海绵

This paper describes a bench scale experiment that relates to the preparation of porous spherical sponge iron with the diameters from 1 to 5 mm and a series of static adsorption tests.

利用铁精粉造球和直接还原工艺制备了粒径1～5mm的多孔性球形海绵铁，对该球形海绵铁处理模拟硝酸盐污染水体进行了静态实验研究。

The development trend and importance of sponge iron production technique in iron and steel industry are introduced as well as the features of producing sponge iron with car bottom continuous furnace, its small-scale industrial test and trial use in electric furnace steel-making.

分析了海绵铁生产技术在钢铁行业中发展趋势及其重要性，介绍了台车底连续炉海绵铁生产技术的特点及小型工业试验和在电炉炼钢试用情况。

Through two experiments the recovery ratio of sponge iron separately are 80 14% and 78 34%,they are lower than recovery ratio of ordinary scrap steel .

在3t电弧炉上应用海绵铁试验生产40Cr和20CrMnTi钢锭，两次试验测得的海绵铁回收率分别为80.14％和78.34％，低于一般废钢回收率。

This method is fast,accurate,simple and is used to the routine check of the metallic iron in sponge iron with satisfactory result.

介绍了用三氯化铁-重铬酸钾容量法测定海绵铁中金属铁的方法，试样用三氯化铁溶液选择性地使金属铁溶解，过滤分离不溶物，移取部分滤液，用重铬酸钾容量法直接滴定，方法快速准确，操作简便，用于海绵铁中金属铁的日常检测，可获得满意结果。

SEM and XRD(X-Ray Diffraction) analysis showed that thick claddings appeared on the surface of sponge iron after reactions in different conditions, and the main resultants were Fe3O4 and FeOOH.

而锰砂是良好的催化剂[3，4]，因此本文开展了海绵铁/锰砂填料对活性艳橙KGN染料脱色处理的实验，以及扫描电镜和X衍射分析研究海绵铁/锰砂表面化学方面的研究。

Using glutaral to crosslink HLC to get sponginess hematischesis material, and it is named Human-like collagen hematischesis sponge. The physical and chemical properties, hemostatic effect and biocompatibility of human-like collagenhematischesis sponge was studied.

采用戊二醛交联的方法将HLC制成海绵状止血材料，命名为类人胶原蛋白止血海绵，并对其理化性质、体内外止血效果和生物相容性进行了研究。

SPONGES: These are female, because they are soft, squeezable and retain water.

海绵：海绵是女性，因为她们很软，可以挤压并且能保持水分。

It was pointed out that marine sponge is an infinite storeroom of medicine.

指出海绵动物是一个极大的药物库，展望了海绵生物活性肽的应用前景。

Companies specializing in the production of sponge-cutting machine, straight-cut, all-round, unlimited long-cutting machine to track, Paomian drilling machines, line-level foam, foam and other hand, is larger in East China The sponge machinery manufacturing enterprises.

公司专业生产各种海绵平切机、直切机、圆切机，无限长地轨平切机，泡绵打孔机，流水线水平发泡机、手工发泡机等，是华东地区规模较大的海绵机械制造企业。

In juveniles, the structure of the tissues in the mesoyl layer were looser than the surface layer and there were more black chromatocytes in the surface layer than the mesohyl layer. The compositions of spicules were different in various stages of the sponge. There were no spicules in embryos and larvae. In juveniles, microscleres were the main components. However, megascleres of oxea and strongyle were the major types in adult.

在骨针组成方面，黑色软海绵随不同发育时期而有差异，在胚胎以及幼生阶段体内皆无骨针存在，白色及黑色幼体体内之骨针的组成为小型骨针，有oxyaster euaster及 oxyaster oxyspheraster两型，以及大型骨针尖杆体及二辐钝端骨针两型；而黑色软海绵成体的骨针组成为大型骨针，并未发现存在於幼体体内之小型骨针。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。