从挖掘物中获取的浮选样本让植物学家能够研究植物采集习性的转变，就好像是用望远镜观察不断变化的景致。
The flotation samples from the excavations allowed botanists to study shifts in plant-collecting habits as if they were looking through a telescope at a changing landscape.
浮选前充分搅拌、充气。
研究了己二酸，癸二酸和草酸对长石和石英浮选性能的影响。
The effects of hexanedioic acid, sebacic acid and oxalic acid on floatation performance of feldspar and quartz were investigated.
通过与收集器CCLS 一起使用CY，可显着提高卡拉塔伊磷酸盐矿的浮选回收率。
The flotation recovery for Karatay phosphate ore is remarkably increased by the use of CY in cooperation with collector CCLS.
浮选通常是在搅拌槽中进行的。
气泡发生器是微泡浮选的关键。
The bubble generator is the key equipment of microbubble floatation.
考察了黄铜矿和黄铁矿的诱导浮选行为。
The induced-flotation behavior of chalcopyrite and pyrite was investigated.
浮选操作法用于佛罗里达磷矿和科拉磷矿。
概述了铁矿浮选基本流程及铁矿浮选药剂种类。
The basic flow and kinds of Iron Ores Flotation Reagent has been summarized.
这是LHJ浮选柱比常规浮选柱浮选效率高的原因之一。
This is one reason of high flotation efficiency of LHJ column compared with conventional column.
采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。
An experimental research on auriferous high - sulfur copper ore flotation with a new reagent was carried out.
浮选回路的在线模型是实现浮选回路计算机高级控制的基础。
The advanced computer control of flotation circuits is based on the implementation of on-line flotation model.
浮选柱的最大优点是它没有移动部分，因此可以保持几乎不动。
The major advantage of the columns is the absence of moving parts hence they are nearly maintenance free.
本文分析讨论浮选过程矿粒-气泡的相互作用，并对作用势能作了计算。
In this paper, the particle-bubble interaction in flotation is analyzed and the potential energies of interaction are calculated.
通过大量的浮选试验，考察了主要变量和连续浮选特征参数之间的关系。
The relationship between important variables and characteristic parameters of flotation has been investigated by a series of batch flotation tests.
试验发现，浮选药剂的选用和药剂间的组合搭配，对浮选结果影响也很大。
The tests find that selection and composition of flotation reagents have a important bearing on their results.
离心浮选是一种新兴技术，与传统的重力场浮选相比具有许多突出的优点。
Centrifugal flotation is a new technique that behaves so many advantages compared with the traditional gravity flotation.
给出了方铅矿自诱导浮选电位区域和电位上下限，热力学计算表明了其意义。
The effective potential range of self-induced flotation of galena and its lower and upper limits have been determined.
本研究采用新型筒棒介质和充填式浮选机进行磨矿和浮选，收到了良好效果。
High quality concentrate is obtained by using new barrel medium and packed flotation machine.
几年以后，智利的铜行业在一些操作中使用浮选柱，从此以后它开始广泛使用。
Few years late, the copper industry in Chile adopted column flotation cells in some of its operations and since then their use became wide spread.
研制了一种对难于浮选的隐晶质石墨有良好浮选效果的新的复合型石墨浮选剂。
A new compound floatation agent for graphite has been developed, which is very effective on the floatation of cryptocrystalline graphite.
论述了柱径与柱高对逆流浮选柱浮选过程的影响，提出了气阻、面积负荷的概念。
The influences of column diameter and height on the countercurrent flotation process were discussed, and the new concepts of choked air bubbles and area load were put forward.
浮选工业过程由人工观测泡沫来进行现场操作已经不适应浮选过程计算机控制的需要。
The operator's operation through observing artificially floatation froth has not met the computer control requirement in flotation process.
浮选工业过程由人工观测泡沫来进行现场操作已经不适应浮选过程计算机控制的需要。
The operator's operation through observing artificially floatation froth has not met the computer control requirement in flotation process.
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