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A heavy - duty magnetic stirrer , such as Cole - Parmer model is needed during the fluorination.是什么意思？

A heavy - duty magnetic stirrer , such as Cole - Parmer model is needed during the fluorination.

在氟化過程中需要用一架大功率的電磁攪拌器.

heavy

adj. 重的，沉重的，大量的，濃密的，激烈的，重型的；n. 重物，莊重的角色；adv. 密集地，大量地，笨重地；

例句
The heavy curtains were a warm apricot.
這些厚重的窗簾是溫暖的杏黃色。

duty

n. 職責(zé)，責(zé)任，義務(wù)，職責(zé)或工作，稅收；

例句
His sense of duty often stood between him and the enjoyment of life.
他的責(zé)任感經(jīng)常讓他無法好好享受生活。

magnetic

adj. 有磁性的，有吸引力的，磁性的，有吸引力的，有魅力的；

例句
...protons and electrons trapped by magnetic forces in the Van Allen belts.
范艾倫輻射帶的磁力俘獲的質(zhì)子和電子

such

det. 這樣的，那樣的，如此，這樣；

例句
...abstract principles such as justice...
正義等抽象原則

as

adv. 同樣地，一樣地，例如；prep. 作為，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我記得帕蒂是姓史密斯的。

cole

n. 油菜，小菜；

例句
It's hard to generalize about Cole Porter because he wrote so many great songs that were so varied.
科爾·波特寫了這么多風(fēng)格迥異的優(yōu)美歌曲，要對他進(jìn)行概括并不是件容易的事。

model

n. 模型，模特兒，模式，典型；vt.& vi. 做模特兒；vt. 模仿，制作模型，塑造，將…做成模型；adj. 典型的，模范的；

例句
This basic utilitarian model gives a relatively unsophisticated account of human behaviour...
這個實(shí)用的基礎(chǔ)模型較為簡略地解釋了人類的行為。

is

vt.& vi. 是（be的三單形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香檳是一種名貴的備受推崇的葡萄酒。

needed

v. 需要，必須( need的過去式和過去分詞 )，（表示應(yīng)該或不得不做）有必要；

例句
...whether one has access to a dish and the other accoutrements needed to watch satellite TV.
是否能使用碟型衛(wèi)星天線以及其他觀看衛(wèi)星電視所需要的裝備

during

prep. 在…的時候，在…期間，當(dāng)…之時，其間；

例句
...the accrual of funds used during construction.
建設(shè)過程中資金的累積

the

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

例句
He did have a real knowledge of the country...
他對該國的確知之甚多。

fluorination

n. 氟化作用；

例句
The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.
異氰酸酯可由含氯的環(huán)(或非環(huán))狀分子氟化而得.

...the spiralling vortex airflow that slows the plane.
使飛機(jī)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(zhuǎn)分機(jī)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?jiān)诤芏嗳丝磥硎强尚诺摹?/a>

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(quán)當(dāng)有支付義務(wù)的第一方不能支付時，可以向商業(yè)票據(jù)的背書人要求支付的權(quán)力。

It can repair xerosis cutis.
它能夠修護(hù)皮膚上的干燥皴裂.

I do not begrudge the money I have lost.
我不在乎自己丟的錢。

The researchers found caches of wild barley and oats inside the structure.
研究者們在這個糧倉中發(fā)現(xiàn)了存儲野生大麥和燕麥的存儲室.

When we read out 4.23, we say “four point two three”.
我們把4.23讀作四點(diǎn)二三。

The development of component technology propels the development of Distributed Object Technology.
組件(軟構(gòu)件)技術(shù)的發(fā)展進(jìn)一步推進(jìn)了分布式對象技術(shù)應(yīng)用的發(fā)展.

a grossly incompetent piece of reporting
毫無水平的報道

My brother detests having to get up early.
我兄弟極討厭早起,又不得不早起.

Press the screw nuts of the suckers force out air.
推動吸盤的螺帽,拋出吸盤內(nèi)部的空氣.

But I put it to you that they're useless.
但是我告訴你它們是沒用的。