in this paper, temperature difference self-power adjusting valve is used to make bf cooling apparatus change constant flux water supply mode to constant difference in temperature cooling mode.
针对高炉恒流量供水冷却方式的弊端,提出采用温差自力式调节阀使高炉按恒温差供水冷却方式冷却。
but current constant flux blanking plugs have some problems in the flow characteristics and reliability. this raises the difficulty of the application.
但现有恒流堵塞器存在流量调节精度较低和使用可靠性较差的缺点。
compared with constant flux linkage, exciting current is minished with light load.
与恒磁链方案比较,该方案有效地减小初级电流中无功激磁分量。
so the requirement for new technique is urgent now. the constant flux blanking plug has many advantages such as convenient application, simple structure and low cost.
恒流堵塞器具有测调工作量小、结构简单及成本低等优点,是一种理想的分层注水流量调节方法。
we are sensitive to and knowledgeable about the constant flux in which, as cultural and social beings, we (and especially women) find ourselves.
我们对持续不断的变革敏感,对连续发生的变革熟知,正是在这些变革中,作为具有文化与社会属性的人类,我们(特别是女性)找到了自我。
within its interior the bridge host a multiplicity of activities and programs in constant flux and transformations according to the condition of each valley.
而在桥的内部承载着各类依照山谷状况不同而流动转变的多种功能和活动。
the pressure-reducing first constant flux blanking plug has been put forward, and its merits in internal leakage and vibration are analyzed.
本文提出了先减压式恒流堵塞器结构,分析了其在内泄漏和振动特性等方面的优点。
secular change, and the physics and metaphysics of constant flux are accommodated in these two pulses.
世俗变迁,以及物理学和形而上学之间的不断变化与这两种脉动相适应。
these behaviors are under constant flux as operating systems evolve, so research the topic carefully before making any changes.
它们的作用会随着操作系统的发展而变化,所以在做任何修改之前要仔细研究。
then the flow characteristic of the constant flux blanking plug is simulated with the 20-sim software, and it is verified by experiment on the test bench.
通过键合图仿真软件20-sim对恒流堵塞器的流量特性进行计算机仿真分析。 最后采用专门设计的试验台对仿真结果进行试验验证。
the study results show that the approximation of constant flux layer can not come into existence basically in the surface layer over vegetation land.
结果表明:理论的核心——近地层为常数通量层的近似假设在有植被陆面上是基本不成立的。