查询词典 damping-off

Then impulse hammer technique on the cantilever beam was used to determine the vibrational damping.

此外，我们采用了悬臂梁锤击法对材料的动态阻尼进行了分析测算。

Heat-treating temperature affects obviously the damping capacity of these alloys.

热处理工艺对合金阻尼性能有很大的影响。

With the heat-treating temperature rise and time increase, the damping capacity of Fe-Al reaches peaks at 900℃or 1000℃for two hours followed by air cooling and decreases with further increasing of heat-treating temperature and time.

固溶处理后的在350℃时效处理过程中，随着时效时间的增加，合金的晶体并没有发生改变，合金的阻尼性能也没有明显的变化。

Eustacia arose, and walked beside him… brushing her way over the damping heath and fern

游苔莎站了起来…在他身边跟着他走去，一路之上，裙边衣角，擦着带有露水的石南和凤尾草而过。

The effect of annealing time on damping capacity of hot-rolled Mg-0.6Zr alloy was studied.

研究了不同退火时间对Mg-0.6Zr热轧板材阻尼性能的影响。

The results show that for a certain depth and damping coefficient, if the wave impedance ratio is small, the seismic re...

计算结果表明，对于一定的土层厚度，在一定阻尼比条件下，土层和基岩的阻抗比小到一定程度时，可以将基岩假定为刚性约束，而误差可以控制在一定的范围内。

Equivalent force over a sector and damping of impellers are analyzed.

其次，推导了叶轮的振动频率的计算方程。

Offsctdruckereien-and-ink balance refers to a certain business card printing and membership card production speed and business card printing and membership card making inverterbral and adjust the damping solution units, so that emulsive ink, fountain solution that is included with the ratio of less than 26%, resulting in slight w/o-emulsive innovativeink, at least for the amount of fluid and printing ink compete.

胶印火不朱不均是指：在必不退的制卡和会员卡制息速率和制卡和会员卡制息不不抬力下，调度润版液的提不供度，使乳化后的油不朱，所含润版液的比例小于26%，变成惨重的W/O型乳化油不朱、用起码不供液度和印版上的油不朱相差抗。

Offset printing ink balance refers to a certain business card printing and membership card production speed and business card printing and membership card making inverterbral and adjust the damping solution units, so that emulsive ink, fountain solution that is included with the ratio of less than 26%, resulting in slight w/o-emulsive innovativeink, at least for the amount of fluid and printing ink compete.

胶印火不朱不均是指：在必不退的制卡和会员卡制作速率和制卡和会员卡制作不不抬力下，调度润版液的提不供度，使乳化后的油不朱，所含润版液的比例小于26%，变成惨重的W/O型乳化油不朱、用起码不供液度和印版上的油不朱相差抗。

In this paper, a novel control strategy which contains a simple and practical fuzzy proportional derivative unit combined with an integral unit and an acceleration damping unit was developed. This configuration preserves the linear structure of the conventional state feedback controller, but has variable gains: the proportional and derivative gains are nonlinear functions of their input signals, which have self-tuning capabilities using human experience and knowledge.

本文在简要分析系统数学模型的基础上首先给出了传统的状态反馈控制器的设计方法，并在此基础上，提出了一种非线性模糊PD控制器结合线性加速度阻尼环节和线性积分环节的混合控制器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。