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- column packing technique 装柱技术
- Bio-Bead SX-3 gel was selected as column packing. 选择Bio-Beads SX-3凝胶树脂作柱填料。
- Research and field application of high?pressure packing technique. 高压充填工艺技术研究及矿场应用
- Adopt international forerunner of advance in the packing technique, with the industrial standard resolve the handicraft problem that from person to person. 采用国际最先进的预设铺装技术,以工业标准解决因人而异的手工问题。
- Adopt international forerunner of advance in the packing technique,with the industrial standard resolve the handicraft problem that from person to person. 采用国际最先进的预设铺装技术，以工业标准解决因人而异的手工问题。
- Frac and pack technique is a combination of hydraulic fracturing andgravel packing.It can control fracture geometry to get"wide and shortfracture". 压裂防砂技术将压裂增产与充填防砂方法相结合,在油层形成短而宽的填砂裂缝,能够起到增产与防砂的双重效果。
- The second-generation Brush-Type CSP (DNB-Leucine CSP) had been researched in this thesis, including the synthesis of DNB-Leucine CSP and the column packing for analytical and preparative scales. 本论文选择了第二代刷型手性固定相DNB-Leucine CSP作为研究对象,从DNB-Leucine CSP的合成、DNB-Leucine CSP分析柱和制备柱的填装、分析柱和制备柱柱效的测定等方面,作了深入的研究,并且对实验结果和实验机理做了探讨。
- The relative popularity and success of the Frac & Pack technique in hydraulic fracturing has resulted in some detailed studies regarding the objective, mech. 压裂充填技术将压裂增产与充填防砂完井方法相结合,是一种适合于中高渗透油层压裂改造的措施。
- Research and Development Trend of Column Packing 塔填料的研究现状及发展趋势
- For instance, a mixture of substances in solution is passed slowly down a long column packed with alumina. 例如，溶液中的混合物质缓慢的通过装满氧化铝的柱体。
- The main products now include analytical and preparative HPLC systems (pumps and UV-Vis detectors), dynamic Axis pressure columns, common preparative columns, column packing pump systems and all kinds of hplc fittings. 公司的主导产品目前有分析高效液相系统、制备高效液相系统、动态轴向压缩系统、常规、特型制备色谱柱、装柱系统以及液相色谱仪的附件、备件等。
- Packing Technique for Large Digital Display 大面积显示器封装工艺探讨
- On a 0.5m column packed with the liquid crystal BPBAmB on Chromosorb W NAW, the mixture can be separated satisfactorily within 16 minutes. 在BPBAmB柱上16分钟内可满意地把菲、蒽和咔唑分离开.
- Many factors influencing the flow profile and column efficiency were studied, such as frits in the header of columns, injection modes, methods of column packing, packing material and column length. 对影响流型及柱效的一些因素，如筛板、进样方式、装柱技术、填料、柱长等进行了考察。
- Multiple squeeze slurry pack technique 多次挤压砂浆充填技术
- reverse circulation gravel pack technique 反循环砾石充填技术
- She angled her column of chitchat toward teenagers. 她的漫谈栏侧重于十几岁的青少年。
- The sample was dissolved with acetone containing an internal marker. After ultrasonic extraction, d-cyphenothrin in the sample solution was separated in a glass column packed with SE-30 and determined by flame ionization detection (FID). 样品溶于含有内标物的丙酮中,经超声波萃取后,用SE-30玻璃填充柱分离并用火焰离子化检测器测定右旋苯氰菊酯。
- After the eluate was concentrated by Nanofilter membrane, it was passed through a column packed with the resin of Amberlite IRA67, a weakly basic ion-exchange resin on which DAC was adsorbed. 在经纳滤膜浓缩后;通过弱碱性离子交换树脂Amberlite IRA67吸附;以0.;5mol/L醋酸钠缓冲液洗脱;得到DAC纯度95%25;含量大于30g/L的去乙酰头孢菌素C的钠盐溶液;收率在90~95%25。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
