查询词典 particulate

The head and trail axis speed-time curves of LEFP, speed grads of every liner curvature particulate and section forms under these two different blast ways are compared. The penetration power under different blast ways is simulated with a five-time charge caliber.

对比两种起爆方式下LEFP头部和尾部的速度－时间曲线、药型罩各微元的速度梯度及断面形态，并且在5倍装药口径炸高下，进行了两种起爆方式的侵彻威力仿真。

Changing rooms should be designed as airlocks and used to provide physical separation of the different stages of changing and so minimise microbial and particulate contamination of protective clothing.

更衣室要设计成气闸室，以提供不同阶段更衣的实际隔离，减少对工作服的微生物和尘埃粒子的污染。

After 1 hour of extraction, a sample of extract is taken and centrifuged to remove particulate matters.

萃取液前处理试验中，砷酸钠与NIST 2710 soil之胃与小肠相总砷浓度，95 % CI皆无显著性差异。

The density of particulate matter in north China averages 112 microgrammes and that in the south, 88 microgrammes, he said at a forum on China's investment environment in Chengdu, capital of southwest China's Sichuan Province.

他在一个关于中国西南部四川省的省会成都市的投资环境的论坛上说，空气中粉尘微粒的密度在中国北方城市平均为112微克，在南方城市为88微克。

Only1 per cent of Chinese urban residents live in cities withconcentrations of such particulate matter below 40 microgrammes percubic metre of air.

只有1%的中国城市居民生活在颗粒物浓度低于每立方米空气40微克的城市中。

The deposits of particulate fouling on heat transfer surfaces create a barrier to heat transfer, increase pressure drop and promote corrosion of material.

微粒污垢的沉积造成换热面流动阻力增大，传热效率降低，腐蚀加剧。

The fracture behaviour of the fused quartz particulate composites was investigated.

本文研究了熔融石英颗粒复合材料的力学行为。

Metal strainers are manufactured from wire mesh, perforated metal, or expanded metal, and are often placed in-line with process piping to remove larger particulate matter and contaminants that may damage pumps, valves and other process equipment.

金属过滤器用金属丝网，穿孔金属板或多孔金属板加工生产，经常是嵌套在工艺流程管路中，用于去除大颗粒物质和赃物（容易毁坏泵，阀和其他的工艺设备）。

Main Products: PRS refined C5 petroleum resin PRS Series refined C5 petroleum resin series are the company's long-term efforts to develop advanced technologies in order to by-product ethylene cracker C5 group is divided into raw materials, the use of continuous automated production process, refined by the C5 , catalytic polymerization process such as production of high quality transparent particulate organic polymer.

主要产品：PRS精C5系列石油树脂 PRS精C5系列石油树脂是本公司经过长期努力开发的先进技术，以乙烯裂解副产物C5组分为原料，采用连续自动化生产工艺，经C5精制、催化聚合等过程而生产的具有较高品质的透明颗粒状有机聚合物。

It was found that carbon dioxide, particulate matter and bioaerosol are main problem in day-care center.

结果发现该托儿所室内环境中存在二氧化碳、悬浮微粒及生物气胶的问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。