渗析液
- 与 渗析液 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Assisted solution according to the case, if it was use for research done, it was best to support KCI solution; if it was use for student to experiment, it was best to support dialyzate, because it not only enable student to understand the phenomenon of electrophoresis, but also save time and reagent.
辅助液依据情况而定,实验研究中KCl做辅助液较为合适;学生实验渗析液做辅助液较好,因为这样既能使学生认识到电泳现象,又可以节省时间和试剂。
-
The experimental results of cyclic operation indicate that, sulfuric acid concentration in feed solutions decreases and sulfuric acid concentration in dialyzate increases in the operational process, furthermore, rejection ratio of rare earth is very high, and DD can achieve the purpose of sulfuric acid separation from rare earth sulfate solutions.
循环式结果表明,渗析过程中,料液中硫酸浓度不断减小,而渗析液硫酸浓度不断增大,而且由于对稀土具有较高的截留率,扩散渗析法能达到硫酸与稀土有效分离的目的。
-
The preparation process of equisetum pratense total alkaloid includes the following steps: coarse pulverizing equisetum pratense to obtain rough powder, methyl alcohol percolation to obtain percolate, recovering methyl alcohol, concentrating, degreasing by means of petroleum ether, alkalifying concentrate, CHCl3 extracting, soda lye washing, neutral water washing, recovering CHCl3 to obtain rough alkaloid, adsorption by using silica gel column, eluting, recovering solvent so as to obtain refined EPR.
该发明是通过两个步骤来实现的:第一步,提取草问荆总碱,流程:草问荆粗粉――渗漉液――浓缩液(析胶、石油醚脱脂、氨水碱化)――碱化浓缩液(CHCl3萃取)――CHCl3层――CHCl3液(回收CHCl3)――粗生物碱――吸附硅胶柱――精致EPR。第二步,选择实验试剂、仪器、用小鼠作为实验对象,进行中枢神经系统实验,研究作用及作用机制。
-
Pore waters can be obtained from sediments by centrifugation, compression, or with samplers utilizing whole core squeezer, suction, dialysis, and capillary methods in situ.
间隙水的制备方法有离心法、压榨法、渗析法、吸气引液法等,这些方法各有利弊。
-
NH4(superscript +)-N in landfill leachates was enriched in catholyte by electrodialysis, then removed by chemical precipitation.
垃圾渗滤液中的氨氮通过电渗析技术富集到阴极液中,随后用化学沉淀法加以去除。
-
Results In vitro recovery of the probe was mainly influenced by the perfusion rate. When the perfusion rate was set at 1.0μL/min, in vitro and in vivo recoveries of the probe were 50.16±2.34% and 14.096±0.58%, respectively. The enhancement indexes for 3%, 5% mentha oil were 3.8 and 17.6, respectively. The enhancement indexes were 9.2 and 24.8, for 3% and 5% of Azone, respectively. Conclusion The steady sate flux of meloxicam in rats is significantly improved by enhancer mentha oil and azone.
结果: 在实验条件下微渗析探针的体外回收率主要受灌注液流速的影响,为(50.16±2.34)%;反向渗析法测得探针的在体回收率为(14.096±0.58)%;MO的体积分数为3%和5%时,增渗倍数分别为3.8,17.6;azone的体积分数为3%和5%,增渗倍数分别为9.2,24.8;结论:不同体积分数的MO和azone均可显著增加美洛昔康经皮渗透稳态流量,azone的体积分数为5%时,大鼠角质层的屏障作用可能受到了较大程度的破坏。
-
objiective:to investigate the causes of the contamination of dialysis fluid.methods the level and species of bacteria were detected.results:the pathopoiesis bacteria and pathopoiesis bacteria in condition were identified in dialysis fluid,fluid b.offlake of soft water and preparing container.conclusions the contamination of'dialysis fluid is related with the untimely change of the filter in soft water machine and membrane of reverse osmosis,the contamination of fluid b.
目的:调查透析液和透析用水细菌污染的原因。方法:按《医院感染管理规范》的要求检测并鉴定致病菌。结果:透析液和透析用水、b液、软水口、配液容器培养出致病菌和条件致病茵。结论:血液透析液和透析用水细菌污染与软水机过滤器和反渗膜使用时间过长引起破损,未能及时更换,以及b液配制过程中细菌污染有关。
-
Microdialysis probeswere placed in the hindlimbs of 7 MHS and 7 MHN pigs and perfusedwith Ringer's solution. After equilibration, boluses of increasinghalothane and caffeine concentrations were injected.
把充满林格氏液的微量渗析探针扎进七个易患恶性高热和不易患恶性高热的猪的后肢,平衡后,逐渐提高剂量并一次性注射氟烷和咖啡因。
-
According to the microalloying and strengthening and toughening principles of steel,a theoretical calculation method and optimum alloying design to determine titanium content in carbonizing steel were proposed.
根据钢铁材料的微合金化原理和强韧化原理,对广泛使用的含钛渗碳钢的钛含量进行了理论计算分析和优化设计,结果表明,适当降低钛含量,不影响其在渗碳过程中阻止奥氏体晶粒长大的作用,但可有效地减少或消除含钛渗碳钢中的液析氮化钛,从而提高钢材的力学性能。
-
The recovery of tin and nitric acid from the spent solder stripper, and the feasibility of recovering nitric acid were investigated by determining diffusion dialysis coefficient of the dialysis membrane for different spent liquor including iron,copper and tin.
通过考察铁盐、铜盐和亚锡盐对硝酸扩散系数的影响研究了采用扩散渗析法从废退锡液中回收硝酸的可行性,实际样品的研究表明,扩散渗析法回收硝酸的回收率在70%以上。
- 推荐网络例句
-
They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。
-
In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
-
Store this product in a sealed, lightproof, dry and cool place.
密封,遮光,置阴凉干燥处。