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Distinguished advantage,may enable the evaporation capacity of 1600 mm vertical boiler to attaint to 1 ton.

除煤泥外,任何燃煤均可燃用,排放均达标,不怕灰份大,怕结焦,没有飞扬和漏落损失,CLHG型系列型煤节能多用炉的应用领域是立式旧锅炉改造,新锅炉设计方面,特有优势,它可使1 600mm立式锅炉蒸发量达到1吨。

Lean coal is rich in China, and its properties, including ash, sulfur and caloricity, are similar to those of the anthracite used in Baosteel, except for a bit more volatile component. Its explosion and coking properties are suitable for the blast furnace coal injection.

贫煤是较为丰富的资源,工艺性质除挥发分略高外,灰分、硫分、发热值等指标都与常用无烟煤接近,其爆炸性及结焦性也符合高炉喷吹要求。

Sesame-flavor liquor (produced by the combination of Luzhou-flavor liquor production techniques, Maotai-flavor liquor production techniques and Fen-flavor production techniques) contains multiple flavoring compositions including ethyl acetate, ethyl caproate, pyrazine, furan, phenols, thiazole and sulfur compound etc. The coexistence of those flavoring compositions in proper proportion finally forms the special sesame flavor.

其与浓清酱工艺的巧妙结合,香气成分复杂,除含适量的乙酸乙酯、己酸乙酯外,主要还含类似焦香的吡嗪类与呋喃类、酚类、噻唑、含硫化合物等成分,这些成分以适当的比例共存时才能构成芝麻香的特有香气。

The uncovered tracts and the liver wound surface were managed by some of the methods combined such as high frequency electrocoagulation, titanium clamp, suture, hemostatic gauze oppression, argon-beam coagulation, protein glue adherence, and Endo-GIA switcher. The total operative outcome, operating time, blood loss, postoperative complications and postoperative hospital stay were summarized in order to assess feasibility and safety of the clinical laparoscopic liver resection.Results: 1. Laparoscopic liver resection with clamp dissection method needs only the ordinary laparoscopic equipment. It has a low cost but causes a little more bleeding. 2. Laparoscopic liver resection operated by microwave tissue coagulation method had very little bleeding when dissecting hepatic parenchyma. The operative field is clear and the cost is low. It is a safe, convenient and effective method. 3. Ultrasound dissector is a relatively ideal appliance for laparoscopic liver resection at present because ofless bleeding during operation. But the speed is slow thus prolongs the operation time. Its separating intensity is not strong enough, and it can only be applied to patients without hepatic cirrhosis. 4. Ligsure has clamp dissection and electrocoagulation functions. It can carbonize hepatic tissue including the tracts whose diameters are less than 7mm. It has some advantage in dissecting. However, it has the shortcomings of the clamp dissector during coagulating. 5. Hand-assisted laparoscopic liver resection can make use of the flexibility and feeling of the operators left hand.

结果:1、钳夹分离切肝法不需特殊仪器设备,只要具备常规的腹腔镜器械即可实施,成本低,肝断面较易渗血;2、微波固化切肝法肝实质出血很少,视野清晰,成本低,操作简单,是一种安全、简便、有效的方法;3、超声刀是目前较为理想的切肝器械,术中出血少,但是,切割速度慢,手术时间长,而且,切割强度有限,适用于无肝硬化的肝切除;4、Ligsure具有挤压粉碎及高频电凝止血两大功能,可使包括7~以下管道的肝组织碳化、形成焦痴,具有一定的优势,但是,也存在分离钳电凝止血的缺点;5、手辅助腹腔镜肝切除可以利用术者左手的灵活性及手感,便于术中显露、分离、控制出血等,可随意协助右手及助手的主要操作,缩短了手术时间,大大提高了腹腔镜肝切除的安全性,李朝龙等的改良方法,同样达到了手辅助目的,又节省了费用;6、小切口腹腔镜辅助切肝法可以使用剖腹肝切除常规器械及剖腹肝切除技术,操作简单、可靠,适用于肝左外叶切除及右肝第V段切除;7、Endo一GIA切肝法在离断肝组织的同时闭合管道结构,多用于肝左静脉、门静脉分支、管径较大胆管的切割,缺点是不能用于较厚肝组织的切割,而且价格昂贵;8、临床巧例腹腔镜肝切除均获得成功,手术时间最短1.5h,最长sh,平均125 min,多数在100 min左右,手术出血量最少50 ml,最多500 ml,平均1 78 ml,除2例合并严重肝硬化的原发性肝癌患者术后出现少量腹水,1例术后发生胆漏外,其余无并发症,发生胆漏的1例患者术后住院40d,多数在术后一周左右出院,术后住院时间5一40d,平均gd。

Under the oxidative atmosphere, the most of sulfur in coal is transferred into tar.

在氧化性气氛下,脱除的硫主要分布在焦油中;随着氧气体积分数的提高,半焦收率下降的很快,下降幅度要比脱硫率的增加幅度大。

The foremost question about the operation of the stratified, downdraft gasifier concerns char and ash removal.

首要的问题是经营层,下吸式气化炉关注烧焦和除灰。

The results indicate that there are four factors, such as gaseous phase space velocity, liquid phase space velocity, temperature and time, which have influence over the process of coking.

为此,在进行理论分析和预实验的基础上,进行了正交实验,结果表明,除时间外,气空速、液空速和温度也是影响非催化结焦的主要因素。

In the metaphase (7, 10 d after aspergillus injection), a lot of hypha and inflammatory infiltration were discovered by confocal microscopy.

中期(接种7,10 d)共焦显微镜检查除可见高反光的菌丝外还可见大量的炎症细胞浸润。

However,the removal of soil noncrystalline aluminum with DCB soultioncaused an obvious decrease of soil SSA.3.The hydroxy aluminum in the interlayer of 1.4nm intergrade mineralhad an important negative effect on the cation exchange capacity ofsoil colloids.Its removal would cause a significant increase in CEC valuesof the soil colloids.4.Free aluminum was the major carrier of phosphate adsorption of soilcolloids.Particularly,the active aluminum had a decisive effect on thecapacity of phosphate adsorption of soil colliods.5.Addition to the effects of other soil constituents on soil surfaceproperties,it was thought that the effect of soil free aluminum,especially active aluminum on soil surface properties,deserved closeattention.

焦磷酸钠、草酸铵、DCB、柠檬酸钠和NaOH提取的土壤铝对提高土壤CECv、AEC、PZC和PZNC起重要作用,尤以活性铝的作用较大。2)用草酸铵处理除去铝后,土壤比表面积变化不大或略有增加;用DCB处理除去土壤铝后,土壤SSA明显降低。3)层间羟基铝对土壤胶体的阳离子交换量有显著负贡献,用柠檬酸钠将之除去后,土壤胶体的阳离子交换量明显增加。4)土壤胶体中的游离铝是土壤胶体吸附磷的主要载体,尤其是其中的活性铝,对土壤胶体的磷吸附能力起决定性作用。5)除其它土壤组分对土壤表面性质的影响外,土壤中的游离铝、尤其是活性铝对土壤有关表面性质的影响,值得引起特别的重视。

Targeting the biomass rice stalk,we use linestone as catalyst and cracking catalyse the tar which was pyrolysised from the target.We build the rice straw biomass gasification tar removal catalytic cracking process model by the least squares support vector machine model and optimize the model parameters through genetic algorithm.We also has gotten the best catalytic cracking temperature and gas residence time, making the highest rate of catalytic cracking tar.We made wood biomass as a target analysis so that we can thermally crack tar,and we can use genetic algorithms to optimize the model parameters that is based on the wood biomass gasification pyrolysis tar removal process model through the least-squares fitting method,then we got the best pyrolysis temperature and equivalence ratio,so that it is possible to make the tar content reach the minianum.Based on the least squares support vector machine model,we had established the model of the biomass sawdust Compression molding process and fit the Optimization Parameters objective function of the molding process .

以生物质稻秆为对象,采用石灰石作为催化剂对稻秆热解焦油进行催化裂解,由最小二乘支持向量机模型建立了生物质稻秆气化焦油催化裂解脱除过程的模型,并用遗传算法对模型参数进行了优化,得到了最佳的催化裂解温度和气相停留时间,使得焦油催化裂解率达到最高;以生物质木屑作为分析对象,对其进行热裂解脱焦,并依据最小二乘曲线拟合方法建立了生物质木屑气化焦油热裂解脱除过程的模型,用遗传算法对模型参数进行了优化,得到了最佳的热裂解温度和当量比,使得焦油含量达到最小。

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And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。

If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.

如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。