1) prevention of choking from colloids and particles
预防胶体和颗粒污堵
1.
Aiming at the pretreatment technologies presently widely used in the world and their development trend,the article analyzes and discusses the pretreatment system on the basis of engineering practice from three aspects of antiscaling,prevention of choking from colloids and particles,and anti biocontamination.
本文针对目前国际上广泛采用的预处理技术及其发展趋势,结合工程实践从预防结垢、预防胶体和颗粒污堵及预防生物污染三个方面,进行了分析和论述。
2) particle gel plug agent
颗粒凝胶堵剂
1.
Plug agent cost of particle gel plug agent profile controlling/water shutoff technology researched according to the severe crevice and big pore water-run is low and its plugging effect is good.
根据高含水后期裂缝、大孔道水窜严重的特点研究的颗粒凝胶堵剂复合堵水调剖技术,堵剂成本低,封堵效果好,适合于高温、高盐、高含水油田存在的裂缝及大孔道水窜地层调剖堵水,但对非贯通性裂缝及大孔道水窜不合适。
3) Colloidal particle
胶体颗粒
1.
Aluminum sulfate, PAC and PASS were used for the treatment of Pearl River raw water; colloidal particles of coagulants and colloidal particles in water before or after coagulation were determined, and the economic benefit was analyzed.
本文采用硫酸铝、PAC和 PASS对珠江水系原水进行了混凝处理的对比研究 ,利用准弹性激光散射技术对混凝药剂及混凝前后水中胶体颗粒 (小于 0 。
4) colloid particle
胶体颗粒
1.
Peal river supply water was treated by enhanced coagulation, colloid particles of water before or after coagulation were determined and studied, the influences of mixing condition for coagulation were probed.
对珠江水系原水进行了强化混凝处理,并利用准弹性激光散射技术(ＰＣＳ)对常规混凝和强化混凝前后水中胶体颗粒(小于０。
5) Colloidal particles
胶体颗粒
1.
The study of ~(99)T_c~m-sulphur colloidal particles properties Purpose The ~(99)T_c~m-sulphur colloid was obtained from a given reagent kit and labeling procedure.
第一部分~(99)T_C~m-硫胶体性状分析 目的在透射电子显微镜下观察本研究所用试剂盒在本文标记条件下所得到的胶体颗粒的直径、分布、稳定性以及生理盐水对其性质的影响。
2.
The ordered arrays of titanium dioxide(TiO2)and polystyrene(PS)core-shell microspheres were prepared from composite suspensions of TiO2 colloidal particles with nanometer size and polystyrene colloidal particles with submicron size by using the vertical co-deposition method.
利用纳米级二氧化钛(TiO2)溶胶微粒与聚苯乙烯(PS)胶体颗粒的混合悬浮液,以垂直共沉积的方法制备了核壳型PS/TiO2微球的有序排列。
6) colloids
胶体颗粒
1.
The ξ potential value of colloids in raw water after being mixed with coagulant is measured with DXD Ⅰ micro TV electrophoresis instrument.
应用ＤＸＤＩ电视显微电泳仪，测定了水厂净水工艺中的原水及投加混凝剂后，水中胶体颗粒ξ电位值－ 通过研究胶体颗粒ξ电位与混凝剂投加量的关系，提出了在最优混凝效果时ξ电位值的控制范
补充资料：不合格品预防措施(见预防措施)
不合格品预防措施(见预防措施)
preventive actions for nonconforming product: see preventive actions
buh6g6Pi阅YUfong cuoshi不合格品预防措施Co刊rorrni鳍p耐uet)(preventive actions fornon-见预防措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条