氟
- 与 氟 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to the test result,the process of synthesis of cryolite from sodium fluorosilicate by ammonia method and the optimum process parameters are introduced in detail.
根据试验研究结果,详细介绍了氟硅酸钠氨法脱硅、氨化液化学合成制取冰晶石的工艺流程和优惠工艺技术参数,以及在制取过程中应着重注意控制的工艺条件,有效地解决了在以往生产中产品除硅、硫杂质难及产品灼烧失量大等问题。
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The applications of fluorine-ion selective electrode method were done successfully in two aluminium plants.(2) The performance requests of alumina in aluminium production were concluded, and the mechanism of alumina dissolution in molten cryolite was discussed.
详细研究了氟离子选择电极法测定分子比,确定了计算公式和分析条件,并建立标准的操作分析规程,选定效果良好的分析设备,编制了方便直观的分子比计算程序,为该法的工业应用创造了条件。
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The paper discusses the process conditions of producing synthetic cryolite by carbonation method and the main factors affecting the yield rate of sodium fluosilicate.
本文探讨了碳酸化法合成冰晶石的工艺条件,确定了影响氟硅酸钠纯碱分解率的主要因素,试验结果表明:NaF溶液的精制和〔6F-〕/〔Al〕、反应温度等对冰晶石性能有显著的影响。
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METHODS: Thirty patients with cryptococcus meningitis treated by AMB combined with 5-FC were evaluated.
目的:探讨两性霉素B联合5-氟胞嘧啶(5-FC)治疗新型隐球菌性脑膜炎时对患者外周血象的影响。
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Crystal structures of different PVDF crystal form s and the conformations of marcomolecules existed in the crystal form s were introduced.
介绍了聚偏氟乙烯不同晶型的晶格结构以及大分子在不同晶型中所采取的构象。
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The increase in MAC for cyclopropane was unexpected, because published reports find only minimal actions at 122 GABAA receptors whereas isoflurane provides a large enhancement.
环丙烷对突变鼠最低肺泡有效浓度的增加出乎我们的意料,因为外界报导在α1β2γ2 γ-氨基丁酸 A 受体这一异氟烷作用最强的地方,环丙烷只有极微弱的作用。
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If, relative to isoflurane, cyclopropane minimally increases GABA-induced chloride currents at any GABAA receptor subtype, the present data for MAC are consistent with the notion that GABAA receptors do not mediate the immobility produced by inhaled anesthetics.
如果,相对於异氟烷而言,环丙烷在任何γ-氨基丁酸 A 受体的亚体上都是极微弱地增加γ-氨基丁酸介导氯电子流的作用,那麼现在关於 MAC 的资料就和γ-氨基丁酸 A 受体不是吸入性麻醉药产生的抑制作用的介导者这一概念一致。
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Objective To investigate the efficiency of the cytosine deaminase adenoviral/5-fluorocytosine system on prostate cancer cell lines.
目的研究胞嘧啶脱氨酶/5-氟胞嘧啶系统对前列腺癌细胞株的作用。
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Result In peanut seedling stage, spraying 900 ml/hm^2 quizalofop-P-ethyl EC on the grass weeds such as Barnyard grass, Green bristlegrass and Goosegrass had 100% control effect, but it had a poor control effect on some broad-leaved weeds. While, spraying 600 and 720 ml/hm^2 quizalofop-p-ethyllactuofen EC had remarkable effects not only on the grass weeds such as B. grass but also on the broad-leaved weeds such as Purslane, Cirsium setosum and Dayflower, with the control effect of more than 80%. Both of the 2 herbicides would not produce some slight contact drug spots on the part of peanut leaves and the drug spots on the leaves could be recovered in 1 to 2 weeks, which couldn't affect the growth and yield of the peanut in middle and late stage. So the 2 herbicides had good selectivity.
结果]在花生苗期喷施900 ml/hm^2精喹禾灵乳油对稗草、狗尾草、牛筋草等禾本科杂草具有100%的防效,但对一些阔叶杂草防效较差,而喷施600和720 ml/hm^2精喹乳氟禾乳油则除了对稗草等禾本科杂草有特效外,还对马齿苋、刺儿菜、鸭跖草等阔叶杂草具有显著的防效,均达80%以上。2种除草剂均对花生叶片局部产生一些轻度的接触性药斑,药斑在12周内可恢复,不影响花生的中后期生长及产量,具有很强的选择性。
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Objective To study the clinical effect of flunarizine on sudden deafness.
目的:探讨氟桂利嗪在突发性耳聋治疗中的应用。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。