使用寿命长，阻力低。
Shuttle valves for low pressure drop.
低压阀门下降班车。
Low pressure drop. Micrometer adjustment. Flanged with threaded companion flange.
具有低压降，可微调，配有法兰等产品特点。
The correlation of laying off is obtained in the low pressure drop region by experiment.
实验得出了低压差工作区下料速度关联式。
They are suitable in the hydraulic system with high pressure, high flow rate and low pressure drop.
该阀非常适合用于高压大流量，压力损失小的系统。
These patented exchangers have high heat transfer with low pressure drop because of short flow length.
这些申请专利的换热器由于流长短而具有传热高、压降低的特点。
Spray towers are used when a low pressure drop is required and the fluids involved might plug a packed bed.
当要求低的压降以及使用的流体可能填塞填料时就使用喷雾塔。
These all metal suction strainers are furnished with optimized pleat size and screen area for extended life and low pressure drop.
这些所有的金属吸油过滤器都配有优化折皱的大小和过滤面积为延长寿命和压力降。
This distributor use small space. has more distribute hole, little gas resistance, low pressure drop , wide operation flexibility.
该气液分布器空间占位更低，气体通道开孔率更大，气流阻力小，压降低，操作弹性范围大。
It is suggested that the oblique-cut semi-cylinder shell is a kind of VGs with efficient heat transfer enhancement but low pressure drop.
结果表明：斜截半柱面涡流发生器是一种强化换热效果好又阻力损失小的涡流发生器型式。
The flow distribution capacity of distributors is most important, especially for tower with large diameter, shallow bed or low pressure drop.
特别是对于大直径、浅床层、低压降的填料塔，分布器的流场均布性能尤为重要。
The new type dryer is characterized not only by simple and light structure, low pressure drop and uniform drying, but also by obvious energy saving.
与原有干燥机相比，其具有结构简单、质量轻、床层压降小、干燥均匀等优点，而且节能优势明显。
Standard grids have advantageously shaped elements to provide high magnetic field and gradient near collecting edges, while causing very low pressure drop.
标准滤线栅便于形成在收集边缘提供高磁场和高梯度的要素，压降较低。
Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
流动面积为等效铜管换热器的3 - 5倍，具有自动清洁功能，因此其压降低，受污染可能性小。
High filtration efficiency (H12) combined with low pressure drop provide continuous high power output, reduced fuel costs, and increased turbine availability.
高过滤效率(H12)结合低压降，可提供连续的大功率输出，减少燃料成本，增强涡轮可用性。
This method has the advantages of high separation efficiency, low pressure drop, high operating elasticity and high yield, and can obtain high purity of 97% citral.
此方法分离效率高，压降小，操作弹性大，收率高，能直接获得97％的高纯度柠檬醛。
Woven glass: incinerators, steels and iron plants, high heat resistance, dust collection efficiency, low pressure drop, long life time (membrane laminated treatment).
玻璃纤维织物：焚化炉，钢铁工厂；高抗热性，集尘效率高，低压降，使用寿命长(压膜处理)。
The corrugated shape of the plates, coupled with a polished stainless steel construction, ensures low pressure drop of the air while still delivering a low fouling rate.
波纹板片与抛光不朽钢结合确保了低空气压降的同时具有一个低污染速率。
The reconstructed network has been per - forming very well into operation with high efficiency, good adaptability to varying operation conditions, and low pressure drop.
改造后的实际运行表明，该网络具有换热效果好，灵敏度低(对外界变化的适应能力强)，阻力降低等优点。
Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone.
采用新型入口的直流式水力旋流器比返流式水力旋流器压降低，处理量大且分离效率略低；
Condition: The boiler starts up to 100-300 kg of pressure valves, low flow, low pressure drop during normal operation, traffic flow, flow adjustable ratio of 75:1 to 100:1.
工况情况：锅炉启动时阀门压差可达100- 300公斤，流量较小，正常运行时压差较小，流量大，流量可调比为75：1 ~ 100：1。
It has advantages such as reasonable flow channel structure; low pressure drop; high processing ability, high mass transfer efficiency, good design flexibility and wide applicability.
它的特点是流道结构合理，阻力降小，处理能力大，传质效率高，设计弹性大，适用范围广。
The benefits of this technology include superior combustion efficiency, low emissions, low maintenance, low pressure drop, and low turndown, resulting in improved overall plant performance.
此技术的好处包括燃烧效率高，排放低，维护少，压力下降低，调节低，因此提高了工厂的整体性能。
Based on experimental test, a new impact type inertia separator with fluted tubes, with high efficiency and low pressure drop, used for circulation fluidized bed boilers is proposed by authors.
作者在试验基础上提出了一种用于循环流化床锅炉中的新型冲击式槽形管惯性分离器，它具有高效率、低阻力等优点。
Wire mesh honeycomb combines a low pressure drop compared with powder catalyst and high mass transfer compared with ceramic honeycomb, mainly attributed to the high porosity of wire mesh structure.
蜂窝状筛网催化剂的高开孔结构，使其较粉末催化剂具有较低的压力降，较蜂窝状堇青石催化剂具有较高的传质系数。
Compared by calculating the pressure drop structured packing is far less than the bulk of solid catalyst packing pressure drop, fully reflects the low pressure drop structured packing characteristics.
通过计算对比规整填料的压降远远小于固体散装催化剂填料的压降，充分体现出规整填料低压降的特点。
The Rural School and Community Trust, a pressure group, points to small schools' low drop-out rates and strong parental involvement.
乡村学校利益集团--乡村学校和社区信托指出：小学校辍学率低，家长热心参与。
The high-pressure liquid refrigerant through the expansion valve, because the expansion valve throttling pressure drop, the refrigerant into normal temperature low pressure liquid.
常温高压的液体冷媒流过膨胀阀，因为膨胀阀的节流作用压力降低，使得冷媒变成常温低压的液体。
Air flow disperses even, held - up time is long, and pressure drop rate is low, so it can be applicated into heating systems.
气流分散均匀，滞留时间长，压降低，可应用于加热系统中。
The results also show that the pressure drop of the two kinds of heat sinks is little influenced by power input under the low approaching velocity.
在低风速下，加热功率对这两种散热器压降的影响也不大。
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