胶体

0 Of polyamidoamine has been synthesized by a divergent method with ethylenediamine as core.

采用发散合成法，合成了以乙二胺为核的1.0代树枝状大分子聚酰胺-胺(PAMAM1.0)，用静态法测定了树枝状大分子在高硅溶液中对胶体硅的阻垢性能。

Now if you run two smarts into each other than sure the smart's are safer than the lincolns, but when unevenly sized vehicles colloid physics dictates that the smaller vehicle experiences a much larger change in velocity, and thus a much larger change in momentum for the occupants, which requires exorbitantly more crushable zones to compensate for compared to the heavy car.

现在如果您运行两个智慧互相比确保智能的是安全性的林肯，但不均衡的大小车辆胶体物理告诉我们，规模较小的车辆经验一个更大的变化速度，因此，一个更大的变化势头占用，这就要求过高更挤压区，以补偿相比，重型汽车。

Crown ether was introduced to copolymerize with the monomer of styrene owing to which can associate with silver ions. The silver ions were in-situ reduced to silver nanoparticles by UV light. Then silver nanoparticles were led on the surface of polystyrene latex particles. The vertical precipitation was employed to get the spheres self-assembled into close packed colloidal crystal with a face centered cubic structure identified.

利用冠醚可与银离子复合的特性，制备了聚苯乙烯－冠醚乳胶粒，采用原位还原的方法在乳胶粒表面引入银纳米颗粒，通过垂直沉降，乳胶粒子可自组装成紧密堆积具有面心立方的聚苯乙烯－银胶体晶体。

Ferrochromium soldering :power keep no more than 40W,tip temperature should not pass 280 oC,soldering time within 3 second, welding position and lens should keep 1.6mm distance at least

铬铁焊接时铬铁功率不要超过40W，尖端温度不要超过280 oC，焊接时间不要超过3秒，焊接位置最少与胶体保持1.6mm距离。

TiC/Cr19Al3 steel bonded carbides were prepared by in-situ synthesis taking ferrotitanium, ferrochromium, iron, carbon powders as raw material, and the microstructure of the steel bonded carbides was analyzed.

以钛铁粉、铬铁粉、铁粉、胶体石墨等为原料，原位反应生成TiC/Cr19Al3钢结硬质合金，并对所制备的试样进行组织结构分析。

Using carbon, iron, silicon, ferrochromium, ferrotitanium and nickel powder as the raw materials, chromium carbide/Fe-based composite coatings with an even and smooth surface were prepared by vacuum reactive braze coating, which combined with a mild steel substrate by a metallurgical bonding.

以纯铁粉、硅粉、硼铁粉、铬铁粉、胶体石墨及镍粉为原料，通过真空反应钎涂在低碳钢基体上制备了碳化铬／铁基自熔合金复合涂层，涂层表面光滑、平整且与基体为冶金结合。

Using carbon, iron, silicon, ferrochromium, ferrotitanium and nickel powder as the raw ma terials, chromium carbide/Fe-based composite coatings with an even and smooth surface were prepared by vacuum reactive braze coating, which combined with a mild steel substrate by a metallurgical bonding.

以纯铁粉、硅粉、硼铁粉、铬铁粉、胶体石墨及镍粉为原料，通过真空反应钎涂在低碳钢基体上制备了碳化铬／铁基自熔合金复合涂层，涂层表面光滑、平整且与基体为冶金结合。应用扫描电子显微镜、能谱仪、X射线衍射仪及显微硬度计，研究了涂层的组织结构、成分分布和硬度分布。

Sericin is a kind of protein surrounding fibroin, It is light yellow powder and soluble in water.

丝胶是包覆在蚕丝丝质外层的胶体蛋白质。分子量一般在2000－10000之间，呈淡黄色粉末，溶于水。

Mobile agricultural fire pump Mobile agricultural fire pump According to the weak economic foundation of rural fire prevention facilities at this stage, based on the actual weak, the multi-functional fire-fighting facilities, agricultural economic, practical, starting from the high-pressure pump, agricultural diesel engine, fire mains Reel assembled through a fixed pulley implementation-driven, to ensure the effectiveness of fire fighting work and persistence.

Water sections of this year to transform the ；是由上海泰丰泵业制造有限公司提供的阀门新闻，中文译文仅供参考上海泰丰泵业制造有限公司还生产真空泵消防泵化工泵排污泵离心泵及液下泵，料浆泵，胶体磨，试压泵，卫生泵，深井泵，计量泵，更多水泵欢迎您的选购。

The two-dimensional gel electrophoresis (2D) analysis followed by fluorography clearly displayed proteins preferentially methylated in PRMT1-expressing cell lysates suggesting that they were potential PRMT1 substrates.

在此研究中我们建立大量表现PRMT1 (protein arginine methyltransfrase 1)的细胞模式，并成功地以二维胶体电泳展开甲基化蛋白，发现有无大量表现PRMT1的HEK293细胞，在一些蛋白质甲基化作用的情形有明显差异。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。