查询词典 file dust

Our main products are: snorkels 16 meters platform, 3-scissors-snorkels Huoti ,3-16 meters helicopter snorkels Huoti-10-600 tons of hot-pressing 1,000 tons of 5-Cold Press , Mupi drying line, Tornado bag dust removal system, pulsed electrostatic dust removal system.

本厂主要产品有：液压升降平台、3-16米剪叉式液压升降货梯、3-16米直升式液压升降货梯、10-600吨热压机、5-1000吨冷压机、木皮烘干线、旋风布袋除尘系统、静电脉冲除尘系统。

Key characteristics of 911 building demolition events: Straight Down Motion - Sudden Structural Failure - Buildings Collapsing At Free-Fall Speed - Total Collapse Of The Entire Load Bearing Cores - Many Examples of Cleanly Sliced Heavy Girder Steel Core Supports - Dust Clouds Containing Heavy Girders In Highly Energetic Horizontal Motion - Horizontal Ejections Of Heavy Girders And Pulverised Concrete Onto The Tops And Embedded Into Surrounding Buildings - Rescuers Reported And Seismic And Other Detectors Recorded Energy Dissipation Produced By Many Explosions (Recorded in real time by several different independent sources) In addition: Pools of molten Steel recorded over 1 week after collapse in the sub-basements (Refer to paper written by Physics Professor Steven Jones) Closer inspection of original video evidence shows heavy steel core columns turning to dust within seconds – question:- was a novel "StarWars type" energy directed beam weapon used in conjunction with explosives to undermine the integrity of the twin tower complex?

关键特征911房屋拆迁事件：直上下动作-突然结构上的故障-建筑物倒塌，在自由降落速度-彻底瓦解整个承载内核-很多例子，干净利落地切成沉重的大梁钢为核心的支援-尘土含重，在大梁高能水平运动-横向抛射重的大梁和青山混凝土上，车顶嵌入到周围建筑物-救难人员据报，地震和其他探测器记录耗能所产生的许多爆炸事件（记录在实时性，由几个不同的独立消息来源），此外：池钢水录得超过一周后崩溃，在分库（指书面文件，由物理教授史蒂文琼斯）加强检查，原来录像证据表明，重钢芯柱谈到粉尘数秒内-问题：-是一种新型的&为Starwars型&能源定向粒子束武器配合使用炸药完整性的前提下，在双塔复杂吗？

Because of the large volume of dust generated during the production of bulk material for premixes, specific attention should be given to the need to avoid cross contamination and facilitate cleaning (point 3.14), for example through the installation of sealed transport systems and dust extraction, whenever possible.

由于预混合半成品的生产过程中会产生大量的粉尘，要注意防止交叉污染和进行清洁(3.14 条)，例如可能的话通过安装密闭传送系统和除尘系统。

In view of a little very fine dust containing in natural gas and coal gas, it is necessary to provide a set of high-effective dust-removal unit for the pressure-regulating equipment of gas transmission and distribution back system.

天然气及煤气输送配后系统调压设备对天然气及煤气洁净度要求比较严格，针对天然气及煤气中所含有少量极细微的粉尘，输送配后系统调压设备需要配备高效除尘设备。

Visible above are red glowing emission nebulas of hydrogen, blue reflection nebulas of dust, dark absorption nebulas of dust, and the stars that formed from them.

上图所见，红色的部份是高温由氢组成的发射星云、蓝色的部份是尘埃造成的反射星云、而黑色的部份是尘埃所产生的吸收星云，恒星便是从中诞生。

Using Field single ignition experiments of the four unconfined volume dispersion and small dosage solid FAE and TNT bombs experiments, we got the peak overpressures of solid FAE at different distances. Compared with TNT, The overpressure of FAE is 1.14~1.6 times higher than that of the TNT. Based on the theory of the air shock wave overpressure, the FAE relativity TNT mass is evaluated. At the edge of the explosive field, the number is 3.88. Pictures of high speed photography indicate that the duration and the most effect area of the FAE and TNT. Compared with TNT, obviously the FAE has more advantages. And, based on the theory of the critical concentration of dust explosion, the radius of dust explosive zone is evaluated. The phenomenon that the overpressure decays rapidly with distance is analyzed. It is suggested that the explosive temperature should be increased as the main approach to improve the FAE explosive capability in the condition when the over pressure is invariable.

通过四组无约束固态燃料空气炸药装置与等质量的TNT在野外开放空间的一次起爆对比实验，测得了不同配方组份FAE装置在不同距离的爆炸超压分布，FAE装置峰值超压比相同距离的TNT高1.14-1.6倍；并运用空气冲击波峰值超压公式计算出了FAE的等效爆炸TNT当量随距离的变化关系，在爆炸场边缘区，FAE装置爆炸当量达到了3.88倍TNT当量；通过高速摄影的图片得到了爆炸产生火球的持续时间和最大作用范围，与等质量TNT爆炸火球相比，FAE的优势明显；运用粉尘爆炸下极限浓度估算了云雾爆轰区半径，并分析了测量到的固态FAE爆炸场的压力分布单调衰减的原因；建议在保持超压不变的情况下，把提高爆温作为提高FAE爆炸性能的主要途径。

On the basis of the mechanism of dust collection by fog-drop and the theory of turbulance pulsation,an industrial test was made on the effect of a wet vibrating fibre-grid dust-removing and cleaning device.

根据雾滴捕尘原理和紊流脉动理论，对湿式振动纤维栅除尘净化装置的效果进行了工业试验。

The source of the dust is the vast loess (wind-laid dust) sheet of Inner Mongolia that stretches west from Beijing 1400 km to the Sinkiang border.

砂塵的來源是北京以西延伸1400公里到新疆邊界的內蒙古巨大黃土層。

Ventilate computer rooms regularly. Install ventilating fan or air conditioner to mitigate the effect of polybrominated dibenzofuran on the body. The dust density around computers is hundreds of times higher than other spaces in the computer room. The dust long adheres to the skin and thus causes various skin diseases.

电脑房间要经常通风，在室内安装换气扇或空调，减轻溴比二苯呋喃对身体的影响，计算机附近的灰尘密度要比机房其它空间高出上百倍，它们长时间附着于人的皮肤上，可导致各类皮肤病。

This disease may be confused with ich by the novice, but the fish with velvet appears as if it is sprinkled with gold dust; hence the common name of gold dust disease.

&这种疾病可能会混淆与脑出血由新手，但鱼与天鹅绒似乎如果是洒黄金粉尘；因此，共同的名字&金尘病。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。