功指数,Work index
1)Work index功指数
1.The grindability of ball milling of phosphate ore bearing rare earths was determined by using a simplified test method of determing approximate work index.采用测定近似功指数的简化试验方法 ,对贵州织金新华磷块岩矿床下矿层含稀土磷矿石的球磨可磨性进行了测定 ,得到该矿石的功指数约为 16 。
2.According to the results obtained by the adaptability test of autogenous grinding medium and the pilot test for Dahongshan iron ores, the authors analyse work indexes of autogenous grinding medium, NORM datum values and flowsheet test results and discuss the establishment of autogenous grinding technology and its flowsheet.以大红山铁矿石自磨介质适应性试验和半工业试验结果为依据,对自磨介质功指数、NORM 基准数和流程试验结果进行了分析和讨论,结果表明,对大红山铁矿石可采用全自磨或半自磨,但采用半自磨工艺更为合理。
3.Reservoir identification as well as physical property evaluation methods and criteria was established by using work index,and consequently the rapid reservoir identification and evaluation was achieved.针对碳酸盐岩储层快速识别与储层物性评价开展了研究,完善了碳酸盐岩岩性特征、工程特征储层识别评价方法,建立了功指数储层识别、物性评价方法与评价标准,实现了储层快速识别与评价。
2)function index功能指数
英文短句/例句

1.There was also bad relatio n between the nerve functional index and other parameters.神经功能指数和所有其他参数之间相关性差。
2.The value of Tei index in detecting right ventricular function of chronic pulmonary heart diseases心肌功能指数在慢性肺部疾病右心室功能测定中的价值
3.R-index and AR-index:Complementing Indicators to h-index;R指数、AR指数:h指数功能扩展的补充指标
4.Study on the Tei Index for Assessing Right Ventricular Function;Tei指数在评价右心室功能中的研究
5.Research about the Macroeconomic Forecast Function of China Index Future;中国期货指数宏观经济预警功能研究
6.The Construction of the Commodity Futures Index and Study of Its Functions;商品期货指数的编制研究及功能检验
7.Signaling Function of China Consumer Confidence Index;中国消费者信心指数的信号引导功能
8.Tei index for assessing left ventricular function in patients with uremiaTei指数评价尿毒症患者左心功能
9.Function Analysis of the Largest Lyapunov Exponent of Masseter Muscle咬肌电最大Lyapunov指数功能分析
10.Pragmatic Function of the Plural First Person Deixis in English and Chinese英汉第一人称指示语复数的语用功能
11.Evaluation on left and right ventricular function in patients with hypertension by acoustic quantification techique,tei index and stereologic methodAQ指标、Tei指数与体视学方法评价高血压心功能
12.Prediction efficacy of early renal artery resistance index and pulsatile index on renal function of renal allograft recipients肾动脉阻力指数和搏动指数对移植肾功能的预测作用
13.Assessent of Left Ventricular Diastolic Function Using Tei Index in Patients with Chronic Cardiac Insufficiency.;Tei指数评价慢性心功能不全患者舒张功能的临床研究
14.The Clinical Study of Doppler Tei Index for Evaluating Left Ventricular Global Function in Patients with Chronic Cardiac Insufficiency;多普勒Tei指数评价慢性心功能不全患者左室整体功能的临床研究
15.Tei Index Assess Left Ventricular Function for Patients with UremiaTei指数评价尿毒症患者左心功能的应用研究
16.Estimation of Right Ventricular Global Function Using Tei Index in Patients with Hypertrophic Cardiomyopathy;Tei指数评价肥厚型心肌病右心功能的临床研究
17.Quantitative Estimation of Normal Fetal Combined Systolic and Diastolic Ventricular Function Using Tei Index;Tei指数综合评估正常胎儿心室功能的定量研究
18.To Evaluate the Heart Function of Patients with Chronic Atrial Fibrillation Applying Heart Failure Echocardiography Index;应用心衰超声指数评价慢性房颤患者的心功能
相关短句/例句

function index功能指数
3)power exponent功效指数
1.First, we give the power exponent for composite hypothesis testing problem with one-bit compression.用信息论的数据压缩方法讨论两个相关信源假设检验问题,在1比特压缩率编码约束下给出了复合假设检验问题的功效指数函数,并用该方法证明了复合假设检验情形的Stein引
4)heart function index心功指数
1.A research on the marking and evaluation criteria of the heart function index for students in P.E.dept.of Zhoukou normal college;关于周口师院体育系学生心功指数评分评价标准的研究
2.This study adopts three kinds of methods to test 30 university students squatting and rising load to research the relativity of accumulating heart function index,instant heart function index and VO2max and then determine the validity by these indexs.为探索一种简便有效的评价人体心血管系统功能的定量运动负荷方法,采用3种不同负荷的蹲起试验方法对30名普通大学生的累积、即刻心功指数与他们的VO2max进行相关性研究,以相关系数的大小来判别各自的效度。
5)spectrum exponent功率谱指数
1.The power spectrum exponent analysis indicates that there are three differ- ent intervals where the static water heights have the effect on vibration energy.信号的功率谱指数分析表明,静态液位对振动能量的影响存在于3个区间,分别为0。
6)Operati on work index操作功指数
延伸阅读

功指数  在选矿中表示物料破碎或磨碎难易的一种指标。初期概念是将不限定粒度的物料破碎至100μm 粒级时所消耗的单位功。数学式为:功指数,W为单位破碎功(kW·h/t);F80、p80分别为物料破碎前后的粒度(以物料80%重量可通过的筛孔计算)。70年代以来,考虑到产品粒度对单位功耗的影响,扩展了功指数定义范围,以产品细度表示磨碎功指数。棒磨功指数测定范围为6~65目,球磨功指数测定范围为65~500目。Wi是在特定的设备和特定条件下测得的。根据测试设备和方法的不同可分为冲击破碎功指数、棒磨功指数、球磨功指数和自磨功指数等。各有不同的计算公式。邦德已建立了根据试验并用回归分析方法得出按功指数Wi来选择和计算工业生产上需用的破碎与磨碎设备的一套方法。包括确定设备规格、台数、所需功率、磨矿介质尺寸等,称功指数计算法。此法在美国、加拿大、日本和欧洲一些国家选矿界广泛采用。