盐的

The preparation process includes the following steps: dissolving activator and RE oxide in the molar ratio of 0.01-0.02 in concentrated nitric acid and heating to dry, dissolving the obtain RE nitrate in deionized water to obtain solution of RE nitrate; dissolving soluble tungstate and surfactant in deionized water to obtain tungstate solution; mixing the RE nitrate solution and the tungstate solution through stirring to reaction for 25-60 min to obtain white precipitate; hydrothermal reaction of the precipitate in a reaction kettle at 100-260 deg.c for 24-72 hr; centrifugally separating, washing and drying to obtain the product.

浓硝酸的加入量保证稀土氧化物溶解就可以，过量的硝酸可以加热除去；将可溶性钨酸盐和表面活性剂溶解于去离子水中，得到钨酸盐溶液，表面活剂性的加入量为反应原料重量的0-30wt％；将稀土硝酸盐溶液加入到钨酸盐溶液中搅拌，发生沉淀反应，磁力搅拌时间为25-60分钟，得到白色沉淀；将含有沉淀物的溶液作为前驱物加入到反应釜中，发生水热反应，反应温度为100-260℃，反应时间为24～72小时；离心分离，洗涤，干燥，即得所需产物。

Having thus fed him with boil'd Meat and Broth, I was resolv'd to feast him the next Day with roasting a Piece of the Kid; this 1 did by hanging it before the Fire, in a String, as I had seen many People do in England, setting two Poles up, one on each side the Fire, and one cross on the Top, and tying the String to the Cross-stick, letting the Meat turn continually: This Friday admir'd very much; but when he came to taste the Flesh, he took so many ways to tell me how well he lik'd it, that I could not but understand him; and at last he told me he would never eat Man's Flesh any more, which I was very glad to hear.

可是，后来没有碰到任何可以值得开枪的目标，就只把那只小羊带回了家。当晚我就把它剥皮，把肉切好。我本来就有一只专门煮肉的罐子，就把一部分肉放到里面煮起来，做成了鲜美的羊肉汤。我先吃了一点，然后也给了点他吃。他吃了之后，感到非常高兴，并表示很喜欢吃。但最使他感到奇怪的是，他看到我在肉和肉汤里放盐。他向我做手势，表示盐不好吃。他把一点盐放在嘴里，做出作呕的样子，呸呸地吐了一阵子，又赶紧用清水嗽了嗽口。

The calculation method represented in this paper is very simple and convenient. By comparing the relative errors, the method is better than other methods. Moreover, it can be used to calculate molar Gibbs free energy and molar enthalpy of formation of all complex oxysalt minerals including a series of titanate whiskers that author's group has studied for many years. The thermodynamic data for the series of titanate whiskers provide necessary fundamentals to their preparation.

本文提出的方法计算步骤十分简单，从相对误差来看，本方法和其他方法相比精度较好，可以计算包含本课题组长期研究的钛酸盐系列晶须的所有复杂含氧盐矿物的摩尔生成Gibbs自由能和摩尔生成焓，为热力学在钛酸盐系列晶须制备中的应用提供理论支持。

The concrete work include: First, we consult a lot of herbarium specimen from PE, NAS, IFP and XJA etc.; Second, we collect more than 100 species of Brassicaceae from Xinjiang, Jilin and Shandong; Third, we study the phylogeny of Brassicaceae from China to approach some divergence on the tribe, genera and species of Brassicaceae using many ways including morphology, micromorphology and molecular systematics, furthermore, estimate the significance of every index.

2确定了两种模式植物-拟南芥与盐芥的系统学位置和系统学关系，认为两者分别归于拟南芥属和盐芥属，其亲缘关系较远，拟南芥属靠近须弥芥属、荠属、亚麻荠属、旗杆芥属、无苞芥属、糖芥属以及垂果南芥等，而盐芥属靠近山嵛菜属和沟子荠属，对于它们的深入认识，为两种模式植物在进化领域研究物种抗逆适应与趋异分化提供了一个不可多得的比较模式系统，以及更多可供比较的物种，具有重要的应用价值。

One halophytic plant species that meets all of these criteria is Thellungiella salsuginea.Few reports concern research about Thellungiella salsuginea.

有关盐芥的研究较少，本论文的目的是通过对中国的盐芥居群的收集，用RAPD手段分析其遗传多态性，为盐芥遗传图谱的构建做好前期工作。

Adaptation to seawater in Lactuca indica was mainly caused by strong K+ selective absorption and transport. Furthermore, accumulating soluble sugar and protein were important osmotica in Lactuca indica seedlings and it could be characterized as an indicator of salt tolerance.

海水胁迫下，苦荬菜幼苗维持一定的K+离子选择性吸收是其一定程度上盐适应的重要原因；同时，可溶性糖、可溶性蛋白的积累作用是苦荬菜幼苗盐胁迫下的重要渗透调节物质，可以作为其抗盐性的生理参数。

Through the research we have established in planta transformation system, mutangenesis and screening system for salt sensitive mutants, and constructed a cDNA library under salt stress and cloned a serious of salt-tolerance related genes which had been confirmed the function by overexpression in Arabidopsis or antisense expression in Thellungiella. We also compared different mapping strategy through the analysis of the genetic polymorphism between ecotypes, and establishing mapping population for physical mapping.

建立了小盐芥的转化体系与盐敏感突变体诱变与筛选体系，构建了盐胁迫下的cDNA文库并克隆了一批耐盐相关基因，并通过模式植物拟南芥转化与小盐芥的基因反义表达证实其功能，通过不同生态型小盐芥的遗传多样性分析探讨了基因组作图的策略，建立了作图群体并开始进行物理图谱构建。

There was no residue or few from asphaltene reprecipitation after acidolysis asphaltene, and using fatty acids were extracted by hexane.

结果表明，相同阳离子的不同羧酸盐活化能和频率因子分布特征相似，拥有相同的均值，不同之处在于短链的比长链的羧酸盐振荡幅度宽；不同阳离子的同种羧酸盐，活化能和频率因子分布却相差很大。

By way of introducing expression of salt solution concentration and Hendeson equation that describes equivalent moisture curve of hygroscopic material, the heat and mass transfer model is simplified and provides a theory proof that the transportation direction of water and vapor in the pore material is opposite but effects of two items can be integrated as an expression, Compared to traditional vapor permeating, the calculated results from the presented model in this paper that salt is not taken into considered is accurate.

根据建筑围护结构自身所处环境特点，开拓性建立了吸湿区范围内含盐多孔材料的热质迁移数学模型，通过引入描述平衡湿度曲线的Hendeson方程和盐溶液浓度的表达式，对含盐多孔介质热质迁移数学模型进行了简化，从理论上论证了多孔材料中液态水分和水蒸汽迁移二者过程的相反性和统一性。

It can be concluded by 16S rDNA sequences that moderately halophilic bacteria are novel species of genus Marinococcus and genus Lentibacillus. Further study for proving this novel observation is still in progress. At the same time, halophilic archaea strains, broken in distilled water and haloalkaliphilic archaea strains, grown in medium of pH9.5 were isolated from these samples and sequencing of the 16S rDNA sequences are being conducted taking other polyphasic taxonomy identification.

中度嗜盐菌通过对16SrDNA序列得测定，初步推断可能有Marinococcus属和Lentibacillus属的新种，后续鉴定工作还在进行中；同时，分离到到能在蒸馏水中破壁的嗜盐古菌菌株，另外分离到在pH9.5培养基中生长的嗜盐嗜碱古菌菌株，正在对其进行16S rDNA序列的测定和其它多项分类鉴定工作。

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。