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- Four test methods of HEPA filter such as D. 高效空气过滤器检测的4种主要方法:D.
- As D day approached we still weren't ready to move house. 日子快到了;我们还没准备好搬家.
- Derivatives of Naphthol AS containing carboxyl group (-COOH) as second coupling agent were used in mixed coupling process to medify C.I. pigment Red 57: 1. 介绍了以含羧酸基团的色酸衍生物为第二偶合组分，采用分步偶合工艺，对C．I．颜料红57：1进行了改性。
- I'll surely improve my English.A.So long as B.So far asC.As far as D. 本题的意思是：只要我坚持做广泛的阅读，我的英语水平一定会提高。
- We canet the contract finaliz Ass d now. 现在我们可以签订合同了。
- This note gived another proof of asymptotic behaviors for AB-percolation model in Zd as d goes to infinity. 本文给出了高维整数格点空间上AB-渗流模型渐近性质的另一种证明。
- At each of the stages, ultrasonic appearance would change as d egeneration progressed in both the anulus and n... 结论:超声能够清晰显示椎间盘组织的内部结构信息,反映不同退变程度的病理结构改变。
- The treatment of the industrial wastewater discharged from naphthol AS production by adsorption with NDA - 222 resin has been studied. 采用国产超高交联吸附树脂NDA-222处理色酚AS生产过程中排放出的生产废水,取得了良好的吸附-脱附效果。
- As a result of nitrocellulose in need and to join the ethyl acetate ester, such as d, acetic acid. 由于硝化纤维的需给，也给参增酯类，如醋酸乙酯、醋酸丁脂。
- The effects of amount of water and base, particle size and amount of active carbon on the quality of naphthol AS during the purification are investigated. 采用中和法,碱溶法和碱溶吸附法对色酚AS进行精制,探讨了精制过程中碱溶水量、碱量,吸附活性炭粒度、用量等因素对色酚质量的影响。
- The resolution of some chiral drugs such as D,L-dansyl amino acid has certain rule, and provides information about absolute configuration. 对一些物质,如D,L-丹酰化氨基酸的拆分有一定的规律,能给出绝对构型信息。
- In th is paper som e experim ental techn iques for determ in ingSARsuch as d ifferential-power techn ique,imp lantab le electric-field probes,... 本文综述了几种确定SAR的实验方法,包括能差法、电场法、测温法、量热法和热像法,并对其用途和误差来源进行了分析。
- Syhthesis of novel derivatives of Naphtol AS and modification used for C.I. Pigment Red 57: 1 (新的色酚AS衍生物的合成及对C.
- It wasn't as good as I'd expected. 这不如我原来想的那么好。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Following the advancement of the schema theory in 1932 by F. Bartlett, fruitful researches were carried out by a number of scholars, such as D. 自F Bartlett193 2年提出图式理论 (schematheory)以来 ;不少学者 ;如D Rumelhart ( 1980 )P .
- I gave him money as an inducement to leave. 我给他钱，诱使他离去。
- As a matter of fact, I've never been there before. 事实上我从未到过那儿。
- In the method,the distance (denoted as D) of a variety (or genotype) to the origin in the space of IPCA is used as an index of variety stability. 该方法是以一个品种（或基因型）在交互效应主成分轴（IPCA）空间中与原点的距离（记为D）作为该品种的稳定性指标的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
