焦會線 的英文怎麼說

中文拼音 [jiāokuàixiàn]
焦會線 英文
focal cusp
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  • 會 : 會構詞成分
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  1. A parabolic concave mirror can converge parallel light rays to its focus, and also collimate light rays that pass through its focus

    拋物面凹鏡會把平行而來的光線聚集在一點焦點，亦會把源自焦點的光線平行向外反射。
  2. Analysis showed this might be due to the fact that a black hole passed in front of the star. the gravitation of a black hole can function as a convex lens and focus starlight, resulting in transience increase of apparent brightness of the star

    分析顯示，這很可能是因為有一個黑洞在恆星前面經過，黑洞的引力會聚了星光，就像凸透鏡把光線聚焦一樣，使恆星的視亮度增加。
  3. All the pictures are selected by the association, chosen from thousands of images from various newspapers, magazines and news agencies. in addition, focus at the frontline 2006 exhibition, in which photographs are winners of the hkppa annual photo competition, will also be shown. three winners from each of the seven categories spot news, general news, people, sports, nature environment, feature and photo essays were selected

    與此同時，已踏入第十四屆的前線焦點新聞攝影比賽亦會同場展出，是次比賽共收到逾千張參賽作品，是次比賽評判由各報章雜志的圖片部主管或編輯組成，于比賽的七個組別中:突發新聞、一般新聞、人物、體育、環境與自然、特寫及圖片故事選出各組冠、亞、季軍。
  4. Light rays from the bottom of the vase are reflected twice and focused on the top of the vase, forming a vivid yet virtual image

    瓶底的光線經過瓶頂和瓶底的兩次反射后，便會聚焦到瓶頂，形成一個觸摸不到的影像。
  5. In experience analysis, giving actual rural - urban inequality as the jumping - off place, points out that our country have clear dual - economic and social struction characteristic, and analyze the reasons for which dual - economic and social struction is formed and retained ; rural modernization is key to our country ' s modernization for the following aspects, on the one hand, the problem of the farmer and rural and agriculture have strategic position and role, on the other hand, rural is the focus of a series of realistic problems ; i closely grasp three mainlines of rural modernization, namely agriculture modernization and rural industrialization and rural - to - urban population migrants, we could make them united organically and make a research for them relatedly and discriminatingly, then some policy recommendations are offered

    在實證分析方面，以我國農村經濟為研究對象，從現實的城鄉差別入手，指出我國具有鮮明的二元經濟社會特徵，分析二元經濟社會得以形成並維持的原因；從「三農」問題的地位與作用以及農村是一系列現實問題的焦點兩個方面，論述農村經濟現代化是中國現代化的關鍵；緊緊抓住農村經濟現代化的三條主線，即農業現代化、農村工業化和農村人口城鎮化，把三者內在、有機地結合起來，既有聯系又有區別地進行研究，提出有針對性的對策建議。
  6. Its fundamental is that the ray emitted from a focus ( front ) of elliptical will flock together on the other focus ( back ) by the reflection on the elliptical surface. we set a scatter aperture on the back focus

    橢圓柱面的前焦線上是射線源，晶體固定在一個橢圓基底上，其表面構成一橢圓柱面， x射線經晶體衍射后會聚於後焦線上。
  7. Notice that in all cases, the rays either diverge from or converge toward the foci.

    注意在所有的情況下，光線不是從焦點發散就是會聚到焦點。
  8. Because a single ray of radiation is not strong enough to affect the tissues, but a concentration of a large quantity of beams can unleash magic power to kill the disease focus at one time just like a scalpel. it is proven that the system can offer quick, safe and reliable magic curative effects without incision, bleeding, infection and pain. gamma knife works similarly as a magnifier

    由於第一束射線的劑量都很小，不會對它穿越的人體組織造成損害而許多束射線匯聚的焦點處則形成很高的劑量，只要將焦點對準病變部位，就可以象手術刀一樣準確地一次性摧毀病灶，達到無創傷無出血無感染無痛苦迅速安全可靠的神奇療效。
  9. It is shown, through the analysis of their surface power and astigmatism, that the shape of the meridian line has significant influence upon the distributions of surface power and astigmatism. their keystone distortion is small. in this way, pal meeting different circumstances can be designed

    最後，舉例設計了光焦度增量為2 . 50m ~ （ - 1 ）的幾種漸變鏡片，通過對設計結果分析研究，指出可得到梯形畸變較小的pal鏡片，子午線光焦度漸增多項式參數的選取會影響鏡片球面度和柱面度的大小和分佈，由此，可設計滿足不同使用要求的漸變鏡片。
  10. Pyroelectric detectors are robust detectors which provide an ac type output signal on modulated radiation received. it is based on the pyroelectric effect. when there is no change of incidant radiation, no signal will be achieved

    焦電型紅外線人體感知器當所接收到的紅外線的量有所改變時，即會輸出一交流訊號;若所接收到的紅外線的量未有所改變時，即沒有輸出
  11. Mining east jing - guang, a banana sticks west, north is situated along the three railway lines, right outside the provincial capital, zhengzhou, regional advantages are very obvious

    礦區東有京廣、西有焦枝、北有隴海三大鐵路干線環抱，緊臨省會鄭州，區域優勢十分明顯。
  12. From its preparatory stages to its conclusion, the event gave testimony to masters incredible potency, which takes perfect care of everything and leads people with affinity to establish contact with her when the time is right

    參觀民眾絡繹不絕大螢幕弘法講座是博覽會的焦點從籌備到活動結束，我們見證到師父巧妙的力量照顧好所有一切，使有緣者皆能和我們連上線。
  13. Discussions and preliminary experiments are given for some potential applications of left - handed materials. experimental results which are in accordance with expects for the focusing of plane wave using symmetric rings and the focusing of radiate source using rings are obtained. simulation results are also obtained concerning the - like structure based backward radiate antenna and transmission line based left - handed structures

    對稱環結構異向介質凹透鏡的平面波聚焦、結構異向介質的點源會聚等實驗都得到了和預期接近的初步結果；對基於結構全固態異向介質後向波介質天線微波異向介質的實驗研究和基於微帶電路結構單元的異向介質進行了計算機模擬研究，也取得了較好的結果。
  14. The grating spectrally disperses the light, which is then focused onto the ccd - array detector

    光柵還會使得稍後會在面陣ccd探測器上聚焦的光線分散。
  15. Again, the grating disperses the light, which is then focused onto the ccd - array detector

    光柵仍然會使得稍後會在面陣ccd探測器上聚焦的光線分散。
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