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The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.是什么意思？

The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.

所述的方法包括首先異丁烯用磺酸型離子交換樹脂低聚生成二聚異丁烯.

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；

process

n. 過程，工序，做事方法，工藝流程；vt. 加工，處理，審閱，審核；vi. 列隊行進；

comprises

v. 包含( comprise的第三人稱單數 )，包括，組成，構成；

first

n. 第一，最初，頭等，一號，，[樂]高音部；adv. 最早，最初，首次，寧愿，優先；adj. 第一流的，最初的，最早的，基本的，概要的，高音的；num. 第一；

isobutylene

n. 異丁烯；

to

prep. 向，朝著，到，關于，屬于；adv. 朝一個方向的，到某種狀態，關閉；

diisobutylene

n. 二異丁烯；

using

v. 使用（ use的現在分詞），利用，耗費，吸（毒）；n. 使用，利用，用途，使用權；

acid

adj. 酸味的，尖刻的，酸的，酸性的；n. <化>酸，酸味物質；

type

n. 類型，鉛字，（印刷或打印的）文字，于…類型的；vt.& vi. 打字；vt. [醫學]測定（血型），按類型把…歸類，成為…的典型，[印刷]澆鑄（鉛字等）；

ion

n. <物>離子；

exchange

n. 交換，交易，交易所，兌換（率）；vt. 交換，互換，兌換，交換，調換；vi. 交換，替換，進行易貨貿易，作物物交換，[金融業]（貨幣）交換，兌換；

resin

n. 樹脂，合成樹脂，松香；vt. 用樹脂處理，涂擦樹脂于；

...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。

Intake of dry matter is also impaired by this lower digestibility.
牲畜所采食的干物質數量會因可消化性差而減少.

She is gold digger, if you have money everything will be all right.
她是個淘金女郎, 只要你有錢,一切都行.

We digitize all the audio, including the radio calls.
我們分析了所有音頻, 包括無線呼叫.

The structure and machining process of plane diffluent compound die are introduced.
介紹了平面分流組合模的結構和加工工藝.

There can be no differentiation without contrast.
有比較才有差別.

Pseudomembranous colitis is caused by Clostridium difficile, and has become more common with increasing antibiotic use.
偽膜性大腸炎是困難狀桿菌所引發的, 隨著抗生素使用增加,這個疾病也變的更加容易出現.

Don't try to dignify those few hairs on your face by calling them a beard!
別想把你臉上那幾根毛說成是胡子來美化它!

A digraph D is unilateral.
有向圖D是單連的.

N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).
以二異丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 為原料合成N, N二異丙基乙基胺 ( DIPEA ).

She followed him diffidently through the clattering machines.
她跟著他,怯生生地走過那些轟隆作響的機器.

Answer: It is absolutely effective. However, dietetics is the key factor for a radical cure.
答: 絕對有效, 但若要根治還需要注意飲食, 此乃為病源.

Diisobutyl aluminum chloride is synthesized by the reaction of triisobutyl aluminum and carbon tetrachloride.
通過三異丁基鋁和四氯化碳反應制得氯化二異丁基鋁.

The functions of their diffuseness, orientation, agglomeration, catalyzer and controls are indispensable factors of science development.
其傳播功能、導向功能、凝聚功能、催化功能和控制功能等等是科學事業發展中必不可少的重要因素.