查询词典 in the dust

The experimental researches of deflagration to detonation transitionof three mean diameter(2μm,5μm and 13μm)of aluminum dust dis-persed in air have been made under the condition of weak ignition in hori-zontal dust detonation tube.

在水平粉尘爆轰管上分别对2μm、5μm和13μm三种粒径的铝粉—空气混合物进行了弱点火条件下燃烧转爆轰的实验研究。

This showed that capacity of water-holding in biological soil crusts were obvious improve,and effected precipitation permeate or water second distribute process.The study results of"fertile islands"formation mechanism in biological crusts showed that biological crusts layer cover could increased nutrients content for below sand soil through precipitation permeate washing,and it promoted plants assimilate more nutriment.The matter import ways of biological soil crusts fertility island had many ways,including the effection of living macrobiotics metabolism in crusts levels,wind-sand flow of near surface,dust deposition and plants decomposition course,etc.Source of particle matter in biological soil crusts was wind-sand flow of near surface,and not dust deposition.Biological crusts layer cover had preserved effection for nature water content in 0-5cm soil layer,compared with the sand of no biological crusts layer,effecting precipitation permeate,and could not obvious restrained from the water evaporate process indoor experiment.

生物结皮层肥岛形成机制的研究结果表明：生物结皮层覆盖能够通过降水淋溶作用而增加下层土壤养分的含量，进而促进植物对养分的吸收；生物结皮层养分输入有结皮生物代谢、降尘、风沙流和植物分解矿化作用等多(来源：A73e3B3eC论文网www.abclunwen.com)种途径，但生物结皮层的颗粒物质来源主要是近地表风沙流，而不是大气降尘；生物结皮层覆盖对0-5cm土层自然含水量有一定的保护作用，并影响降水向深层渗透，不能有效的阻止表层水分的蒸发进程；研究表明采取人工促进技术能够在流动沙丘上形成生物结皮层，实现流动沙地的快速治理。

The respire symptoms are significant in large airflow track due to organic dust and in small airflow track due to inorganic dust.

且有机尘女工呼吸道症状多，大气道受损明显，而无机尘女工，较多见的是小气道受损。

It is equal to abandoned this part of material of nib lost and sharpens the saw-dust lost with the wooden pencil in fact, Because in 95%, the lead clothing pencil the raw materials utilization ratios of it material-saving the wrapping up core lead part removes the space of blind hole part of filling in backs end of pencil stub that are taken up of post of handle of pencil, The plumbaginous clothing material sharpens the saw-dust equivalent of material lost to consume with the wooden pencil basically, The pencil utilization ratio of raw materials produced with the timber is in 30-35%, a finished product pencil can only use two-thirds in using, Back one-third is abandoned, so the material-saving pencil is still pencil province of material-saving raw materials compared with wooden pencil.

被弃掉的笔头这部分材料实际上是与木制铅笔削掉的木屑是相等的，因为，节材铅笔它的原材料利用率在95%，铅衣包铅芯部分除去铅笔柄柱塞所占的铅笔头后端的盲孔部分的空间，铅衣材料基本和木制铅笔削铅衣削掉的木屑材料等量耗费的，而用木材生产铅笔的原材料利用率在30%-35%，一支成品铅笔在使用中只能使用三分之二，后三分之一被弃掉，所以节材铅笔与木制铅笔相对比还是节材铅笔节省原材料。

Easy Fares Technology Co., Ltd. supplies anti-static, static eliminator, in addition to static, anti-static, in addition to static equipment and devices to eliminate static, anti-static, ion air guns, ion blower, electrostatic dust removal equipment, static bars, anti-static clothes, shoes, SIMCO ion blower air gun, SSD ion blower, static electricity, in addition to static devices, to eliminate static electricity equipment, electrostatic dust gun, in addition to electrostatic precipitators, STATIC static gun, ion fan, hanging fan ion, ion-wind mouth, inductive Ionic air nozzle, static bar, ion air bar, desktop ion fan, horizontal ion fan, hanging fan ions, ion air curtain, ion Wind drum, power supply, the main products are: desktop-ion fan, horizontal ion fan, hanging fan ions, ion air guns, ion air nozzle, the ion wind stick, ionic air induction nozzle, transfer window, air shower , junior high efficiency filters.

易雷斯科技有限公司防静电耗材，静电消除器，除静电，防静电，除静电设备，消除静电器，防静电，离子风枪，离子风机，静电除尘设备，静电棒，防静电衣服鞋，SIMCO离子风机风枪，SSD离子风机，静电，除静电装置，消除静电仪器，静电除尘枪，除静电除尘器，STATIC静电枪，离子风机，悬挂式离子风机，离子风嘴，感应式离子风嘴，静电棒，离子风棒，台式离子风机，卧式离子风机，悬挂式离子风机，离子风帘，离子风鼓，电源供应器，主要产品有：台式离子风机，卧式离子风机，悬挂式离子风机，离子风枪，离子风嘴，离子风棒，感应式离子风嘴，传递窗，风淋室，初中高效过滤器。

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。

Product specifications complete the Company, the main production and processing: cap gaskets, rubber matting, EVA foot pad, flannel, velvet paper, non-woven, anti-skid materials, high and low peaks and sponge, EVA sponge scaffold, EPE packing material, silica gel pad, sponge tape, sponge, the sponge tube, magic with, PVC signs, Epoxy, trademark stickers, sound-absorbing cotton, cotton insulation, glass wool, miscellaneous cotton, hot toys and luggage accessories, Insulation Materials dust, fast buses, activated carbon, PVC kapok and so on, various kinds of imported special tape, EPDM, CR, POPON jai special plastic, dust-proof materials, speakers pressure, PET, PVC, faster bus meson, rubber mats, shockproof materials, dust-proof materials, fire insulation, conductive material, such as the four packaging products, products are widely sold throughout the country and Southeast Asia are widely used in electronics, electrical appliances, watches and clocks, lamps, jewelry, metal, plastics, handicrafts, toys, furniture, sports equipment and other industries.

本公司产品规格齐全，主要生产加工：瓶盖垫片、橡胶脚垫、EVA脚垫、绒布、绒纸、无纺布、防滑材料、高低波峰海棉、海棉EVA支架、EPE包装材料、硅胶垫、海棉胶条、海棉条、海棉管、魔术帖、PVC标牌、滴胶、商标贴纸、吸音棉、隔音棉、玻璃棉、杂棉、热压玩具及箱包配件、绝缘防尘材料、快巴、活性碳、PVC木棉等、各种进口特殊胶带、EPDM、CR、POPON特种回力胶、防尘材料、喇叭压、PET、PVC、快巴介子、橡胶垫、防震材料，防尘材料，防火绝缘，导电材料等四大包装系列产品，产品遍销全国各地及东南亚地区广泛应用于电子、电器、钟表、灯饰、首饰、五金、塑胶、工艺品、玩具、家具、运动器材等行业。

Product specifications complete the Company, the main production and processing: cap gaskets, rubber matting, EVA foot pad, flannel, velvet paper, non-woven, non-slip material, sponge EVA stent, EPE packing materials, silica gel pad, sponge tape, sponge, the sponge tube, magic with, PVC signs, Epoxy, trademark stickers, sound-absorbing cotton, cotton insulation, glass wool, miscellaneous cotton, hot toys and luggage accessories, insulation dust-proof material , fast buses, activated carbon, PVC, such as kapok,, EPDM, CR, POPON jai special plastic, dust-proof materials, speakers pressure, PET, PVC, faster bus meson, rubber cushion, shock-proof material, dust-proof materials, fire insulation, conductive material, such as the four packaging products, products are widely sold throughout the country and Southeast Asia are widely used in electronics, electrical appliances, watches and clocks, lamps, jewelry, metal, plastics, handicrafts, toys, furniture, sports equipment and other industries.

本公司产品规格齐全，主要生产加工：瓶盖垫片、橡胶脚垫、EVA脚垫、绒布、绒纸、无纺布、防滑材料、、海棉EVA支架、EPE包装材料、硅胶垫、海棉胶条、海棉条、海棉管、魔术帖、PVC标牌、滴胶、商标贴纸、吸音棉、隔音棉、玻璃棉、杂棉、热压玩具及箱包配件、绝缘防尘材料、快巴、活性碳、PVC木棉等、、EPDM、CR、POPON特种回力胶、防尘材料、喇叭压、PET、PVC、快巴介子、橡胶垫、防震材料，防尘材料，防火绝缘，导电材料等四大包装系列产品，产品遍销全国各地及东南亚地区广泛应用于电子、电器、钟表、灯饰、首饰、五金、塑胶、工艺品、玩具、家具、运动器材等行业。

The EFs of trace elements were lowest in spring, probably due to frequent dust storms resulting in reduced contribution of anthropogenic sources and increased contribution of soil dust.

微量元素的富集因子在春季最低，反映了频繁发生的沙尘天气的影响。

From the beginning of the 1980's the visibility dramatically deteriorated,obviously increasing haze weather,in which there are three big fluctuations,respectively showing the periods of pollutions of dust,sulphate and dust,fine particle from photochemical process and sulphate and dust accompanying the developmen...

自1980年代初开始，该地区的能见度急剧恶化，灰霾天气显著增加，其中有3次大的波动，分别代表广州地区经济发展相伴随的粉尘污染、硫酸盐加粉尘污染、光化学过程的细粒子加硫酸盐加粉尘的复合污染时期。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。