| 1. | The tail lift curve slope as determined from the panel model may require adjustment in order to apply the test results . 为了应用试验结果,根据翼段模型试验确定的平尾升力曲线斜率可能要作些修正。 |
| 2. | Control of the slope of standard curve in spectrophotometry 浅谈分光光度法标准曲线斜率的控制 |
| 3. | Automatic slope control . a device which automatically changes the slope of an amplifier ' s curve to compensate for temperature changes 自动斜率控制。自动改变放大器曲线斜率以补偿温度变化的一种设备。 |
| 4. | The formula is after confirming the values of parameters of the formula , we can calculate the slopes of bidding curve through the formula 通过确定各参数的数值,运用该公式计算报价曲线斜率,进而构造报价曲线,得到报价方案。 |
| 5. | In mature power market phase , this paper establishes mathematic model aiming at maximum profit . this paper concludes a formula calculating the slope of bidding curve from the model 在电力市场成熟阶段,本文以最大企业利润化为目标建立数学模型,推导出报价曲线斜率的计算公式: 。 |
| 6. | In the elastic term , the two load - displacement curves slope are similar , the new structure s slope is more greatly . stiffness is better than the traditional structure . but the new joint s crack load is littleer 在弹性阶段两者的荷载-位移曲线斜率相差不多,而且新的连接形式斜率还大一些,它的刚度较传统连接形式要好,但新的连接形式楼板开裂荷载稍偏低,应采取加强措施来提高开裂荷载。 |
| 7. | By the reason of characteristic on statistics of images , we gave a face searching and locating algorithm based on the second derivatives operator . we obtain the position of face by calculating the change of projection curve using the second operator 该方法计算人脸在两个投影方向上的统计特征,使用二阶微商算子估计投影曲线斜率的变化,进而找出人脸的外接矩形,判断头部在图象中的位置。 |
| 8. | From the statistics on the slope coefficients of the dynamic curves with the elongation ratio of 1 . 4 in the pressure of 60 - 100mmhg , 80 - 120mmhg , 100 - 140mmhg , we can conclude that there is no significant difference between the slope coefficients of the dynamic curves in different pressure 而在伸长比为1 . 4 ,压力水平分别为60 - 100mmhg , 80 - 120mmhg , 100 - 140mmhg时,动态曲线的斜率进行统计的结果表明,不同压力水平下的动态曲线斜率不具有明显差异。 |
| 9. | This paper focuses on the research of fuzzy control , especially rule self - adjusting fuzzy control method . by theoretic analysis and simulations , the influences of parameters and system performance characteristic of some kinds of rule on - line self - regulating fuzzy control methods are discussed , and a novel real - time self - adjusting fuzzy control method ( vsrsafc ) is proposed from the diagrammatic point of view . in vsrsafc , the slope of the rectifying curve of rule scaling factor a is altered by the fine - tuning and coarse tuning combined mechanism to adjust the fuzzy control rules according to error e and error change ec , which more coincides with characteristic of system response than the conventional self - adjusting method that adjusts rule scaling factor only according to the error e , and has better static and dynamic performances than the latter 其中变斜率规则自调整模糊控制的效果较为明显,它是基于插值的非线性规则自调整模糊控制的引申以及常规全论域规则自调整模糊控制的改进,该方法采用粗、细调结合机制,通过改变规则调整因子的修正曲线斜率,使系统同时根据误差e以及误差变化ec在线调整模糊控制规则,比传统的仅基于系统误差e的自调整方法更符合系统响应特性,可获得更好的动静态控制性能,特别是对于系统参数发生改变、控制参数选取不当等不良状况,控制器仍能较快自调整,具有较强的在线自适应能力。 |
| 10. | He finds the pitch range after calculated the three important parameters through the bladed for windows software , then presents an optimized control strategy that regulate the pitch angle in terms of the wind speed . it must control the output power because the variational output power brings the variational loads . he confirms and optimizes the control strategy that the output power is the control target , the output power is divided into three parts 将功率作为系统控制的目标,将功率分成三段进行控制,在低风速区,载荷是有限的,以功率最大化作为控制目标;在额定风速附近,由于处在升力曲线斜率的变化点,功率变化较大,应尽快调整桨距角进入失速区工作,减少载荷的波动,该额定风速区的上下工作点要通过现场试验的手段来确定;在额定风速以上,使功率维持在额定输出,减少功率波动,并通过bladed软件的仿真计算对控制策略进行了验证。 |