查询词典 Bunsen burner
- 与 Bunsen burner 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Five sample bars suspended vertically over surgical cotton were ignited by a Bunsen burner; two ignitions with 10 s burning time were applied to each sample bar.
五个样品酒吧暂停了垂直结束外科棉花被本生灯点燃了;二燃烧以10 s 灼烧的时间向各个样品酒吧被应用了。
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Chemsurf laminate can be damaged by flame from Bunsen burner s. The burners should be placed on a trivet to protect the laminate surface.
煤气灯或酒精灯的火焰会损坏本产品的表面,故酒精灯或煤气灯需置于三脚架上使用。
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Fix the material to the slide so that it does not wash off during the staining procedure by passing the slide three or four times through the flame of a Bunsen burner.
将玻片於本生灯上过火三、四次以固定材料,避免在染色过程中被洗去
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Five sample bars of each cured epoxy resins suspended vertically over surgical cotton were ignited by a Bunsen burner; two ignitions of 10 s each were applied to the sample.
酒吧每五个样本纵向比手术治愈环氧树脂暂停棉点燃了本生灯;中国汽车102适用于每个人的样本。
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A large curved retort was boiling furiously in the bluishflame of a Bunsen burner, and the distilled drops were condensing into a two-litremeasure.
一个曲线形大蒸馏瓶,在本生灯红红的火焰上猛烈地沸腾着,蒸馏水滴入一个容积为两升的量具中。
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The results showed that laminar diffusion flame heights of NG, CO and H2 were proportional to the fuel fluxes; the exit diameter of Bunsen burner had made little effect on the laminar diffusion flame height.
针对多联产系统中弛放气和粗煤气的基本可燃成分,对单组分天然气、一氧化碳及氢气(H2),以及不同比例配制的双组分和多组分气体的扩散火焰高度,预混火焰高度,火焰传播速度,脱火边界,黄焰边界等燃烧特性进行了试验研究。
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The wall of the burning chamber was pitted at the beginning then gradually burnt through.By means of the Bunsen burner,tubular furnace and XRD,SEM,EDS,this special type of high-temperabure destruction was studied.It was found that the phenomenon is resulted from the combined action of CO and lower hydrocarbon on Ni-Cr alloy.Firstly,Ni-Cr alloy is carbonized and selectively oxidized by CO to produce Cr2C,Cr3C2 and Ni-Cr2O3,while the capillary cracks in the surface layer are formed simultaneously.
作者利用几种现代手段和试验方法,对这一燃烧破坏现象进行了系统地模拟研究,发现这是CO和低分子烃在高温下对合金共同作用的结果:第一步CO作用使合金表层发生氧化和碳化,造成裂隙;第二步低分子烃扩散进裂隙并在Ni-Cr2O3微粒的催化下,裂解生在石墨炭并包复在Ni-Cr2O3微粒周围,体积增大。
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No paper near the Bunsen burner.
酒精灯旁不能放纸张
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Exercise thenormalprecautions in the use of Bunsen burners: keep hair and clothingawayfrom the burner while it islit.
行使正常的预防措施,在使用本生刻录机:保持头发和衣服远离燃烧器,同时它点燃。
- 推荐网络例句
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Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.
目的 探讨白细胞介素-1 β转换酶的表达,对卵巢癌细胞生物学特性的影响。
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Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.
弯曲:这种病是最常见的原因查明腹泻病,在世界上。
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Gangs fill the daily lives of many of our poorest and most vulnerable citizens with a terror that the court does not give sufficient consideration, often relegating them to the status of prisoners in their own homes.
法院没有充分的考虑到黑社会的猖獗所带来的恐怖,这使得我们最穷、最可怜的市民每天生活在他们的阴影当中,成为在家的囚犯。