查询词典 covered with dust

For example,a drought in the 1930s caused farmers to abandon their farms across the U.S.Midwest.The absence of crops intensified local soil erosion,leading to powerful dust storms.Large amounts of wind-swept dust traveled across the continent,caousing the infamous Dust Bowl and affecting air qualit,public health and patterms of human settlement throuhout the country.

比如，20世纪30年代的干旱迫使美国中西部地区的农民背井离乡；农作物的缺少加剧了当地突然的侵蚀，继而引发了严重的沙尘暴；大量风沙席卷整个美国大陆，形成了臭名昭著的干旱尘暴区，并对全国范围内的空气质量，公共健康以及人类的居住方式造成了负面影响。

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。

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。

Through an analysis on mud-clogging mechanism of suction nozzles on wet type sweeper, a concept is suggested, that water ratio in dust nearing the wall of suction nozzle duct should be decreased so the mud stickiness can be controlled under a critical value and not sticking to the duct wall whereas water ratio in central dust passage of the duct is properly increased to satisfy effective dust absorbing. On the basis of the concept, a water spraying device is designed with improvement for suction nozzles. In the device, the water hole numbers, diameters and distribution along the nozzle circumference as well as initial direction of water spraying are all determined according to concrete suction nozzle structures.

通过对湿扫型道路清扫车的吸嘴易被泥土堵塞的机理分析，提出降低吸嘴流道近壁的尘土的含水率，控制泥块的黏性处于临界黏性以下，使泥块不黏附于流道壁面；而将吸嘴流道中心部位的尘土的含水率适当加大，以满足有效压尘的解决思路，并根据这种思路改进设计了一种吸嘴喷水装置，按不同吸嘴的具体结构确定孔数、孔径、孔沿圆周的分布规律和喷水的初始方向等要素。

From water to silt to various kinds of dust particles, wam also has abundant experience to offer the most suitable speed of transport and special lubrication and seal installation. as the world-famous dust and particle equipment manufacturers, wam group has the output of more than 25000 screw conveyer, this make it become the dust particle technological authority and one of the biggest equipment supplier in the world; wam was entered and stationed in china through the hong kong agent in 1996, established wam bulk handling machinery co., ltd. in 2000, established the wam bulk handling machinery international trading co., ltd.(all selling operation in china of the products are charged by this company) in 2002, meanwhile, wam has other co-partnership companies in china.

从水到淤泥到各种粉尘颗粒，wam都有丰富的经验提供最合适的输送速度及特殊的润滑和密封装置。wam集团每年25000多台螺旋输送机的生产量使其成为世界上粉尘颗粒螺旋输送的技术权威和最大的设备供应商之一。1996年wam通过香港代理商进驻中国， 2000年成立了全资子公司威埃姆输送机械有限公司、2002年成立了威埃姆输送机械国际贸易有限公司（由该公司负责威埃姆集团的产品在中国的全部销售业务），同时，wam在中国还拥有其他合资公司。

An introduction was made to the dry distillation process of coal, anti-metal penetration mechanism of coal dust and influences of various physical-chemical properties of coal dust on its anti-metal penetration ability, view points on coal dust choice and choice methods.

介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。

An introduction was made to the dry distillation process of coal, anti-metal penetration mechanism of coal dust and influences of various physical-chemical properties of coal dust on its anti-metal penetration ability, view points on coal dust choice and choice methods.

摘要介绍煤的干馏过程、煤粉在型砂中的防粘砂机理和煤粉的各项理化指标对其防粘砂能力的影响，以及选择优质煤粉的观点和方法。

A car is covered in dust following a dust storm in Sydney, Australia, on Wednesday, Sept.

汽车是灰尘覆盖后，周三在澳大利亚的悉尼，沙尘暴，2009年9月23日。

Taracena is a town of adobe houses, an ashy, light-gray town; a town that seems to be covered with a dust as fine and delicate as the dust on books which have rested for years on the shelf without being touched or disturbed.

Taracena小镇到处都是土砖房，显得苍白而灰暗，看上去像是披了一层灰土；这灰土很纤细，就像是附着在经年未动置于书架上的书上那样。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。