分级

Main products of our company are crusher series, sand maker series, mine-selecting series and laboratory series: shaking table, jigger, spiral chute, flotation machine, spiral classifier, ball mill, mixing tank, feeding machine, feeder, vibrating screen, crusher, sand pump, magnetic separator, hydraulic grader, hydraulic cyclone, playing sand machine, laboratory sand pump, laboratory shaker, laboratory spiral chute, laboratory flotation machine, laboratory ball mill, laboratory crusher, laboratory magnetic separator, laboratory mixing barrels, grinding machines, vacuum filter, etc

公司主要生产有破碎设备、制砂设备、选矿设备、磨粉设备和实验室选矿设备五大系列产品：摇床，跳汰机，螺旋溜槽，浮选机，螺旋分级机，球磨机，搅拌槽，给料机，给矿机，振动筛，破碎机，砂泵，磁选机，水力分级机，水力旋流器，打砂机，实验室砂泵，实验室摇床，实验室螺旋溜槽，实验室浮选机，实验室球磨机，实验室破碎机，实验室磁选机，实验室调浆桶，研磨机，真空过滤机等产品，另可根据客户要求定做各种型号的选矿机械设备等成套选矿设备，适用于选铁、铜、金、银、铅、钨、钼、锰等有色金属矿及萤石、石英石等非金属矿，广泛应用于冶金、矿山、化工、建材、煤炭、耐火材料、学校等行业。

The technology of grading of micro diamond powder and the dispersion of micro powder in water are studied in this paper. At the same time a system of shooting flow grader is designed.

本文研究了超细金刚石微粉的流体分级技术，设计了一套射流分级器，并对金刚石微粉在水中的分散性进行了初步研究。

The classification efficiency and resisting force expenses have been compaired with cyclone dust extractor by rltv empirical study.

与普通旋风除尘器进行了对比实验研究，比较了分级效率和阻力损失情况，结果表明在相同风量下，无筒体旋风除尘器的分级效率高于有筒体旋风除尘器；在相同风量下，无筒体旋风除尘器的阻力损失较有筒体旋风除尘器的阻力损失有所增加。

To test these algorithms and methods, an automatic grading system composed of PC, PLC, camera, image grabbing card and proximity switch was constructed, and 300 citruses were taken in the experiments on the system.

建立了由PC机、PLC、摄像机、图像采集卡和接近开关等组成的上下位机结构的柑橘视觉分级自动化系统，并以300个柑橘进行了分级试验。

Combined with the idea of \\\"grading district\\\" in Managing the Information of Exurb Safety and \\\"liability tied\\\" and taking into account of factors affecting exurb road safety, this paper analyzes in depth the basic functions and system design of safety management information system for Exurb Road. The system gets the functions such as management with different levels of exurb safety information, safety analysis, safety forecast and safety assessment. Furthermore, the system defines the responsibilities and duties related to the managers of exurb road safety and establishes an incentive mechanism for their assessment.

笔者在综合考虑影响远郊区县交通安全因素的基础上，结合远郊区县交通安全信息&分级分区&和&责任捆绑&的思想，对远郊区县交通安全管理信息系统的基本功能、系统设计等进行了深入分析，实现了远郊区县安全基本信息的分级处理、对事故或隐患的安全分析、安全预测、安全评价功能以及界定了安全责任人的相关职责并建立了对其进行考核激励的机制。

The Whole PCL certical impact crusher including feed hopper, classifier, whirl pool cacity, impeller, main bearing assembly base, transmission device and motor etc. Operating pinciple is as follows: the materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second.

全体韧带 certical 冲击破碎机包括饲料料斗，分级机，旋流池 cacity ，叶轮，主轴承装配基地，传动装置和发动机等业务 pinciple 如下：物料进入破碎机通过直属料斗，这是分为两个部分，一个部分是通过中间的分级进入旋转叶轮高速，然后加速，其速度可以达到几百加速，然后是通过隧道开枪叶轮周围的速度60-75米/秒。

The ISO viscosity grade system uses the kinematic viscosity at 40 C to classify lubricants.

ISO粘度分级体系采用温度为40°C时的运动粘滞率进行润滑油分级。

PaCO2 was correlated with haemoglobin and serum albumin,with the values of r being 0.23 and 0.13,repectively.AaPO2was not correlated with spider naevi,liver palms or Child-Pugh class; PaO2 was not correlated with spider naevi or liver palms.

AaPO2与肝掌、蜘蛛痣、Child分级无显著相关性；PaO2与Child分级显著相关，但与肝掌、蜘蛛痣无显著相关性。

The following steps were taken:(1) design of a grading system model;(2) determination of proportions of histologic grades by naked-eye evaluation and by digital measurement;(3) evaluation of metastasis according to proportions of grades;(4) determination of the influence of site of grade 3 in nodal metastasis;(5) design of a Gleason-like scoring system; and (6) statistical evaluation.

接着，我们进行了以下步骤：（1）设计好我们的分级系统；（2）肉眼和计算机软件分别评估确定各级组织学图像所占比例；（3）根据各级组织学图像所占比例来评估淋巴结转移情况；（4）得出3级组织学图像在瘤组织不同区域对淋巴结转移的影响；（5）设计出Gleason样的评分分级系统；（6）统计分析。

Then the analyses of detected results and the TNM stagings or the histological classifications of the carcinoma were statistically analyzed in SPSS.

结果：p53功能失活率为64％，明显高于p53基因突变率49％。p53功能失活和食管鳞癌的TNM分期有关，分期越高，p53功能失活率越高；p53功能失活和食管鳞癌的组织学分级有关，分级越高，p53功能失活率越高。

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。