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3D技術(shù)在醫(yī)學(xué)領(lǐng)域發(fā)揮大作用(有聲)
? ? From VOA Learning English, this is the Health Report. Three-dimensional [w]technology[/w] -- known as three-D -- gives depth to objects that would [w]otherwise[/w] appear two-dimensional, or flat. Three-D makes movies and video games look more realistic. And now it could help save lives. For years, mammograms have played an [w]important[/w] role in finding breast cancer. But these X-ray pictures of the human breast often miss dangerous lumps or tumors. And they also produce false positives. A false positive wrongly appears to show suspicious tissue. And that causes painful, unnecessary biopsies to examine that tissue. A new study shows that three-D technology could change the way doctors look for breast cancer. When Zulima Palacio discovered she had [w]breast[/w] cancer, it already had reached stage three. That means that the cancer was very dangerous. "Even a month before it was detected, I went for a sonogram and they told me, 'You're fine, go home.'" Ms. Palacio is now cancer free. But the standard two-dimensional mammogram missed all three of her tumors. Many doctors - including cancer surgeon Negar Golesorkhi - say [w]standard[/w] mammography does not find enough cancerous tumors. She says looking for cancer in dense, thick breast tissue is like looking for a polar bear in a snow storm. In other words, it is very difficult. "When we look for cancer on a mammogram in a dense breast tissue, we're looking for a polar bear in a snow storm, so it would be very difficult to find." A few years ago, the U.S. Food and Drug Administration approved the use of three-D mammography. And three-D technology found Jennifer Hoeft's tumor. "It was a very small tumor. It was only an 8 millimeter tumor that couldn't be felt." Sarah Friedewald is a doctor at Lutheran General Hospital in the U.S. state of Illinois. She led a study to compare the results of three-D and two-D mammography from nearly a half million patients. Dr. Friedewald says they found more cancers using three-D mammograms versus, or compared to, two-D mammograms. And they found more cancers that kill. "We found invasive cancers or the cancers that we worry about, the ones that could potentially kill people more frequently in women who had the 3-D mammogram versus the women who just had the 2-D mammogram." Dr. Friedewald says tumors that are difficult to see on a standard mammogram are easy to find in 3 dimensions. Jennifer Hoeft is grateful that she had three-D mammography. "I truly, truly believe that the 3-D mammography is what caught my cancer early and is allowing me to pretty much live my life the way I want to." And from VOA Learning English, that's the Health Report. I'm Anna Matteo. 聲明:音視頻均來(lái)自互聯(lián)網(wǎng)鏈接,僅供學(xué)習(xí)使用。本網(wǎng)站自身不存儲(chǔ)、控制、修改被鏈接的內(nèi)容。“滬江英語(yǔ)”高度重視知識(shí)產(chǎn)權(quán)保護(hù)。當(dāng)如發(fā)現(xiàn)本網(wǎng)站發(fā)布的信息包含有侵犯其著作權(quán)的鏈接內(nèi)容時(shí),請(qǐng)聯(lián)系我們,我們將依法采取措施移除相關(guān)內(nèi)容或屏蔽相關(guān)鏈接。
2014-07-23 -
跟小D學(xué)新鮮熱詞:紅包英語(yǔ)怎么說(shuō)?
? 大家好,我是滬江小D! “跟小D學(xué)新鮮熱詞”,由小D我主講,每周帶領(lǐng)大家通過(guò)當(dāng)下最fashion的事件來(lái)學(xué)習(xí)最in的單詞~歡迎關(guān)注~ 下面就開(kāi)始吧~ 送紅包是中國(guó)傳統(tǒng)習(xí)俗。紅包滿天飛,童鞋們今年收到紅包了嗎?紅包有哪幾種英語(yǔ)表達(dá)呢?今天就和小D一起學(xué)習(xí)下吧! 紅包最早是指過(guò)農(nóng)歷春節(jié)時(shí)長(zhǎng)輩給小孩子的裝著錢(qián)的紅紙包,也家好,我是滬江小D! “跟小D學(xué)新鮮熱詞”,由小D我主講,每周帶領(lǐng)大家就是壓歲錢(qián)。后來(lái)泛指包著錢(qián)的紅紙包,婚嫁喜慶禮金以及獎(jiǎng)金、賄賂他人的錢(qián)都稱(chēng)為紅包([w]red packet[/w]/[w]red envelope[/w]/[w]bribe or kickback[/w])。在粵語(yǔ)中紅包也稱(chēng)利市([w]lai see[/w]/[w]good
2014-01-23 -
英文中怎么表達(dá)式交朋友的意思
英文
2024-07-03 -
跟小D學(xué)新鮮熱詞:出柜英語(yǔ)怎么說(shuō)?
看吧! “出柜”就是向公眾公開(kāi)自己的同性戀取向。上面提到的 [w]skeleton in the closet[/w] 還可以引申為不可告人的秘密,家丑不可外揚(yáng)。人們把同性戀者比喻為“櫥柜里的骷髏”,是因?yàn)樗麄兊倪@種行為不能被大眾所接受,他們選擇躲在衣櫥里面,隱藏這個(gè)秘密,不愿意公開(kāi)自己的同性戀身份。 出柜對(duì)應(yīng)的英語(yǔ)表達(dá)為 [w]come out of the closet[/w],直譯是“走出衣柜”,意譯為“站出來(lái),承認(rèn)自己是同性戀”,也可以直接說(shuō)成 come out。英語(yǔ)表達(dá)是不是很好記呢?再家好,我是滬江小D! “跟小D學(xué)新鮮熱詞”,由小D我主講,每周帶領(lǐng)大家來(lái)看兩個(gè)例子↓↓↓ 例:To come out or not to come out , that is a question! ? ? ?出柜或不出柜,那是一個(gè)大問(wèn)題! ? ? ?When did you come out , and how did people react to it? ? ? ?你什么時(shí)候出柜的?當(dāng)時(shí)人們對(duì)此反應(yīng)如何? 最后小D要給大家介紹個(gè)出柜相關(guān)的節(jié)日:全國(guó)出柜日 [w]National Coming Out Day[/w] (NCOD),[w]LGBT[/w]人群和他們的支持者會(huì)在每年的10月11日慶祝這個(gè)節(jié)日。童鞋們今天漲姿勢(shì)了嗎?? 點(diǎn)擊查看往期“跟小D學(xué)新鮮熱詞”精彩內(nèi)容>>> 以上內(nèi)容由滬江小D團(tuán)隊(duì)編譯制作,轉(zhuǎn)載請(qǐng)注明出處。
2014-03-14 -
跟小D學(xué)新鮮熱詞:賣(mài)萌英語(yǔ)怎么說(shuō)?
? 大家好,我是滬江小D! “跟小D學(xué)新鮮熱詞”,由小D我主講,每周帶領(lǐng)大家通過(guò)當(dāng)下最fashion的事件來(lái)學(xué)習(xí)最in的單詞~歡迎關(guān)注~ 下面就開(kāi)始吧~ 2014年首期的《新聞聯(lián)播》結(jié)尾時(shí)玩起了“浪漫”,向全國(guó)觀眾“表白”,要與觀眾一起“傳承一生一世的愛(ài)和正能量”,網(wǎng)友們驚喜新聞聯(lián)播也“賣(mài)萌”了,滿滿的都是愛(ài)。最近北大考古學(xué)教授賣(mài)萌吃雞也在網(wǎng)絡(luò)走紅,那“賣(mài)萌”用英語(yǔ)該怎么表達(dá)呢?今天就和小D一起看下吧! 我們經(jīng)常說(shuō)的“賣(mài)萌”就是裝可愛(ài)的意思,實(shí)際上賣(mài)萌是有褒義和貶義之分,褒義的賣(mài)萌表示展示自己可愛(ài)或者憨囧的狀態(tài),貶義的賣(mài)萌指做出常人理解范圍的囧事,或者做出明知故犯的傻事等這類(lèi)事情的統(tǒng)稱(chēng)。所以
2014-01-15 -
星期一到星期日的英文寫(xiě)法學(xué)習(xí)
大家在學(xué)習(xí)英語(yǔ)的過(guò)程中都會(huì)學(xué)到一些實(shí)用的知識(shí),比如月份、日期、星期的英文表達(dá)方式。這些內(nèi)容有些人已經(jīng)學(xué)過(guò)了,但是有些人還沒(méi)遇到。如果你還沒(méi)有了解清楚的話,今天就跟著我們一起來(lái)看看星期一到星期日的英文及縮寫(xiě)怎么寫(xiě)。 1、星期一 Monday 2、星期二 Tuesday 3、星期三 Wednesday 4、星期四 Thursday 5、星期五 Friday 6、星期六 Saturday 7、星期天 Sunday 星期一到星期日的英文縮寫(xiě) 1、Mon. 周一 2、Tue. 周二 3、Wed. 周三 4、Thu. 周四 5、Fri. 周五 6、Sat. 周六 7、Sun.周日 星期一到星期日的英文
2024-07-06 -
英文中怎么表達(dá)關(guān)于“冷戰(zhàn)”的意思
理他。 I really like him and I want to get to know him better, but he keeps blowing me off. 我真的很喜歡他,也想進(jìn)一步了解他, 可是他老晾著我。 2. brush sb. off /br??/ 這個(gè)短語(yǔ)不僅僅表示不理對(duì)方,而且態(tài)度還極為簡(jiǎn)單粗暴,想趕緊把人家打發(fā)走。 I asked him for help, but he just brushed me off. 我請(qǐng)他幫忙,結(jié)果他不理我。 3. cross sb. out 如果單是說(shuō)“cross out”,這個(gè)短語(yǔ)就是“刪除”的意思,可是用在人的情緒上,就是“不搭理某人”。 He always makes jokes on me, so I am crossing him out. 他總是拿我開(kāi)玩笑,我就不搭理他了。 4. give sb. the cold shoulder 給別人“一個(gè)冰冷的肩膀”,意思是雖然你倆認(rèn)識(shí),但是你的態(tài)度很冷漠,對(duì)人家不理不睬。 Most of the other professors gave him the cold shoulder. 其他大部分的教授都家應(yīng)該都了解吧!日常生活中情侶之間可能會(huì)發(fā)生,大家都不希望面對(duì)這樣的情況吧!冷戰(zhàn)用英語(yǔ)怎么不愛(ài)搭理他。 5. ignore sb. ignore是動(dòng)詞“不理”的意思,ignore sb. 表示忽略某人、假裝看不到的意思。 If he tries to start an argument,just ignore him. 如果他想挑事兒,甭理他。 6. look right through sb. 這個(gè)短語(yǔ)不是說(shuō)你看穿了誰(shuí),而是要表達(dá)你當(dāng)某人是空氣,不予理會(huì)。 He tried to engage the woman next to him in conversation,but she looked right through him. 他總想跟旁邊的女人搭訕,但人家卻視他如無(wú)物。 conversation /?k?nv??se??n/ n. 交談,會(huì)話 冷戰(zhàn)用英語(yǔ)怎么說(shuō)?文中應(yīng)該告訴大家了吧!你已經(jīng)學(xué)會(huì)了嗎?如果您對(duì)英語(yǔ)學(xué)習(xí)感興趣,想要深入學(xué)習(xí),可以了解滬江網(wǎng)校精品課程,量身定制高效實(shí)用的個(gè)性化學(xué)習(xí)方案,專(zhuān)屬督導(dǎo)全程伴學(xué),掃一掃領(lǐng)200暢學(xué)卡。
2024-06-10 -
香奈兒推出了首支3D打印的睫毛膏!你敢用嗎?
D printing.[/en][cn]奢侈品牌香奈兒推出了第一款用3D
2018-06-20雙語(yǔ)閱讀 熱點(diǎn)速遞 潮人大app 3D打印 香奈兒 娛樂(lè)英語(yǔ) 滬江英語(yǔ) 熱點(diǎn)新聞
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亞洲一些國(guó)家的首都的英文說(shuō)法
首都用英語(yǔ)怎么說(shuō)?其實(shí)它叫capital。一個(gè)國(guó)家一定會(huì)有政治中心,政府所在地,所以政府所在地即是首都。首都承擔(dān)了很多的功能,大家知道多少?lài)?guó)家的首都呢?今怎么說(shuō)?其實(shí)它叫capital。一個(gè)國(guó)家天和大家分享一些亞洲國(guó)家首都的英文表達(dá)方式吧!作為常識(shí)積累也是很好的。 東亞(Eastern Asia) 中國(guó)China,首都:北京 Beijing 蒙古Mongolia 首都:烏蘭巴托 Ulan Bator 朝鮮North Korea 首都:平壤 Pyongyang 韓國(guó)South Korea 首都:首爾(原來(lái)叫漢城) Seoul 日本 Japan 首都:東京 Tokyo 東南亞(Southeastern Asia) 菲律賓Philippines 首都:馬尼拉 Manila 越南Vietnam 首都:河內(nèi) Hanoi 老撾Laos 首都:萬(wàn)象 Vientiane 柬埔寨Cambodia 首都:金邊 Phnom Penh 緬甸Myanmar 首都:內(nèi)比都 Naypyidaw(2005年遷都,仰光 Yangon在2005年以前為緬甸首都) 泰國(guó)Thailand 首都:曼谷 Bangkok 馬來(lái)西亞Malaysia 首都:吉隆坡 Kuala Lumpur 文萊Brunei Darussalam 首都:斯里八家灣市 Bandar Seri Begawan 新加坡Singapore 首都:新加坡 Singapore 印度尼西亞Indonesia 首都:雅加達(dá) Djakarta 東帝汶 east Timor 首都:帝力Dili 首都用英語(yǔ)怎么說(shuō)?各個(gè)國(guó)家的首都都是什么呢?看了上面的內(nèi)容大家清楚了吧!如果您對(duì)英語(yǔ)學(xué)習(xí)感興趣,想要深入學(xué)習(xí),可以了解滬江網(wǎng)校精品課程,量身定制高效實(shí)用的個(gè)性化學(xué)習(xí)方案,專(zhuān)屬督導(dǎo)全程伴學(xué),掃一掃領(lǐng)200暢學(xué)卡。
2024-06-14