3. This paper presents summary on the features of preparation of coal water slurry with three kinds of additives such as xylon, acrylic acid and naphthalene series additives, and the test of the slurry in Texaco gasifier. 对木质素、丙烯酸、萘系 3种水煤浆添加剂制得煤浆的特性及煤浆在 Texaco...
ofpackagingitselfisaofwaterpollution.aretryingtotheproblemsbyInGermanytooktheleadtorecyclethepackagingforTothis,uprecyclingineveryneighborhood.nowrubbishthreecategoriespapercartons.Theythenitintoappropriatebin.Therubbishittoarecyclingcompanyforprocessing.Theworkedwellatfirst.However,amountrubbishbeguntoincreaseforthisthat...
Summary of This Term Time flies so fast. It is near the end of this semester when I realize that I seem to learn nothing. It is necessary for me to think about my college life. And then do a profound consideration for myself.I ask myself, “What did you do this term? Do you ...
Morph an input dataset of 2D points into select shapes, while preserving the summary statistics to a given number of decimal points through simulated annealing. It is intended to be used as a teaching tool to illustrate the importance of data visualization. python animation simulated-annealing summa...
9、I've just made asummaryof the main points.(我刚刚对要点做了一个总结。) 10、I can give you a quicksummaryof how whales hold their breath underwater.(我可以给你快速总结一下鲸鱼是如何在水下屏住呼吸的。) 11、The fifth part is thesummary.(第五部分是总结。) ...
Landfills not included, the production of packaging material itself is a major source of air and water pollution. People are now trying to solve the problemscaused by packaging materials. In 1991, Germany took the lead by requiring companies to recycle the packaging used for their goods. To do...
再看q6,这一题中的定位词很容易定位到人名 james boswell,再加上另一个独特的名词principal achievement,能帮助考生较快锁定到倒数第二段的最后一句 “it is the cornerstone of standard english,an achievement which,in james boswell’s words,‘conferred stability on the language of his country’。 ” 然后...
For example,if a water pipe starts leaking,or if there is a short in the electrical wiring, your smart home will detect it and provide you with the relevant information. This smart technology is not a fantasy. Many of these new in...
a我们要保护环境,不到处乱扔垃圾和废弃物,要使用节能,节水,低毒,可再生,可回收的一类产品。 We must protect the environment, not everywhere throws trash and the reject, must use the energy conservation, saving water, low poisonous, renewable, may recycle a kind of product.[translate] ...
Oneafternoon,theywereplayinginthevacantlotdownthecorner.YoungPaul,whoisonlyfiveyearsold,foundtheperfectplacetohide.Hissister,Natalie,hadshuthereyesandwascountingtotenwhenPaulnoticedthestoragemailboxatthecornerandsawthatthemetaldoorwasstandingopen.Themailmanhadjusttakenoutseveralsacksofmailandhadcarriedthemtohistru...