按照降低能耗的要求，应选用压损小的流量计。
In order to reduce the power consumption flow meters with low pressure loss should be used.
卧式旋风筒内压损较小，仅为立式旋风筒的一半。
The pressure drop in horizontal cyclone is only a half of that in vertical type.
产品在包装时必须留有足够的空间以防止产品压损。
Product is to be packed with enough room as not to be squashed.
引起垂直管段压损变化的主要因素是输送煤粉浓度。
Distinctly, a key factor affecting the pressure drops for vertical pipe is the concentration of conveyed pulverized coal.
根据弯管压损理论选择设计了短半径弯管，并对其进行了相关试验。
Based on the elbow press loss theory, a short radius elbow was chosen and designed and experiments were made using it.
介绍汽轮机高、中和低压缸抽汽流道的流量分布和压损的计算方法。
The paper presents a method for calculating mass flow distribution and pressure losses in HP, IP and LP steam turbine extractions.
在水平管道中，用压缩空气对玻璃珠进行密相气力输送压损实验研究。
Dense phase pneumatic conveying experiment of glass beads are carried out using compress air at horizontal pipeline.
弗留格尔公式可用于确定变工况下抽汽管道压损值和诊断抽汽管道的故障。
Frugal formula can be used to calculate the pipe pressure loses of extractive steams, and to diagnose problems of extractive steam pipes.
过滤速度太高会形成压损过大，下降除尘功率，使除尘滤袋阻塞和过早损坏。
The filtration rate is too high will form the pressure loss is too large, the power down dust, dust bag blocking and premature damage.
弗留格尔公式可用于计算变工况下抽汽管道的压损，也可用于诊断抽汽管道的故障。
Flugel formula can be used to calculate pipe pressure loss of extractive steam and diagnose problems of extractive steam pipe.
在管道系统中起对介质的接通或截流，流通能力强，压损小，双向密封可达到零泄漏。
In the pipe system, the medium is connected or cut, the flow capacity is strong, the pressure loss is small, the two-way sealing can achieve zero leakage.
通过三类弯管形式压损试验，发现了短半径弯头在一个较大料气输送比范围内均产生最小压损；
By means of the pressure loss in three kinds of bend configuration. it is found out that the short radius elbows appear to yield the lowest pressure loss in a wide range of mass over air ratio.
其安装位置对直管段长度要求短、压损低、精确度高、维修量少，性能稳定，并介绍了应用情况。
Its installation location involves shorter straight pipe section, low pressure loss, high accuracy, small amount of maintenance and stable performance. The application status is a...
介绍气力输送管道的变径设计方法和变径管道气力输送试验中压损、料气比、物料质量流量等间的关系。
A method of stepped-diameter design for pneumatic conveying pipelines, as well as relationship among pressure loss, ratio of material to air, and mass flow rate of materials etc.
高温、高压、高压差的蒸汽调节阀中的流动不稳定导致异常的振动，造成阀门的磨损及阀杆破坏以及流动中的压损。
The unsteady flow in the high pressure steam valve cause unusual vibration, the valve pole to be destroyed, the pressure while flowing to be lost, etc.
对与容器连通的进口管，要使用其通过阻断阀时的压力降。在确定这些压损时，必须要考虑进口管线和放空装置的上游线路。
The inlet pipe penetration into the vessel, the pressure drop across any block valves used. upstream of the venting device, and the inlet piping must be considered when determining these losses.
本文以气力压运系统各项压损计算模型为基础，提出了两相流总压损的计算模型，通过计算机对总压损计算模型进行了八次工况的计算。
Based on the calculation model of various pressure losses in a positive pneumatic conveying system, a calculation model of total pressure loss in two - phase flow is established in the paper.
试验结果表明，长半径弯管的压损高于短半径弯管的压损，与最新研究理论相符；但是，使用长半径弯管时分配器的排量要大于使用短半径弯管时分配器的排量。
The test result proved the press loss of the long radius elbow is higher than that of the short radius elbow, which accorded with the new theory.
如果油缸内残留空气受急剧夹压时，那么，由于液压油的作用，有可能使密封圈烧损。
If the residual air in cylinder is impacted by abrupt clamp pressure the seal ring will be damaged due to the effect of diesel oil.
阐述了解不确定型决策分析问题的实质就是将益损值矩阵经变换向量转换为一维压向量。
The essential for resolving uncertain decision-making problem is how to transform the benefit and loss matrix to the compressed real vector with one dimension.
摘要：在页岩气开采的水力压裂过程中，套损时有发生，严重影响页岩气开采效率。
Abstract: Casing failure occurs frequently during the hydraulic fracturing process of shale gas formation, which seriously influences the shale gas recovery efficiency.
本发明低价地提供具有耐热性的绝缘膜的磁性粉以及比电阻高、铁损等小的压粉磁芯的压粉成形体。
The invention cheaply provides magnetic powder with a heat-resistant insulation film, and a compressed powder formed body with high specific resistance and small iron loss and the like.
本发明低价地提供具有耐热性的绝缘膜的磁性粉以及比电阻高、铁损等小的压粉磁芯的压粉成形体。
The invention cheaply provides magnetic powder with a heat-resistant insulation film, and a compressed powder formed body with high specific resistance and small iron loss and the like.
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