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The roughening process of unsaturated polyester resins and its technological criterion were described.是什么意思？

The roughening process of unsaturated polyester resins and its technological criterion were described.

介紹了不飽和聚酯樹脂的粗化工藝流程及各工藝規(guī)范.

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(shù)詞連用；

roughening

n. 粗加工，粗糙法；v. （使）變得粗糙，（使）變得不平( roughen的現(xiàn)在分詞 )；

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(jìn)；

of

prep. 關(guān)于，屬于…的，由…制成；aux. 助動詞 [非標(biāo)準(zhǔn)用語、方言] =have [主用于虛擬語氣]；

polyester

n. 聚酯；

resins

n. 樹脂，松香( resin的名詞復(fù)數(shù) )，合成樹脂；v. 樹脂，松香( resin的第三人稱單數(shù) )，合成樹脂；

and

conj. 和，與，而且，于是，然后，因此；

its

pron. (it的所有格形式)它的，厥；

technological

adj. 技術(shù)上的，工藝（學(xué)）的，因技術(shù)革新而造成的；

criterion

n. （批評、判斷等的）標(biāo)準(zhǔn)，準(zhǔn)則，規(guī)范；

were

be的過去時復(fù)數(shù)和第二人稱單數(shù)形式，有時代替 was,用于條件從句、動詞 wish 之后等；

described

adj. 被看到的，被發(fā)現(xiàn)的；v. 描寫( describe的過去式和過去分詞 )，敘述，畫出（圖形等），形容；

...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(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。

Do use despot traditional Chinese medicine shampoo a drug after finishing redressing hair?
用霸王中藥洗發(fā)水,洗完頭發(fā)后有藥味嗎 ?

She had been literally rejuvenated , resuscitated, brought back from the lip of the grave.
她確確實實返老還童了, 恢復(fù)了精力, 被從墳?zāi)沟倪M(jìn)口處拉了回來.

The mechanism of tackification of rubbers by resins is not completely understood.
有關(guān)橡膠被樹脂增粘的機(jī)理尚未完全了解.

Almost all automobiles use the reciprocating engine.
幾乎所有的機(jī)動車都使用往復(fù)式發(fā)動機(jī).

Managers have discovered that telecommuting revitalizes their skills.
經(jīng)理們發(fā)現(xiàn)遠(yuǎn)距離工作為他們的技術(shù)注入了新的活力.

She relinquishes him to a partner more appropriate.
結(jié)果是,她拋棄了他,找了個年齡相當(dāng)?shù)陌閭H.

Always listen for things that your partner reminisces about and jot them down somewhere.
關(guān)注對方追憶的事物,并記錄下來.

Height: 23 cm; 5 ringlets, 3 hooks and 1 eyelet.
高度: 23厘米; 5一小卷, 3個鉤和1圓孔眼.

Conclusion Steel reamed intramedullary interlocking nailing can reduce nail failure, delayed union and nonunion nail.
結(jié)論正確合理地使用鋼制擴(kuò)髓帶鎖髓內(nèi)針治療新鮮股骨干骨折,可以明顯減少鎖定失敗、骨折延遲愈合、不愈合的發(fā)生.

The detective soon raveled out the truth.
那名偵探很快就于真相大白.

Did Buchanan make a mistake by reinstating Morris too soon?
布坎南是不是太快就讓莫里斯投入工作了?

The road goes around in a loop and rejoins road about 2 kilometers past the town.
這條路呈環(huán)狀,在城外兩公里處與干道會合.

Retracing my steps was certainly not an option.
回顧我的腳步并不是個辦法.