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墨管
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  graphite tube
     Determination of Trace Barium in Environmental Samples by Electric-heated AAS with Lanthanum-coated Graphite Tube
     涂镧石墨管—电热原子吸收法测定环境样品中微量钡
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     In this paper changes of shape of absorption signal, absorbance and dissipation of germa-niutn in the standard graphite tube, zirconium--coated and tungsten--coated graphite tubeshave been studied.
     本文研究了标准石墨管、涂钨和涂锆石墨管中锗原子吸光度,吸收信号形状和原子消失速度的变化。
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     In this paper, a method of combining matrix modifier NH_4NO_3-HNO_3 with La-plaster graphite tube may remove the interference phenomenon and can be used to determine lead in industry waste water and fungus.
     本文采用基体改进剂NH_4NO_3—HNO_3体系与涂镧石墨管相结合的方法,消除了无焰原子吸收法的干扰现象。 该法可用于测定工业废水及真菌中的铅。
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  “墨管”译为未确定词的双语例句
     DETERMINATION OF GERMANIUM BY GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY USING A ZIRCONIUM-COATED TUBE
     涂锆石墨管石墨炉原子吸收法测定锗
短句来源
     DESCRIPTIONS OF TWO NEW SPECIES OF THEGENUS MESEMBRIUS FROM CHINA(DIPTERA: SYRPHIDAE )
     中国墨管蚜蝇属二新种记述(双翅目:食蚜蝇科)
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     Determination of Inorganic and Organic Tin in Water Samples by Graphite Furnace Atomic Absorption Spectrometry
     涂锆石墨管石墨炉原子吸收法测定水样中的有机锡和无机锡
短句来源
     NOTES ON THE GENUS MESEMBRIUS RONDANI FROM CHINA WITH THE DESCRIPTIONS OF TWO NEW SPECIES
     中国墨管蚜蝇属种类及新种记述(双翅目:食蚜蝇科)
短句来源
     Taxonomic Study of the Genus Mesembrius Rondani (Diptera,Syrphidae) from China
     中国墨管蚜蝇属(双翅目:食蚜蝇科)分类研究
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  相似匹配句对
     Rebuilding to Annealing Furnace for Spheroidal Graphite Cast Pipe
     球退火炉设备的改进
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     Studies on Medium Si-Mo vermicular graphite exhaust manifold process
     蠕铸铁排气生产工艺探讨
     THE INK
    
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     What should be managed?
     什么?
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     Adenoma of the Nipple Duct
     乳头腺瘤
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  graphite tube
The heater is made of a graphite tube with special slots for increasing its resistance.
      
A one-dimensional model is developed to describe atomic diffusion in a graphite tube atomizer for electrothermal atomic adsorption spectrometry.
      
Hydride generation atomic absorption spectrometry with insitu graphite tube trapping for the determination of Se (IV) and Se (VI
      
To ensure a maximum efficiency of the in-situ analyte concentration on the graphite tube walls, a palladium modifier subjected to preliminary thermal reduction was used.
      
The optimised procedure of the analyte concentration on the inner walls of the atomiser (graphite tube) was applied for determinations of arsenic in samples of ground water.
      
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There are 10 known species of genus Mesembrius Rondani in China.Two of them,i.e.,M.aduncatus Li and M.hainanensis Li,are described as new to science.M.niger Shiraki is new record to China.In this paper,descriptions of two new species and a key to theknown species are given.All type specimens are deposited in South China Agricultural University.

本文描述墨管蚜蝇属MesembriusRondani2新种:钩叶墨管蚜蝇MesembriusaduncatusLi和海南墨管蚜蝇M.hainanensisLi,1中国新记录种黑墨管蚜蝇M.migerShiraki。并给出该属中国已知种类的检索表及其分布。新种模式标本保存于华南农业大学昆虫标本室。

In this paper, the taxonomy of the genus Tigridemyia is noted; Tigridemyia acanthofemurilis is described as new to science. The key and distribution of this genus are given. Type specimens are deposited in the Insect Section of SCAU.

叉茎管蚜蝇属Tigridemyia与墨管蚜蝇属 Mesembrius和美管蚜蝇属 Mallota形态相似,过去曾被作为后二属的亚属.但此属的雄性外生殖器阳茎的射精管端部4分叉与墨管蚜蝇属和美管蚜蝇属区别明显,因此,其属地位应予肯定.作者在整理中国的食蚜蝇标本时,发现该属1新种,刺腿叉茎管蚜蝇Tigridemyia acanthogemurilis sp.nov,加之过去已记录的1种,我国已知叉茎管蚜蝇属2种.本文描述了新种,并给出了中国已知2种的检索表和形态特征图及其分布.模式标本保存于华南农业大学植保系昆虫标本室.

In the present paper,two new species of the genus Mesembrius Rondani,M.gracilifolius sp. nov. and M. longipenditus sp. nov.,are described as new to science.All type specimens are deposited in South China Agricultural University.1 Mesembrius gracilifolius sp.nov.(Figs. 1-7)Eyes contiguous for a distance not greater than the width of the ocellar triangle. Facewith a broad median brown black strip.Thorax black with four pale vittae.Middle femurblack, anterior 1/2 ventrally with black spines, middle tibia yellow,with...

In the present paper,two new species of the genus Mesembrius Rondani,M.gracilifolius sp. nov. and M. longipenditus sp. nov.,are described as new to science.All type specimens are deposited in South China Agricultural University.1 Mesembrius gracilifolius sp.nov.(Figs. 1-7)Eyes contiguous for a distance not greater than the width of the ocellar triangle. Facewith a broad median brown black strip.Thorax black with four pale vittae.Middle femurblack, anterior 1/2 ventrally with black spines, middle tibia yellow,with long black hairson anteroir 1/2 ventrally and with 4-6 spines at the apex (Fig.4). Abdomen yellow withblack bands(Fig.5).Superoir lobe of aedeagus fine(Fig.7). Lateral lobe of aedeagus large.This species is allied to Mesemhaus bengalensis (Wiedemann), but with distinguishedcharacters as follow:1)the lst tergum black, with yellow bands on sides; 2) without mammiform projection at ventral base of middle femur.The male genitalia apparentlly differfrom that of M. bengalensis(Wiedem.).Holotype ,Fuzhou (26°10'N, 119°25'E ) of Fujian Province, May 26, 1964, LIZhao-hua leg..Paratype 1, Dinghushan of Guangdong Province, March,1964, LI Xue-zhi leg.;1, Nanning of Guangxi Autonomus Region, June, 1985, TAN Yi leg.;1 ,Nanning ofGuangxi Autonomus Region, March 14, 1987, WANG Zhu-yin leg.; 2, Dinghushanof Guangdong Province, Sept. 26, 1981, Jiang Nan and Huang Jin-xin leg.; 1, Haifengof Guangdong Province, July 1, 1982, LIU Tan-jin leg..2 Mesembrius longipenitus sp. nov. (Figs. 8-15)Face without median strips. Soutellum yellow, black at base, wholly yellow pubescent.Middle tibia with 3 black setae at apex. Epandrium with long lateral arm. Apodeme ofaedeagus long.This species is closely allied to M. flaviceps (Matsumura), but can be distinguishedfrom the latter by the following characters: 1) the "工" formed band of Znd tergum whollyblack; 2) lateral arm of epandrium not surpass the hypandrium; 3) the form of aedeagalapodeme and the lateral lobes of aedeagus are also different.Holotype , Liuan (31. 75°N, 116.50'E), Anhui Province,July 26, 1965, ZHANGWei-jie leg..

本文记述墨管蚜蝇属Mesembrius二新种:细叶墨管蚜蝇Mesembriusgracoilifoliussp.nov.和长茎墨管蚜蝇M.longipenitussp.nov,模式标本保存于华南农业大学昆虫标本室。

 
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