盐的

But bivalent and trivalent metal salts of the phosphoric acid had little effect on properties of iPP.

而二价的钙盐、镁盐、锌盐和三价的铝盐的成核效果不明显。

The salt-bath with the borax content of 25,35,45 and 55 wt.

并进行了在混合盐浴中分别添加25％、35％、45％、55％的硼砂的盐浴性能对比试验，主要考察了盐浴的覆层能力和表面粘盐的清理性能。

It is the real world of salt in which the roads are paved with salt, houses are built with salt,,salt mountains extend beyond the horizon and the salt sea looks just boundless…It was even incredible for us to see that scores –of-kilometer-long salt bridge called the Extended Salt Bridge floating on the brine hillof the Salt Lake.

这里真是盐的世界，盐铺成的路，盐盖成的房子，起伏不断的盐山，一望无际的盐海。。。。。。更难以置信的是湖上还有一座浮在卤水山的盐桥，长达几十公里，被人们称为"万丈盐桥"！

It was observed that low salt con-centration had a stimulating effect on germination.In general,the percentage of germination declined withsalt concentration increasing.The response of stylo seeds to salt stress varied with a changing concentra-tion and the type of salt used in individual treatment.

结果表明，低盐浓度对部分柱花草种子萌发有促进作用；随着盐处理浓度增高，发芽率一般呈下降趋势，但也有例外；不同浓度的盐胁迫下柱花草种子的适应情况不同，同一柱花草种子在萌发时对不同盐的适应情况也不同。

2Under salt stress, the osmoregulation system, membrane system andphotosynthetic system of Arrhenatherum elatius L. were damaged. The materials ofstrong salt-tolerance have high levels of proline content, sugar content, K~+/Na~+ content,MDA content,CAT acitivy and photosynthesis rate etc..

2供试材料盐胁迫下的生理生理特性研究表明：盐胁迫下高燕麦草的渗透调节系统，膜系统及光合系统均受到不同程度的损害，耐盐能力较强的材料ZXY03-367、ZXY03-200等在脯氨酸含量、可溶性糖含量、钾钠含量比、叶片相对含水量、丙二醛含量、CAT活性、光合速率及叶绿素含量方面均高于不耐盐的材料ZXY03-13、ZXY03-443等。

In this paper, a systematic study on the wetting capacity of sulfate of myristic acid monoethanolamide was made by the canvas sinkking method, through measuring the wetting time of MMS's solution under different concentration, different temperature and different degree of hardwater and comparing with three other surfactants.

对肉豆蔻酸单乙醇酰胺硫酸酯盐的润湿性能进行了系统研究，用帆布沉降法测定了MMS在不同温度、不同质量分数溶液、不同硬水度中的润湿性能，并与其他表面活性剂十二烷基硫酸酯盐、月桂醇醚硫酸酯盐、十二烷基苯磺酸盐进行了比较。

For TRO there are a little surfacatants whose effect are not good.In this paper,content of sulfonates and composition of alkyl are decided through right design ;under control reaction conditions different alkylbenzene sulfonates are synthesized;Polyreaction catalyst is developed .non-straight high carbon olefine are made through C9-C12 Polyreaction technolgy;clear composition alkylkenzene is sulfanated in falling-film reactor by SO,product can be adjusted,recipe of the surfacate can be used for super-low interfacialtension with Daqing oil -10-3-10-4mN/m,and stablity is good too.According to method issued by Daqing Develop and Explore Research institute,EOR is over 20% in natural core .

本文研究通过烷基苯磺酸盐组成的正确设计，确定了磺酸盐的当量范围和烷基碳数组成和分布；通过对烷基化条件控制，设计合成了不同碳数的直链和支链烷基苯及烷基二甲苯，并用于制备了相应的烷基苯磺酸盐；研制出了新型的烯烃叠合络合催化剂，采用C_9、C_(12)支链烯烃叠合工艺合成了更高碳数的支链烯烃，并进一步合成出相应的烷基苯和烷基二甲苯；以SO_3为磺化剂，通过对磺化条件的选择和控制，采用已知组成的烷基苯混合物进行膜式磺化反应，使合成工艺得以简化；所得磺酸盐组成确定并且可控，最终配方可与大庆原油形成超低界面张力，达10~3～10~(-4)mN/m数量级，且稳定性良好；以合成的烷基苯磺酸盐为主体形成了三元复合驱配方，室内驱油模拟实验表明，按照大庆研究院对复合驱体系活性剂的评价方法，在天然岩芯上的驱油效率在20％以上。

The mechanical strength, solubleness and the capability to induce ossification of the materials could be improved obviously when strontium was added, which were formed of hydroxyapatite and tricalcium phosphate.

试验研究证实锶盐具有抗骨吸收和增加骨形成的作用，锶盐可以抑制破骨细胞的活性，促进成骨细胞的活性，促进骨盐的沉积；其与羟基磷灰石和磷酸三钙等复合后，其机械强度、溶解性及诱导成骨能力等特性明显得到改善；锶盐口服有治疗骨质疏松症的作用。

In this paper, the Kirgiz Autonomous area is taken as representative area. Analyzing the factors impacted on soil water salt distribution and salt concentration, combining the local climate data, groundwater level and soil water monitoring data. Simulated the salt-water dynamic regime on WAVE model for the year of 2003 in the representative area. Gained vertical profile and distribution map, structed the reasonable 1D soil water salt numerical model.

本文着重以克州典型试验区为例，分析土壤水分以及影响土壤盐分分布和浓度的各种因素，结合室内试验确定土壤水分运动参数，并以当地的气象资料、地下水位和土壤水盐监测资料为基础，利用WAVE模型对2003年典型区的土壤水盐动态进行了模拟，得出现状情况下典型区内土壤水盐的垂向分布图及年内分布图，并为典型区构建出了合理的土壤水盐一维数值模型。

As one of the most important osmoregulation actor, firstly,Proline plays a keyrole in the osmotic potential adjustment in plant cells. Secondly, Proline can preventNaCl from damaging the structure of biomacromolecule in cells. Thirdly, the highdissolubility and non-rejection capability of Proline can enlarge the solution volumnof the cell, so the concentration of salt will be diminished in cytoplasm and the saltstress will be relieved. Forthly, the accumulation of Proline could prevent thedehydrolysis from sap cavity in cytoplasm. Fifthly, the synthesis of plant chlorophyllwill be diminished under the salt stress, but the Proline can provide request ofchlorophyll synthesis.

脯氨酸作为渗透调节剂对植物体细胞渗透势的变化起重要作用：一，在盐胁迫下，脯氨酸在植物体内是一种重要的渗透调节剂，它是一些高等植物和绿藻抗盐和抗旱的主要渗透剂之一；二，脯氨酸可以保护细胞中的生物大分子的结构，使之不被NaCl破坏，并能维持其完整的水合范围；三，脯氨酸的高度溶解性以及其对植物各种酶活性不抑制性，可以扩大细胞的溶解容积，从而降低细胞质液中盐的浓度，减轻盐的胁迫作用；四，细胞质中积累的大量脯氨酸可以防止液泡对细胞质的脱水作用；五，在盐胁迫下，植物叶绿素的合成受到抑制，叶绿素的合成需要脯氨酸。

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。