over a bed of silica

Japanese translation: シリカのベッド(又は床)(の)上から...

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:over a bed of silica
Japanese translation:シリカのベッド(又は床)(の)上から...
Entered by: KathyT

20:46 May 27, 2006
English to Japanese translations [PRO]
Science - Chemistry; Chem Sci/Eng / chemical terms
English term or phrase: over a bed of silica
The product was eluted over a bed of silicaなんですが、この場合のover a bedはどのように訳せばいいのでしょうか? bedには土台などの意味がありますが、イメージ的にはなんとなくわかっても、それを言葉にするのは難しいです。 アドバイスをお願いします。
orange0430
Canada
Local time: 07:10
シリカのベッド(又は床)(の)上から...
Explanation:
bed of silica シリカのベッド
silica gel bed シリカゲル床

chromatography on a bed of silica gel シリカゲルのベッド上のクロマトグラフィー

The crude residue was purified by chromatography on a bed of silica gel eluting with hexane-EtOAc (6:4) to afford the pure title product as an oil. 粗の残渣を、ヘキサン-EtOAc(6:4)で溶離するシリカゲルのベッド上のクロマトグラフィーによって精製し、油状の純粋な標記化合物を得た。

The reaction mixture is filtered through a bed of silica, washed with dichloromethane, and concentrated under reduced pressure to afford about 1.37 g of a brown oil. 反応混合物をシリカのベッドを通して濾過し、ジクロロメタンで洗浄し、そして減圧下濃縮し、約1.37gの褐色オイルを得る。

After 60standard liters of gas was passed through the silica gel bed, NO.sub.2 was determined to be less than 1 ppm. 60標準リットルのガスをシリカゲル床に貫通させたのち、NO2は1ppm未満であると測定された。

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Note added at 15 mins (2006-05-27 21:02:40 GMT)
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"Silica (gel)" になりますがイメージはこちら:
http://images.google.com/images?sourceid=gmail&q="bed of sil...

Good luck!
Selected response from:

KathyT
Australia
Local time: 00:10
Grading comment
イメージまで教えていただいてありがとうございます。 助かりました。
4 KudoZ points were awarded for this answer



Summary of answers provided
4sur un lit de silice
Francis MARC
4シリカ層の上で
Kazuo SAWADA
1 +1シリカのベッド(又は床)(の)上から...
KathyT


  

Answers


6 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
sur un lit de silice


Explanation:
La filtration se fait sur un lit de silice calibrée en fonction de la taille des. particules à arrêter, généralement 0,4 à 0,6 millimètre. ...
www.ifremer.fr/docelec/doc/1994/rapport-634.pdf

Francis MARC
Lithuania
Local time: 17:10
Native speaker of: Native in FrenchFrench
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13 mins   confidence: Answerer confidence 1/5Answerer confidence 1/5 peer agreement (net): +1
シリカのベッド(又は床)(の)上から...


Explanation:
bed of silica シリカのベッド
silica gel bed シリカゲル床

chromatography on a bed of silica gel シリカゲルのベッド上のクロマトグラフィー

The crude residue was purified by chromatography on a bed of silica gel eluting with hexane-EtOAc (6:4) to afford the pure title product as an oil. 粗の残渣を、ヘキサン-EtOAc(6:4)で溶離するシリカゲルのベッド上のクロマトグラフィーによって精製し、油状の純粋な標記化合物を得た。

The reaction mixture is filtered through a bed of silica, washed with dichloromethane, and concentrated under reduced pressure to afford about 1.37 g of a brown oil. 反応混合物をシリカのベッドを通して濾過し、ジクロロメタンで洗浄し、そして減圧下濃縮し、約1.37gの褐色オイルを得る。

After 60standard liters of gas was passed through the silica gel bed, NO.sub.2 was determined to be less than 1 ppm. 60標準リットルのガスをシリカゲル床に貫通させたのち、NO2は1ppm未満であると測定された。

--------------------------------------------------
Note added at 15 mins (2006-05-27 21:02:40 GMT)
--------------------------------------------------

"Silica (gel)" になりますがイメージはこちら:
http://images.google.com/images?sourceid=gmail&q="bed of sil...

Good luck!


    Reference: http://trans.glova.jp/index.php
KathyT
Australia
Local time: 00:10
Native speaker of: English
PRO pts in category: 20
Grading comment
イメージまで教えていただいてありがとうございます。 助かりました。

Peer comments on this answer (and responses from the answerer)
agree  Naikei Wong
10 mins
  -> Thank you :-)
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1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
シリカ層の上で


Explanation:
この場合のBedは地層、層、鉱床を意味します。


Kazuo SAWADA
Local time: 04:10
Works in field
Native speaker of: Japanese
PRO pts in category: 4
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