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德国HYDRO-BIOS公司——Van Veen采泥器
' _, p* O8 E D. M/ ABottom Sampler acc. to Van Veen : T9 N* j3 q. M; Y/ g( d) C, l
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用Van Veen采泥器(抓斗式采泥器)可以从任意想要的深度进行采样。在采泥器被沉入水中过程中，两根杆被锁定，并且离得很远，采泥器的采泥口处于打开状态。当采泥器与水床接触时，闭合器被释放；当绳缆被拉紧并向上拉动采泥器时，采泥器口就会关闭。如下图： N1 h) d: ~% B! c
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采泥器的闭合状态 采泥器的打开状态
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: K4 Z4 Q2 Q) b0 _+ S4 xVan Veen采泥器(抓斗式采泥器)订购信息：
9 B+ V; c! x0 H; S, ?+ u W437 330 Van Veen采泥器
8 f$ b. l1 s3 ] 小型采泥器，表面积250cm2，不锈钢材质" |3 I) ]; Y9 k+ V
尺寸20×30×60 cm，重量5kg
) v% z" ~8 V; X5 t437 332 Van Veen采泥器
8 w/ A( p: h# z9 v. l# { 大型采泥器，表面积1000cm2，不锈钢材质
4 J' E$ a. I+ I+ E. b- O; v9 G 尺寸35×42×90 cm，重量22kg" H. }6 |3 W, t- F. p9 y
437 333 Van Veen采泥器
$ H3 I; A+ X1 \: w0 P( t9 m 大型采泥器，表面积1250cm2，不锈钢材质，带活动顶盖，便于样品释放
1 G- a# H4 X9 X# t6 A1 J 尺寸36×45×90 cm，带配重铅块，总重量35kg（无配重）/60kg（25kg配重）0 m/ Z$ L" l+ c* Q8 Z) n, [( G
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Van Veen采泥器照片集：$ j! n7 k) P) M' h! `
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| Van Veen采泥器
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( S3 W, x$ d. O) N" s! w! V | 打开状态的Van Veen采泥器
# \# V% u: W7 k2 q' p1 C" A4 b | 关闭状态的Van Veen采泥器
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0 N3 x6 U7 Y- S! x代表文献：% m. E6 z7 n- d k; P9 l
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: U8 d8 B4 |$ H% [' m/ E6 y8 N! {. \7 `10.Pablo A. Lara-Martín, Abelardo Gómez-Parra, Eduardo González-Mazo,2005.Determination and distribution of alkyl ethoxysulfates and linear alkylbenzene sulfonates in coastal marine sediments from the Bay of Cadiz (southwest of Spain).Environmental Toxicology and Chemistry.24(9):2196–2202.
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" h3 s& R% S" v; {3 \+ i: W12.James E. Saunders, Khalid Mohammed Al Zahed, David M. Paterson,2007.The impact of organic pollution on the macrobenthic fauna of Dubai Creek (UAE).Marine Pollution Bulletin.54(11):1715–1723.
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! f ~/ y( d* \5 Q& zPALAIOS September 2008 vol. 23 no. 9 586-600".
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更多关键词：采泥器，静力采泥器，Day采泥器，底泥取样器，软质底泥采样器，抓泥斗，河流采样器，蚌式采泥器，彼得生采泥器，Van Veen采泥器，挖斗式采泥器，抓斗式采泥器' K% h; f0 M2 ]" w5 O
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