1)bed expansion床层膨胀
1.The expansion of biological fluidized bed has a strong relationship with hydraulic dynamics and efficiency in biochemical reaction zone, bed expansion characteristics are fundamentally important for us to design and run liquid solid biological fluidized bed.生物流化床的床层膨胀行为直接与生化反应区的水动力学和效率相关 ,床层膨胀特性是进行合理设计和运行的重要依据。
2.It focuses on reviewing the effect of temperature on the minimum fluidization velocity, minimum fluidization voidage, bed expansion ratio, and bubble diameter, which are in relation with the design and operation of fluidized beds.文中结合研究结果 ,综述了温度对最小流化速度、最小流化空隙率、床层膨胀比和气泡直径的影响。
3.Particle circulation technique between the two beds and fluidized bed expansion characteristics.得出了不同操作条件下，两床间物料循环及流化床床层膨胀的特性，分析讨论了各种因素（流化速度、床层静止高度、辅助气流量等）对气化系统操作的影响。
英文短句/例句
1.ion exchange bed expansion离子交换剂床层膨胀率
2.Bed Expansion Behaviors of Super-High-Rate Anaerobic Bioreactor超高效厌氧生物反应器床层膨胀行为的研究
3.Hydrodynamics of Vibrated Fluidized Bed of Mono-Component Particles (2)──Bed Expansion and Minimum Fluidization Velocity单组分颗粒振动流化床的流体力学研究（2）──床层膨胀和起始流化速度
4.Separation of Catechin Efficiently by Expanded Bed Adsorption Chromatography;膨胀床吸附层析高效分离儿茶素的研究
5.expanded or exfoliated obsidian黑曜岩,膨胀或层状的
6.Separation Conditions of Catechins with Adsorption Chromatography and Its Application to Expanded Bed;儿茶素的吸附层析最佳条件及在膨胀床上的应用研究
7.Preparation of Polyethylene/Expanded Graphite Intercalated Composites by In-situ Expanding Method原位膨胀熔融混合法制备聚乙烯/膨胀石墨插层型复合材料
8.Study on Macroporous Resin Expanded Bed Adsorption of Ginkgo Flavoid;大孔树脂膨胀床吸附银杏黄酮的研究
9.Bentonite is an expandable three-layer clay mineral.皂土是一种可膨胀的土层粘土矿物。
10.Study on Expansion and Intercalation Properties of Muscovite白云母的化学膨胀性及插层性能研究
11.expanding product（多指膨胀矿渣）膨胀制品
12.secondary expansion(使用时膨胀) 二次膨胀
13.Bed Expansion in the Dense Phase of Binary Mixture Particle in Gas-Solid Fluidized Beds气固流化床中双组分混合颗粒密相床的膨胀
14.Of, relating to, or capable of expansion.膨胀的关于膨胀的或有膨胀特征的
15.The state of being turgid.膨胀，肿胀，肿大膨胀、肿胀，肿大的状态
16.The act of distending or the state of being distended.膨胀，肿胀膨胀的过程或肿胀的状态
17.become bloated or swollen or puff up.变得发胀、肿胀或膨胀。
18.Due to fluidization, the static bed of sand particles expands and the height of the expanded bed depends upon the fluidizing velocity.由于硫化作用，静态床沙粒的膨胀和膨胀床的高度主要取决于硫化速度。
相关短句/例句
bed expansion ratio床层膨胀比
1.Local phase holdups and bed expansion ratio(H/H0) near gas distributor region were investigated.45 mm的苯乙烯树脂为气相、液相和固相,应用开发的微电导探针测试技术同时测得三相局部含率,并对气体分布器区的局部相含率和床层膨胀比(H/H0)进行了实验研究,考察了固体颗粒的粒径、密度及表观液速和气速对床层膨胀比的影响。
3)bed expansion rate床层膨胀率
1.063m/s,respectively;their respective maximum bed expansion rate were 1.6 kPa,最大床层膨胀率为1。
4)expanded bed膨胀床
1.Study on characterization and test of presulfiding of hydrogenation catalyst in expanded bed;膨胀床预硫化催化剂的表征及测试
2.Purification of nattokinase by ion exchange adsorption in expanded bed;膨胀床离子交换吸附分离纳豆激酶
3.Hydrodynamic modeling in expanded beds for protein purification;蛋白纯化膨胀床内的流动特性
5)slight expanded-bed微膨胀床
1.Research on slight expanded-bed oil residue hydrotreating reactor;微膨胀床渣油加氢处理反应器的研究
6)bed expausation床膨胀
延伸阅读
厌氧附着膜膨胀床法分子式：CAS号：性质：利用反应器中膨胀床载体上的生物膜对废水进行厌氧生物处理的过程。载体常采用烟道灰或硅藻土。废水从密闭反应器底部进入后上升流动，控制床层膨胀率(10％～20％)，搅动床层并使废水回流。有机物经厌氧发酵后转化为气体，集中在反应器上部后引出。
