2) selective bi-direction flocculation
选择性双向絮凝
1.
The paper reports the principle governing selective bi-direction flocculation and experimental research on selective bi-direction flocculation of ultra-fine coal in separation.
介绍了选择性双向絮凝分选原理及用选择性双向絮凝技术分选极细粒煤的试验研究 ,结果表明 ,该法可对极细粒煤泥进行分选 ,通过采取多次分选的方式 ,可制得灰分在 3%以下的洁净燃料。
2.
The principle of selective bi-direction flocculation and the experiment research on selective bi-direction flocculation of ultra-fine coal separation is described in the paper and the effect of particle size of coal sample, concentration and pH of pulp as well as pulp mixing intension on selective bi-direction flocculation is also discussed.
介绍了选择性双向絮凝分选原理及使用该技术分选极细粒煤泥的试验研究 ,讨论了煤样粒度、矿浆浓度、矿浆pH值、矿浆搅拌强度对选择性双向絮凝分选效果的影响 ,结果表明 ,上述因素对改善选择性双向絮凝分选极细粒煤泥效果有较大的作用 ,并提出了提高选择性双向絮凝分选效果的途径。
3) time-frequency double selective fading
双选择性衰落
4) selective dual completion
选择性双层完井
5) two signal selectivity
双信号选择性
6) two-way selection
双向选择
1.
To help enterprise make right logistics outsourcing decisions,a two-way selection model is proposed.
为使企业能科学地进行外包决策,在对企业相关要素的系统分析和定量评价的基础上,提出了一个双向选择的数学模型。
2.
Finally,to show a scheme for postgraduate matriculating in which two-way selection is embodied better.
其次,利用一般指派问题的规划模型制定了学生和导师的最佳双向选择方案。
3.
The effective methods to train innovative talented students include organizing experts to examine and approve the graduation project and detailed descriptions which are drafted by tutors,and building the two-way selection between students and tutors.
组织专家对导师拟定的设计题目及任务书内容进行审定,组织学生和导师进行双向选择,是培养创新人才的有效手段。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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