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對樣品中殘留丙酮、乙醇、苯、氯仿、甲苯的分離選用10%PEG-20Mchromosorb -W-AW-DMCS 公譜柱.用英語怎么說？

對樣品中殘留丙酮、乙醇、苯、氯仿、甲苯的分離選用10%PEG-20Mchromosorb -W-AW-DMCS 公譜柱.

The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column.

the

art. 指已提到的人（物），指說話人與聽者已知的人（物），用于獨一無二的事物前，與形容詞最高級和序數詞連用；

separation

n. 分離，分開，間隔，距離，[礦]分選，（夫婦）分居；

of

prep. 關于，屬于…的，由…制成；aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣]；

acetone

n. 丙酮；

ethanol

n. 乙醇；

benzene

n. 苯；

chloroform

n. （用作麻醉劑的）氯仿，三氯甲烷；vt. 用氯仿麻醉；

toluene

was

v. 用來表示某人或某物即主語本身，用來表示某人或某物屬于某一群體或有某種性質（ be的過去式），在，存在，不受干擾；

performed

v. 執行( perform的過去式和過去分詞 )，履行，表演，扮演；

on

prep. （表示方向）向，（表示對象）對，（表示位置）在…上，（表示時間）在…之時；adv. （放，穿，連接）上，向前，（繼續）下去；adj. 活動著的情況，狀態，使用著的，發生著的，計劃中的；

peg

n. 釘，樁，借口，遁詞，，（提琴等的）弦鈕，尖頭物，爪，（曬衣用的）衣夾，（帽）掛；vt. 固定，限制，限定（工資等），在…上釘木釘，用木釘[短樁]釘??；vi. 疾行，孜孜不倦地做某事；adj. 越往下端越細的；

Chromosorb

色譜載體；鉻鉬砂；鉻目砂；層析吸附劑；

aw

實際重量；

column

n. 縱隊，列，圓柱，專欄；

...the spiralling vortex airflow that slows the plane.
使飛機減速的螺旋形氣流渦旋

You just go on ahead. I'll come by later...
你只管先往前走。我隨后就來。

He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打兒子的,是恨惡他;疼愛兒子的, 趁早管教.

For further information, please contact 414 3925, extension 2253.
詳情請致電414 3925,轉分機2253。

He sat there while I made the case for his dismissal...
他坐在那兒，聽我陳述解雇他的理由。

Baroness Thatcher's claims seem credible to many.
撒切爾女男爵的主張在很多人看來是可信的。

Nothing to be got without pains but poverty.
一份耕耘，一份收獲。

This decree obliges unions to delay strikes.
該法令迫使工會推遲罷工。

The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索權當有支付義務的第一方不能支付時，可以向商業票據的背書人要求支付的權力。

A hungry person is not choosy about his food.
饑不擇食.

For traditional chromo - thermometer, the operation wavelength is determined by interferential filter.
傳統的比色測溫儀由干涉濾光片來限定工作波長,適應性不強, 穩定性不夠.

The choroid coat carries many blood vessels to supply the retina.
脈絡膜通過許多血管為視網膜供應血液.

"Will Joe be here at Christmas?" — "I expect so."
“圣誕節時喬會來這里嗎？”——“我想會的。”

Houston was chosen as the site for the convention.
休斯敦被選作大會的會址。

Chromatophore A name generally applied to a pigment - bearing structure, usually a membrane lamlla or vesicle.
載色體:承載色素的結構, 通常是細胞膜的薄層或小泡.

A beggar cannot be a chooser.
討飯難揀嘴.饑餓難擇食.鹿死不擇蔭.

Objective. The extracellular microenvironment directly affects metastatic chordoma cell phenotype in vitro.
目的: 細胞外微環境直接影響到體外人轉移脊索瘤細胞的表現.

Objective To study the in vivo antitumor activity of the enediyne chromophore ( LDC ) of lidamycin.
目的研究力達霉素發色團對肝癌的實驗治療.

In human epithelial cells, sex chromatin appears as a small granule attached to the nuclear envelope.
在人的上皮細胞中, 性染色質象個小顆粒,連在核膜上.

The choppy waves made handling the boats a tricky operation that day.
那天在滔滔的波浪里駕駛小舟著實費了一番手腳.

The crickets were well into the evening's chorale.
蟋蟀們唱著夜晚的贊美詩.

But they were caught as they were passing Madam Chou's flat.
但是他們剛走過周氏的窗下就被人攔住了.

對樣品中殘留丙酮 、 乙醇 、 苯 、 氯仿 、 甲苯的分離選用10%PEG-20Mchromosorb -W-AW-DMCS 公譜柱.用英語怎么說？

對樣品中殘留丙酮、乙醇、苯、氯仿、甲苯的分離選用10%PEG-20Mchromosorb -W-AW-DMCS 公譜柱.用英語怎么說？