分级机

Then, kernel principal component analysis and support vector machines with optimal parameters are proposed to classify driving mental fatigue.

然后用核主分量分析和优化支持向量机对基于脑电信号的驾驶精神疲劳进行分级。

Locals began mining oxidised vein material and ultimately narrow high grading mesothermal quartz-sulphide veins.

本机开始了采矿被氧化的静脉材料和最后分级mesothermal石英硫化物静脉的狭窄上流。

It can be operate for the sorting purpose either in single sieve or multisieves with a compact structure,easy operating and repairing,smooth running,low noise,large targer materials-treating,good fineness,and wide applicability etc.

本机可用于单层或多层分级使用，既有结构紧凑、操作维修方便、运转平稳、噪音低、处理物料量大、细度小、适用性强等优点。

This machine have two or three classification sieves.

脱皮机有两个或者三个分级筛网。

The rod mill is a good grinding device to reduce over-smash. Meanwhile, to avoid the over-smash caused by the settlement of spiral-graded heavy minerals, the closed-circuit grinding procedure of rod mill and high-frequency vibration screen will be taken.

棒磨机是减少过粉碎的较佳磨矿设备，同时为了避免螺旋分级重矿物沉入返砂而造成过粉碎的弊端，选用棒磨与高频振筛的闭路磨矿流程。

JUJING also produces crushed and shaped diamond, coated diamond, diamond saw blades, diamond paste, diamond tools such as diamond grinding wheels etc by using advanced techniques and analytic equipment.

本企业有雄厚的科研技术力量和先进的设备工艺，保证了金刚石粉的颗粒形状呈等积形；严格的分级工艺保证了颗粒的高比例；国际检测机确保颗粒尺寸与名义尺寸一致，符合国际标准。

If we ask iron ore powder content of the final product particle size less than 100% of negative 80μm, its large particle proportion of mineral particles is relatively small, high frequency sieve sieve wear and tear is not serious under the premise of high-frequency vibrations can be used sieve for grading,Screen carried out under the magnetic separation of ore; sieve of coarse ore, return to re-grinding mill.

如果要求铁精矿粉最终产品粒度负80μm含量低于100%时，其大颗粒的矿粒所占比例比较少，对高频筛的筛片磨损不严重的前提下，可采用高频震动筛进行分级，筛下的中矿进行磁选；筛上的粗矿，回到磨机重磨。

WFL Serial Vertical Superfine Pulveriser is a new vertical shaft type multifunctional superfine powder processing equipment with inner air flow classification and no screen.

WFL 系列立式超微粉碎机是一种新型立轴式、无筛网机内气流分级、多用途的微细粉体加工设备，广泛应用于农产品物料加工、饲料、中草药、化工、矿物盐等的深加工。

The ball mill grade was employed to remove ore block and coarse sand in agitation leaching.

利用球磨分级消除搅拌浸出中的矿块及粗砂，用浓密机进行洗涤澄清，实现浸出的流水作业，可成倍提高生产能力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。