查询词典 ash gray

Ash melting furnace using carbon combustion heat can be recommended for fly ash from hospital waste incinerator facility.

大型生活垃圾发电厂因自身能发电而且焚烧灰量大，宜选用电热型熔融炉，医疗垃圾焚烧飞灰含有较多的活性炭，宜选用残余炭式熔融炉。

Fly ash ; Increasing Calaim bey ash ; Activation ; boiler furnace.

粉煤灰；增钙粉煤灰；活性；锅炉

The effect of mineral admixtures on the expansion due to ACR was studied. The results show that the expansion can not be suppressed by natural zeolite, ground blast furnace slag and silica fume, however, it can be suppressed by some kinds of fly ash and the composites of natural zeolite and fly ash, ground blast furnace slag and silica fume respectively.

试验了矿物质掺合料对ACR的抑制作用，沸石、矿渣、硅灰均不能有效地抑制ACR，而某些粉煤灰及沸石与粉煤灰、矿渣、硅灰的复合对ACR有抑制作用。

By using AAS and XRF, the contents of Cr, Pb, Mn, As, Se, Hg, Cd, Zn in raw coal, bottom ash and fly ashes are measured quantitatively in a 220 t/h pulverized coal boiler. Factors affecting the distribution of trace elements are investigated, including fly ash diameter, furnace temperature, oxygen content and trace elements' characters. The coefficient of Meij is also improved to more directly show element enrichment in combustion products. Elements may be classified into three groups according to volatility features of trace elements.

采用原子吸收分光光度计和X射线荧光光谱仪，定量测定了电厂煤粉炉中原煤、底渣、飞灰中Cr、Pb、Mn、As、Se、Hg、Cd、Zn等微量元素的含量，分析了飞灰粒径、炉膛温度、炉内含氧量、微量元素自身性质对微量元素赋存、挥发特性的影响，并根据元素的挥发特性将元素进行分类，得出表征微量元素排放特性的3种数值，并与我国和欧盟垃圾焚烧微量元索排放标准相对照。

That series dust-precipitator basic structure is composed of the machine, case body,ash hopper and clean-ash system etc.

该系列除尘器基本结构由风机、箱体、灰斗和清灰系统等组成，该系列除尘器共有六个规格，分 A 、 B 二型， A 型设灰斗、 B 型无灰斗。

Based on this,it takes the actual bridge test of stress powdered coal ash high-functioned concrete pile,and offers foundations for the application of stress powdered coal ash high-functioned concrete on railway bridge and choice of designing p.

研究了粉煤灰高性能混凝土梁在重复荷载作用下的力学性能，并探讨了粉煤灰掺量(0%~40%)、混凝土标号(C50~C80)及养护条件等因素对预应力粉煤灰高性能混凝土梁力学性能的影响，在此基础上进行了预应力粉煤灰高性能混凝土梁的实桥测试，为粉煤灰高性能混凝土在铁路桥梁上的应用及设计参数的选取提供了依据。

Lent began in Ash Wednesday. The color of ash is grey.

大斋节是由灰的星期三开始。

Table 1 Specific leaf area, carbon content, nitrogen content, ash content and ash-free heat of combustion of three invasive species and three native species in South China

比叶面积、碳浓度、氮浓度、灰分含量和去灰分热值均受到物种因素的显著影响。

Based on the measurements, the ash-free caloric value of the samples was calculated, and the characteristics of caloric value and ash content of the sample...

结果表明：植物各器官的干质量热值、去灰分热值分别在10.7～22.17和13.89～23.04kJ·g-1之间，叶片的干质量热值和去灰分热值明显高于其他器官(P.05)。

The increase in ash depth from the rear to the front changes the resistance of the fuel bed plus the ash to the air flow.

灰层由后而前增加，这样就改变了燃料床加上炉灰对气流的阻力。

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