方法提取猪皮胶原,与6硫酸软骨素混合沉淀后冻干成膜。将胶原膜包埋于SD大鼠皮下,定期取材检测其组织相容性、血管化能力及降解速度。
Methods Porcine skin collagen was harvested and mixed and precipitated with chondroitin 6 sulfate, and then lyophilized for 48 hours to form sheets of highly porous membrane.
在正常的水相中,残留的磷会自己移动,沉淀到海洋底部,并混合到海洋沉积物中。
In the normal water phase, the remaining Phosphorus makes its way, settles to the bottom of the ocean, and gets mixed into ocean sediments.
接下来,小珠子里头的铀离子会被碳酸铵溶液溶解,其后沉淀,析出“黄饼”,即铀的氧化混合物。
The uranium is then dissolved from the beads using a solution of ammonium carbonate and precipitated as "yellow cake", a mixture of uranium oxides.
保持涂料均匀混合,防止颜料在槽中或在被涂物水平面上沉淀。
It keeps the paint uniformly mixed and prevents settling of the pigment in the tank or on horizontal vehicle surfaces.
本文采用氨水-碳酸铵混合溶液作沉淀剂,通过添加聚乙二醇(PEG)和聚乙烯醇(PVA)制备了高比表面积,大孔容的低铈型储氧材料。
In this dissertation, a series of high specific surface area, large pore volume and low Ce content OSMs were precipitated with mixed ammonia-ammonium carbonate solution, and assisted by PEG and PVA.
介绍上海城市净水工艺,包括:净水药剂的采用、混合、絮凝、沉淀、过滤、氯化等。
Shanghai's urban water purification technology, including the adoption of chemicals, mixing, flocculation. sedimentation, filtration, chlorination. etc. is explained.
采用共沉淀沉积法制备的催化剂对于二甲醚合成的活性明显高于机械混合法制备的催化剂。
The catalyst prepared by precipitation sedimentation method had a higher catalytic activity for DME synthesis than the catalyst prepared by mechanical mixing method.
通过加入碱以沉淀氢氧化锌而可以从得自炉灰的混合金属溶液中去除锌。
Zinc can be removed from mixed metal solutions obtained from furnace dust by adding base to precipitate zinc hydroxide.
应该避免和粘合剂预先混合,因为它会导致暂时性粘合剂沉淀。
Should avoid premixing with the binder as it can cause temporary binder precipitation.
其次,不同型号的防冻液不能混合运用,以免惹起化学反响,生成沉淀或气泡,降低运用效果。
Secondly, different types of antifreeze can not be mixed use, so as not to cause chemical reactions, the formation of precipitation or bubble, reduce the use of results.
鼻子是最爱出油的部位,不及时清算,油脂混合着堆积的大量逝世皮细胞沉淀,就构成了小斑点。
The nose is the most loved parts of oil, not timely settlement, oil mixed with a lot of precipitation, the death of endothelial cells are small spots.
以鲜牛乳、苹果汁为主要原料,以混合乳酸菌为发酵剂,采用单因素和正交试验,以产品风味和沉淀率为指标,对果汁酸奶的果汁添加量及稳定性进行研究。
The adding quantity of apple juice and the stability of juice yoghurt were studied with the design of single factor and orthogonal test, by using the criterion of flavor and precipitation rate.
同样输送速度一定,混合此高至使粉尘物料在管道底部形成永久性沉淀层时,这时的混合比即为临界混合比。
Likewise, permanent sediment layers are formed with the fixed conveying speed and a certain higher degree of mixing ratio which called as Critical mixing ratio.
数据表明:反应物的混合方式对前驱沉淀物及粉体的尺寸和形貌都有很大的影响。
The data showed that the mixture ways of reactants influenced the size and the appearance of the pioneer precipitate and powder.
本文还研究了相同条件下的水热晶化行为,在沉淀区、混合区、凝胶区和溶胶区分别晶化得到沸石A、X、Y和P。
The hydrothermal crystallization behaviour was also studied under the same conditions. Zeolites A, X, Y and P were crystallized in the area of precipitate, mixture, gel and sol respectively.
研究了用沉淀法和化学混合法制备的用于食用油脂加氢改性的镍催化剂。
New catalysts suitable for hydrogenation of food oils have been prepared by means of precipitation method and by chemical mixing procedure.
不溶于水的高沸醇木质素通过加水沉淀的方法,从反应后的液体混合物中分离。
Water-insoluble HBS lignin was separated from the liquid reaction mixture by water precipitation.
本文将多元线性回归分析用于单点沉淀滴定法,同时测定了卤素及硫氰酸盐混合物各组分浓度。
The multiple linear regression analysis is applied to single-point precipitation titration for the determination of various component of halide and thiocyanate.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理,对矿石混合物进行洗净、分级。
Spiral classifier with different proportion of solid particles in the liquid precipitation rate of different principle, to wash the mixture of ore, grading.
对某有机有毒酸性工业混合废水,采用铁刨花曝气还原加中和絮凝沉淀法进行预处理研究。
An industrial mixing wastewater from an economic developmental area was treated by ferrum aeration and neutralization flocculation process.
工业上用于将动物的兽皮中的明胶沉淀出来而炼成皮革的混合物材料之一。
Tannin One of a mixed group of substances that, as defined by industry, precipitate the gelatin of animal hides to form leather.
酪蛋白颜料画的颜料是把颜料与奶酪的胶质凝乳,或牛奶沉淀物混合…
" Casein, or "cheese painting, "is a medium in which pigments are tempered with the gluey curd of cheese or milk precipitate. "
本文对镍离子和铜离子的单一离子沉淀浮选、混合离子沉淀浮选进行了试验研究。
An experimental study was completed on single metal ions precipitation flotation and multi metal ions coprecipitation flotation of Ni 2 + and Cu 2 +.
以上几种降氟剂根据水质不同可单独使用,也可钙、镁两种降氟剂混合使用。使用方法有煮沸法,接触沉淀法、滤柱过滤法来处理高氟水,其水氟含量可达到正常饮用标准。
High fluorine water can be treated by boiling method, contact precipitation method or column filter method, the content of fluorine for processed water can meet normal drinking standard.
取所得的混合物的下层红色沉淀,分别用甲苯、水和乙醇反复清洗至少1遍,即得到最后目标产物有机高分子微球。
Take underlayer redness deposition of hybrid, respectively use toluene, water and ethanol to rinse at least 1 time, then obtain final product product organic polymer microsphere.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理,对矿石混合物进行分级。
Hierachial machine with different proportion of solid particles in the liquid precipitation speed different principle of minerals mixtures were classified.
另外,专业设计的沉淀物和果汁发酵的储油罐保证了酿造过程中混合后的稳定性。
Extra storage tanks that have been designed for settling and fermentation of juice as well as blending and stabilization of wine have also been included.
使用方法:使用前请摇动瓶身,使瓶底沉淀物与水混合均匀。
Directions: Before use, please shake the bottle, so that sediment at the bottom is well-mixed with water.
使用方法:使用前请摇动瓶身,使瓶底沉淀物与水混合均匀。
Directions: Before use, please shake the bottle, so that sediment at the bottom is well-mixed with water.
应用推荐