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Dye can bring a little color to life, most clothing is color with dyes, modern manufacture dyes can be costly, natural dyes from plan t and animal products have been used since ancient times, so this week, we describe by natural way to dye world, the advice comes from information written by Jenny Tim of the intermedial technology development group in Briton, this anti group is now called practical action, there are several messages to put dye onto material, the vent message for example, can be used to dye wool with onion skins, for this example, use 100 grams of natural wool, the wool must be clean, leave it overnight in water and liquid soap, then wash it with clean water that is a little warm, gently out the water, a solution called a moderant is used in the dying process, a moderant helps fix the dye to the material, traditionally moderants were found in nature, wood ash is one of example, but chemical moderants such as ironare popular today, iron is so would in many stores, it is often mixed with queen of daughter, a finding powder commonly used in cooking.

使用染料可以为生活带来更多的色彩。许多的布料都是通过染料来上色的。现代工业制造的染料通常都非常的贵，从古时起，人们就知道从植物或者动物产品中提取天然染料。这周，我们就来讨论一下如何用天然的方法来给羊毛着色。这一建议来自英国中级技术发展组的Jenny Dean的信息。这一古老贫穷的小组现在被称为实用性活动。把染料加到材料上有几种方法。其中之一是大桶法。举例来说，就是用洋葱皮来染羊毛。这一例子中，用100g的天然羊毛。羊毛必须清洗。用液体肥皂浸泡过夜。然后用温的干净的水冲洗它。轻柔地把多余的水分压挤出来。一种叫做媒染的溶剂也用于染洗过程。媒染是用来固定染料和材料的。传统的方法是，媒染是来天然的，比如木灰。但是像明矾这样的化学媒染在今天也是很流行的。明矾在许多商场都有出售。它通常和一种经常被用于烹调的粉状物-酒石混在一起。我们用多一点点的辛苦，来交换多一点点的幸福

When different materials mixed,the mixture will have a mixed melting point of mixture ,and the mixed melting point of mixture is different from the intersoluble solutions.we separate the intersoluble solutions by different melting piont of intersoluble solutions when separate temperature is flexible temperatureThese intersoluble solutions different in melting point, the method would make the high melting point material became solid while the low melting point material still be liquid by adopting cryogenic treatment with stirring so as to meet the requirement of purifying these two solutions.

这种分离方法的特点是利用两种互溶性物质具有不同的熔点，通过低温处理，并同时加以搅拌，震荡，使高熔点物质和低熔点物质形成固液混合体，再对固液混合体进行离心分离得到高熔点的固体和低熔点的液体，从而达到浓缩、提纯两种物质目的。

Chitosan and pigskin were added into the PLGA conduit of film containing gelatin microsphere (containing bFGF, then this material was planted into rabbit's ischiadic nerve. The experiments indicate that the material has a good biocompatibility, no inflammatory reaction, and no allergic response.

将成功构建的含bFGF明胶微球与PLGA材料加入壳聚糖、粉碎的脱细胞猪皮等改善其机械性能制作成复合导管之后，将此导管植入兔坐骨神经进行相关的观察，初步实验显示此材料在兔坐骨神经部位生物相容性良好，无炎症反应，无过敏反应。

The results show that the material achieves quite high thermal conductivity of 116 W/, when the carbon black is round and isolatedly distributed in the base material, and the soaking time is 4-6 h.

结果表明，以球形孤岛状分布的炭黑使材料具有较高的热导率，达到116W/；保温4~6h为较佳的工艺条件。

The analysis result shows that the rutting depth is smaller when the thickness of paved temporary road is thinner. Therefore, the geosynthetic only owned the isolative function, the rutting depth will be larger than 100mm if the subgrade without the geosynthetic material. To use the geosynthetic material is very important for the base and subbase of road.

研究结果显示；临时性道路在路基较薄时因车辙较小，地工合成材料仅具有隔离之功能，但在路基较厚时若无加劲材料则车辙可能大於100mm，因此使用地工合成材料显得相当重要。

According to the marx's concept of material transformation, we can testify that the ecological civilization can be generated by realizing the material cycling between man and nature and between man and man, and establishing a fair, justicial order between man and nature.

根据马克思的物质变换概念我们可以指证，只有在人与自然之间、人与人之间实现物质循环，在人与自然之间建立起公平正义秩序，生态文明才能得以生成。

Rich experience on lacquering production floor management Such as people management, people arrangement, material management, raw material, half-finished goods, finished goods management, 5S.

有丰富的烤漆生产车间现场管理经验（如人员管理，现场物料管理，材料，半成品，成品的管理， 5S，安全管理等

The ligamentous scaffold material were made from the PVA fibers by braiding technique. The mechanical properties of the scaffold materials were measured using the electronic materials testing machine. Human ACL cells were isolated and cultured by tissue explant and collagenase digestion methods, the morphous characteristics of cells and the secretion of collagen protein were measured. In order to observe the biocompatibility between the material and cells, ACL cells were in vitro expanded and seeded on the scaffold materials.

方法］用聚乙烯醇纺丝纤维编织构建韧带支架材料，在电子拉力机上测试该支架材料的力学性质；用组织块和胶原酶消化培养法在体外分离培养人前交叉韧带细胞并对细胞的生长形态和分泌胶原蛋白的特征进行检测，细胞经体外扩增后种植于编织构建的聚乙烯醇韧带支架材料上观察。

ResultsThe optimal conditions were as follows:raw material 0.500 g Ligustrum lucidum Ait dry dry powder,the extraction agent 45% alcohol solution,the ratio of raw material to extraction agent 1:50,the microwave power 464 W,and the extraction time 300 s for three times.

结果原料0.500 g的女贞子粉末，提取剂为45%的乙醇，提取剂用量为1∶50，微波功率为464 W，提取时间为300 s，提取3次为最佳的提取工艺。

In the world, monochloro methane as the original material of organic silicon, and trifluoro methane as the original material of fluoride intermediate develop very rapidly.

在世界范围内，一氯甲烷作为有机硅的原料、三氯甲烷作为氟化合物中间体的原料，呈现快速增长的趋势。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。