According to the running situation in a power plant, the main factors of the decline rate about No1 unit condenser vacuum are investigated, six reasons for poor tightness in vacuum system are determined, corresponding measures are set up, and the effect and comparative analysis of economic benefits is given.
结合电厂现场运行情况调查分析影响机组真空下降速度的主要因素,确定了影响真空系统严密性差的6个主要原因,制定了相应的对策措施,并对措施实施后效果进行检查和经济效益对比分析。
At some banks, capital ratios are dropping fast.
一些银行的资本充足率下降速度很快。
It records "air data" such as the airplane's speed, heading, altitude, rate of climb or descent, accelerations, and decelerations.
它记录的飞行数据包括飞机的速度、航向、高度、爬升或下降速度、加速以及减速等。
Reduction in growth rate and vigour. Darkening of the leaves. Decreased drought resistance.
生长速度和活力下降。叶色变暗。抗旱能力下降。
Inflation continues to decline, albeit slowly.
通胀持续下降，虽然速度较慢。
White male death-rate increased in a declining rate.
白人男子的死亡率增长速度在下降。
Allied M10 Tank Destroyer acceleration speed slightly decreased.
盟军M10坦克歼击车加速度略微下降。
Research on Speed Loss during Ships Turning;
船舶转向过程中速度下降问题的研究
A swift decline or decrease, as in quality, quantity, or intensity.
下跌在质量、数量或密度上的迅速下降或减少
The maximum practical speed of electronic connections falls off quickly as cable lengths increase.
电子连接的最大实际速度会随著缆线长度的增加而快速下降。
The Modified Steepest Descent Method──Best Point in Steepest Descent method
改进的最速下降法─最好点最速下降法
The apparent viscosity at the point decreases distinctly with shear rate increasing.
随着剪切速率的增加,转相点的视粘度明显下降.
Raindrop fall at a speed of about 500 to 1,000 feet a minute
雨点以每分钟大约五百到一千英尺的速度下降
Raindrops fall at a speed of about 500 to 1,000 feet a minute.
雨点以每分钟大约五百到一千英尺的速度下降。
Excessively long fall distances are required for drops of raindrop size to attain terminal velocity.
雨滴为了得到足够的末速度必须下降很长距离。
Analysis and Solution to the Failure of Lifting Speed Lowing Down of the Large Arm of Slag Hauler
渣包车大臂举升速度下降的故障分析及排除
The total porosity and the aerate porosity decrease after the rain while the faster available porosity and the slow available porosity increase .
降雨后土壤的总孔隙度下降，通气孔隙下降较明显，同时速效孔隙和迟效孔隙增多。
It was found that with increasing the cathode temperature the arc velocity decreases.
实验发现,随着阴极温度的增加,电弧的后退速度下降。
When the cutting speed is over 500 metres per second, cutting temperatures decrease rather than increase.
当切削速度超过每秒500米时，切削温度下降而不是上升。