加和值与总活性硫的相关性、初馏点至 3 5 0℃馏分中总活性硫和总硫的关系、总活性硫与腐蚀性硫的关系、同一原油中不同类型活性硫和不同原油中总活性硫的分布以及中东原油在硫化合物分布上与哈萨克斯坦原油的差别等问题。

Large quantity of sand body provide a reservoir for crude oil, faults and strata erosion form the channel for oil to migrate, and the compact mudstone keeps crude oil from volatilizing, oxidizing and biodegradation.

西部斜坡大量发育的砂体为运移至此的原油提供了储集体，大量的断层和地层剥蚀形成的不整合面提供了原油的运移通道，砂体上的致密泥岩阻碍了原油组分的大量挥发、氧化和生物降解。

According to the design task, a crude oil depot B nearby a combined station is being to be constructed. So that the purified commercial crude oils can be transported out of the depot B to the terminal station and a refinery locating at the opposite direction.

本设计将根据设计任务书，在B油田联合站附近拟建一座原油库，以便联合站净化油经其中转到相向的外输首站及炼油厂。

China is a commodity-importing countries, in the crude oil, iron ore, soybeans on the international market to rely on a very deep and bulk commodities such as crude oil, aluminum, copper, gold prices plummeted to the Chinese economy has brought additional income effect is and the wealth effect, and this effect in about the fourth quarter of this year after the start will be gradually reflected in the first half of next year's performance is more obvious; the other is the situation of financial expenditure in the next two years, it has the potential to a very large the size of fiscal stimulus to stabilize economic growth.

中国是一个商品进口国，在原油，铁矿石，国际市场大豆就很深的依赖和大宗商品如原油，铝，铜，黄金价格暴跌的中国经济带来了额外的收入影响和财富效应，这对今年第四季度起开始后，将逐步在明年的上半年业绩体现更为明显，二是财政支出在未来两年的情况，它有一个非常大的财政刺激规模的潜力，以稳定经济增长。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。