锯末,sawdust
1)sawdust[英]['s?:d?st][美]['s?'d?st]锯末
1.Application of sawdust to heavy metal containing wastewater treatment;锯末在重金属废水处理中的应用
2.Study on Preparation of Hydrogen by Pyrolysis of Sawdust;锯末热解制备氢气的研究
3.Relationship between N,P and K application and the growth of tomato seedling sowed in the sawdust-rich substrates;锯末基质中氮磷钾施用量与番茄幼苗生长的关系
英文短句/例句

1.Wood cuttings and sawdust can be compressed into boards.木屑和锯末可压制成板。
2.They had been sawing ; that was why they were covered in the sawdust.他们一直在锯木头,因此弄得满身都是锯末
3.Frost collected in the window corners like sawdust.窗角边结了一层锯末般的白霜。
4.Study on Application of Modified Sawdust Absorbent for Cr(Ⅵ) Wastewater改性锯末吸附含Cr(Ⅵ)废水的实验研究
5.Effects on Maturity of Sewage Sludge Compost with Additional Aawdust添加锯末对污泥堆肥腐熟的影响研究
6.You mean the sawdust or the peat keeps the soil from puddling?你是说锯末和泥炭可以防止土壤粘闭吗?
7.To make soundproof by covering or packing with clay, mortar, sawdust, or felt.用粘土、灰浆、锯末或毛毡覆盖或堆积以隔音
8.The loveliest doll in the last analysis is merely sawdust.说到底,最可爱的布娃娃也只不过是锯末做成的。
9.Effect of Doping High Volume Sawdust on Properties of Fly Ash Sintered Products大掺量锯末对粉煤灰烧结制品性能的影响
10.Effect of Sawdust's Combustion Characteristic on Technological Properties of Sintered Porous Product锯末燃烧特性对烧结多孔材料工艺性能的影响
11.You can change the waster sawdust into a useful thing by compressing it into boards.你可把废弃的锯末压制成板子,把它变成一种有用的东西。
12.light brick made from mixtures containing sawdust, peat fires or chopped straw轻型砖[用含有锯末、泥炭纤维或碎禾草的混合物制成]
13."Well, one is green manure. Some of the others are peat, sawdust, cotton seed hulls, and sludge. "啊,绿肥是其中一种。另外还有泥炭、锯末、棉子壳、淤泥等。
14.Influence of cellulose and lignin contents on the pyrolysis and combustion feature of sawdust and straw纤维素和木质素含量对稻草、锯末热解及燃烧特性的影响
15.Research of the Pre-alloyed Powder Matrix Diamond Saw-blade for Cutting Granite;切割花岗岩的预合金粉末胎体金刚石锯片的研究
16.straight saw blade (incl. for filigree saws)直锯锯条(包括银丝锯)
17.roots of teeth [circular saw]锯齿的根部〔圆锯〕
18."The plants grow 10-12 ft (3-4 m) high and have long, serrated, tapered, light green leaves and small yellow flowers."黄麻植株高3~4公尺;叶长,呈浅绿色,边缘呈锯齿形,末端收尖;开小黄花。
相关短句/例句

extracted sawdust浸提锯末
3)chicken manure and saw鸡粪锯末
1.In the automatic aerobic compost device, experiments were carried out to investigate the effect of four amendments on inhibition of nitrogen losses during the chicken manure and saw composting .在自动高温堆肥装置中 ,进行了 4种调理剂对鸡粪锯末高温堆肥中的保氮效果实验 ,分析了堆肥化不同时期各处理中的堆温、pH值、水溶性氨氮、水溶性有机氮、全氮和有机碳的变化 。
4)saw powder锯末粉
1.This article introduces a method using the waste thermoplastic plastics and saw powder to produce fire - resistant dec-orarive construction material.本文介绍了一种综合利用废旧热塑性塑料和锯末粉通过加入阻燃剂改性 ,生产防火阻燃型建筑装饰材料的方法。
5)Saw dust roof covering锯末屋面
6)sawdust mulch锯末覆盖
延伸阅读

碱浸-硫化沉淀法提铊碱浸-硫化沉淀法提铊extraction of thallium by alkaline leach-sulfide precipitation 一压团、Na0H熔炼即得金属蛇。 此法适于从高砷的含金属佗及硫化蛇的物料中提取佗,在硫化沉淀佗的单元过程中,既沉淀出铭,又同时除去砷,并能综合回收含佗物料中的锢、福及锌等,是从高砷含佗的铜福渣中回收蛇的一种较好方法。um by alkaline leaeh一sulfide preeiPi-tation)含蛇物料经过或化焙烧、碱浸出、硫化沉淀处理,进而生产金属枕的过程。含蛇物料有部分蛇以佗硫化物形态存在,需通过氧化焙烧使之转变为易挥发的T12O进入挥发烟尘中得以回收。利用T12O易溶于碱溶液的性质,用碱浸出含铭挥发物,使铭转入溶液。再用NaZS使溶液中的T120转变成T12S沉淀析出。进而从T12S沉淀物中制取金属佗。 本法适用于处理含铭0.01%~。.26%的铅、锌、铜熔炼烟尘以及含铭2写~18%的铜福渣。这两种含蛇物料的主要杂质是铅、锌和硫等。前苏联用这种方法从含蛇炼铅烟尘或铜福渣中回收花,其工艺流程如图。中国也曾用这种方法回收铭,后段作业改为TI:S硫酸浸出,得T12SO;用Nso3萃取,其反萃液仍接前苏联工艺的氯化沉淀佗、硫酸转化、置换和碱熔获得纯度”.99%的金属蛇。 含佗物料在773一923K温度下进行氧化焙烧,物料中佗便转变成T120挥发进入烟气,从烟气得含蛇。.4%一1%的挥发物。含T120挥发物用NaOH的混合溶液进行碱浸出,碱浸出温度控制在353~363K,终点pH控制在8~10。在此浸出条件下,T12O转变为T12eO3和TI(OH)进入碱浸出液: TI:O+NaZCO3+H:O—T12CO3+ ZNaOH T12O+HZO—ZTI(OH)获得含蛇0.6~0.659/L的碱浸出液。在保持碱浸出液温度不变条件下,加入物料重量5%的NaZS,此时碱浸出液中的T12CO:和Tl(OH)便生成T12S沉淀析出: T12CO3+NaZS—T12S十+NaZCO3 ZTI(OH)+NaZS—T12S令+ZNaOH约有90%的佗生成T12S沉淀析出。如T12S沉淀物含砷过高,则需多添加Na多,使砷以多硫化物形态转入溶液而除去: AsZS3+3NaZS一ZNa3AsS3此时可得含蛇约78%的沉淀物,残留砷降到0.1%一0.2%。T12S沉淀物用锌电解(见锌电解沉积)废液浸出2~3h,浸出液固比为20:1,浸出温度控制在363K,约有97%的蛇转入溶液。从处理氧化亚佗挥发物到转入锌电解废液的浸出液中的蛇回收率为75%一80%。含佗的浸出液用锌粉置换得海绵铭,海绵蛇经遗竺竺竺粤生盛望竺竺1 .1__ 宗…一矛 广二杏,__}竺军巡竿份件计门坠…竺一沤知综合回收锢、锅卫属兰竺}t 中…一查处理甲放竺竿竺一当巡}l Tr~,eeL,}}里二奥 竺竺色遭~浏卜分一习{ 碱浸一硫化沉能法提佗流程J lanJ旧一Iiuhua ehendianfa tita碱漫一硫化沉淀法提蛇(extraetion of thalli-