In this psper, the model of the multi - machine scheduing problem for minimizing total flow time was propssed and established.
本文研究了总的流程时间最小的多机调度问题，建立了该问题的数学模型，并用一种改进遗传算法有效解决了该问题。
No-wait flow shop scheduling problems with total flow time minimization is an important manufacturing system widely existing in industrial environments.
以总完工时间为目标的无等待流水车间调度问题是一个重要的制造加工系统，广泛应用于工业生产中。
Over time, the buildup of plaque deposits can rupture and cause total blockage of the blood flow to the heart.
久而久之，血小板沉积物逐渐积累，会导致流往心脏的血液完全阻塞。
The algorithm is to minimize total travel time in the whole network by assigning traffic flow to links that have the lowest marginal link travel time at every time period.
该算法通过在每个时段把车流分配至边际行程时间最小的路段上，从而最小化交通系统内车辆的总运行时间。
Effects of water flow rate, time of ultrasound and electric power input on total removal efficiency and floatation efficiency were presented and analyzed.
探索了超声波输入电功率液体流量以及超声波作用时间对微粒分离效果的影响。
The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.
随着注入压力、注入流量以及注入时长的增加单位时间的总热损逐渐减小，但是降低幅度变缓。
The planar laser scattering was used to visualize the instantaneous flow while measuring total pressure and sampling the concentration of CO2 were used to obtain the time averaged results.
采用平面激光散射技术对其进行瞬态可视化成像，利用组分采样、测量总压进行时均分析。
It offers high precision and good dynamic performance. The prompt and total flow can be measured and displayed through LED at the same time. The data do not disappear when power is off.
它具有精度高、动态性能好，同时测量瞬时流量和累计流量两个参数，测量结果以LED显示，掉电数据不易失，并配有rs232串行口输出。
It offers high precision and good dynamic performance. The prompt and total flow can be measured and displayed through LED at the same time. The data do not disappear when power is off.
它具有精度高、动态性能好，同时测量瞬时流量和累计流量两个参数，测量结果以LED显示，掉电数据不易失，并配有rs232串行口输出。
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