查询词典 ash gray

Lime-ash technique (cinder ash mixed with lime or cement) using for roadbed condition has many virtues.

用粉煤灰、生石灰填筑公路路基有许多优点，二灰土具有较高强度、整体性好、良好的水稳性和抗低温能力、施工方便、造价相对较为经济、提高土源利用率优点，因此，在北方具备条件的地方，比较广泛的采用二灰土这种材料作为道路底基层或基层，收到良好的经济与社会效益。

And they end up predominantly in the fine particle fraction in the fly ash duringcombustion.When biomass sample is pretreated by using chemical fractionation method,the content of volatile alkali in fuels decreases clearly and large amount of available C1 andS is also leached.So,during combustion the vaporization amount of alkali reduces and theformation of fine particle fraction in the fly ash is limited.

而当样品在经水洗分离和酸洗分离的化学处理后，燃料中易气化部分的碱金属元素含量大幅减少，大量水溶态或酸溶态的S，Cl等非金属&催化性&元素同时也被分离脱除，从而导致燃料样品燃烧时的碱金属气化量下降，且在成灰过程中向细微颗粒转化的途径也受到较大的抑制。

The boiler thermal efficiency was calculated according to the ASME FIRED STEAM GENERATORS PERFORMANCE TEST CODE . The varieties of temperature, flow rates of steam and feed water, gas pollutant emission and carbon content in the bottom ash and fly ash were measured, and some disciplinary results were obtained.

在额定蒸发量为410t/h的超高压循环流化床锅炉上进行以无烟煤、石油焦混合物为燃料的锅炉热力性能试验，根据ASME锅炉性能规程计算了锅炉热效率，并对温度、汽水流量、气态污染物排放、灰渣含碳量等多个参数进行了测试，整理得到了一些规律性的结果。

By using fly-ash as a binding material and slag and ultrafine sand as base materials,hollow blocks made of fly-ash and slag that can meet the requirements in the wall materials construction are produced.

以粉煤灰为胶结材料，以炉渣和特细砂为基料，生产出符合墙体材料要求的粉煤灰炉渣空心砌块。

It\'s the first time to use low-grade overheated vapor of electric factory as.working media, to superfining the fly ash. It\'s proved that this method can meet the requirements of low cost and large scale to apply fly ash practically.

首次提出并实验了利用电厂低品位过热蒸汽为工作介质，将电厂产生的粉煤灰超细化，结果表明该方法能满足低成本、大规模的粉煤灰应用需求。

This eruption flattened the forests, killed 57 people, flooded the Columbia River and its tributaries with ash and mud, and blanketed large parts of Washington and other surrounding states in ash, making day look like night.

这爆发的森林平地，造成57人死亡，洪水淹没的哥伦比亚河及其支流的火山灰和泥土，和笼罩美国大部分地区和其他周边国家的灰分，使每天像夜间。

Inside the urn my ash still warm bunches of flowers reluctant to part listening to serious slow sad music the family sobbing too loud guests bowed bones, clothes rustled how selfless, open, above-board the memorial speech low-pitched all the flaws removed from my life in a break I heard this woman weeping third from the right, last row then the urn burst into flame that was my power kindled from grief that was my ash burnt again Translated by Agnes Vong and Christopher Kelen

在骨灰盒里我的每一粒骨灰还保存着炉膛的余热鲜花簇拥，对人世我恋恋不舍我听见，哀乐沉重徐缓亲人节制但悲痛地抽泣来宾在鞠躬时骨胳和衣服发出细微的声响大公无私，光明磊落，低音的悼词删除了我一生中的瑕疵在悼词的停顿之间，我更听见了站在最后一排右数第三个女人的低哭突然间，骨灰盒闪出火光那是我化悲痛为力量每一粒骨灰又燃烧了一回

The result shows that the compressing strength and viscosity of wet fly ash is increased after it being modified with physical and chemical method, realizes pumping requirements of wet fly ash.

结果表明：湿排粉煤灰经物理粉磨和化学激发等改性后，其胶砂的抗压强度提高，流动度也得到提高，实现湿排粉煤灰的泵送要求。

In order to resolve practical problems,such as quality fluctuation of wet discharged fly ash, dosage instability of fly ash and mixing difficulty of fresh co...

针对湿排粉煤灰质量波动大，计量和搅拌困难的问题，采取了粉煤灰含水量连续监测和悬浮浆液法制备工艺，成功铺设了80米长的粉煤灰混凝土路面试验段。

Its shareholders include China Haohua Chemicals Industrial Corporation,9 large soda ash plants,13 mediumsized soda ash plants and 2 research and design institutes.

公司股东包括中国昊华化工公司，国内9大纯碱厂，13个中型纯碱厂和两个科研设计单位。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48