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語(yǔ)文書(shū) / 例句 /

Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.是什么意思？

Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.

表明筆石詳細(xì)構(gòu)造的物質(zhì)是利用氫氟酸從石灰?guī)r中侵蝕出來(lái).

material

n. 材料，原料，素材，布，織物，適當(dāng)人選；adj. 物質(zhì)的，肉體的，重要的，決定性的，辯證的，推論的；

illustrating

v. 給…加插圖( illustrate的現(xiàn)在分詞 )，說(shuō)明，表明，（用示例、圖畫(huà)等）說(shuō)明；

detailed

adj. 詳細(xì)的，明細(xì)的，精細(xì)的，復(fù)雜的，詳盡的；v. 詳細(xì)說(shuō)明(detail的過(guò)去分詞)；

structure

n. 結(jié)構(gòu)，構(gòu)造，建筑物，體系；vt. 構(gòu)成，排列，安排；

of

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

has

v. 有( have的第三人稱單數(shù) )，（親屬關(guān)系中）接受，拿，買(mǎi)到；

been

v. 用來(lái)表示某人或某物即主語(yǔ)本身，用來(lái)表示某人或某物屬于某一群體或有某種性質(zhì)（ be的過(guò)去分詞），在，存在，不受干擾，去過(guò)了，be的過(guò)去分詞；

etched

adj. 被侵蝕的，被蝕刻的，風(fēng)化的；v. 用針和酸類(lèi)在金屬板上蝕刻（圖畫(huà)等）( etch的過(guò)去式和過(guò)去分詞 )，（感情）明顯地表露在（臉上），（臉上）明顯流露出（感情），銘刻在心里/記憶里/腦海

from

prep. （表示時(shí)間）從…，（表示原因）因?yàn)椋ū硎緛?lái)源）來(lái)自…，（表示分離）與…分離[隔開(kāi)]；

limestone

n. 石灰?guī)r，石灰石；

by

prep. 在…旁邊，表示方式，由于，經(jīng)過(guò)；adv. 經(jīng)過(guò)，表示保留或保存時(shí)用，短暫拜訪；

means

n. 方法（ mean的名詞復(fù)數(shù)），手段，收入，財(cái)

hydrofluoric

adj. 含氫和氟的，含氟化氫的，氫氟酸的；

acid

adj. 酸味的，尖刻的，酸的，酸性的；n. <化>酸，酸味物質(zhì)；

...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(lái)。

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(ài)兒子的, 趁早管教.

For further information, please contact 414 3925, extension 2253.
詳情請(qǐng)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(tīng)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?lái)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(huì)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(shí)，可以向商業(yè)票據(jù)的背書(shū)人要求支付的權(quán)力。

To master pathologic feature of hydatidiform mole, invasive mole, and choriocarcinoma.
葡萄胎、侵襲性葡萄胎及絨毛膜癌的病變特點(diǎn).

When you get to the top, hurl the rope down, will you ?
你到了頂上把繩子扔下來(lái)好嗎 ?

Methods: The hydrocortisone probe was used to determine the CYP 3 A activity.
方法用氫化可的松探針測(cè)定健康兒童個(gè)體內(nèi)CYP3A酶活性.

There are five lakes: Superior, Michigan, Huron, Erie and Ontario.
共有五個(gè)大湖泊: 蘇必利爾湖, 密歇根湖, 休倫湖, 伊利湖和安大略湖.

"Ready?" I asked huskily.
“準(zhǔn)備好了嗎？”我聲音沙啞地問(wèn)道。

Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.
表明筆石詳細(xì)構(gòu)造的物質(zhì)是利用氫氟酸從石灰?guī)r中侵蝕出來(lái).

The soil washed from the hills is silting up the hydroelectric dams.
從山上沖刷下來(lái)的泥土就要讓水電大壩淤塞了。

Hence, the issue of hybridity is felicitous rationale for the elaboration of Kureishi's works.
因此以混雜性為理論基礎(chǔ)來(lái)討論古雷希的作品是非常貼切的.

Hydrazine perchlorate and lithium perchlorate form two eutectics.
過(guò)氯酸肼和過(guò)氯酸鋰形成兩種低共熔物.

Objective : To discuss the prevention of the delayed hydrocephalus from intraventricular hemorrhage.
目的: 探討腦室出血后延期性腦積水的預(yù)防.

Objective To explore the regularity of axonal injury in hydrocephalus.
目的探討腦積水中軸索損傷的發(fā)展變化規(guī)律.

The gold hoop earrings Richard said made her look like a hussy and a gold bracelet.
戴上那對(duì)金圈耳環(huán)(理查德說(shuō)她戴了像個(gè)輕佻女子)和金手鐲.

CONCLUSION Its a simple and safe method to treat the hydrocele.
結(jié)論該方法創(chuàng)傷小,簡(jiǎn)單安全,手術(shù)療效確切值得推廣應(yīng)用.