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- Artificial light in an intensely bright and broad beam. 泛光高亮度和寬度的人工光
- Objective We compared the efficacy of excimer laser flying spots mode and broad beam made for treatment of myopia with astigmatism. 目的比較準分子激光的寬光束和小光斑飛點(diǎn)掃描切削模式對復性近視散光矯正效果的影響。
- Ball and beam system is a classical instable system whose mathematical model is constructed in this paper. 摘要球桿系統是一種經(jīng)典的不穩定控制系統。
- This paper describes a new multi ion and electron beam system for preparing optic thin films. 本文介紹一種新型的光學(xué)薄膜制備用多離子束電子束系統。
- This formidable ship was intended primarily as a commerce raider, having a broad beam for stability in the rough seas of the North Atlantic and fuel stores as large as those of battleships intended for operations in the Pacific Ocean. 這艘令人敬畏的軍艦首要任務(wù)是作為商船襲擊艦，擁有寬闊的橫梁以確保在北大西洋惡劣的海況下保持平穩，燃油裝載量也和那些要去太平洋執行任務(wù)的戰列艦一樣多。
- When high beam headlights are in use sensors in the Automatic High Beam system detects oncoming traffic and automatically switch the headlights to low-beam. 當遠光燈大燈都在使用中的傳感器自動(dòng)檢測系統的高光束迎面而來(lái)的流量和自動(dòng)切換到低大燈光束。
- When these techniques are combined with a scanning focused beam system and a data acquisition system, abundance distribution of elemental composition can be displayed. 如果將粒子束聚焦;且裝上掃描設備和計算機數據獲取系統;可以得到樣品中元素豐度分布的掃描圖.
- Finally, the transient amplitudes of the beam system under the axial motion of piezoelectric actuator for three models are obtained by the finite difference method. 最后，由有限差分法得到各組暫態(tài)振幅的數值，并比較之。
- 16 cm diameter low energy broad beam ion source 16厘米低能強流寬束離子源
- The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range,good sensitivity and restraining the intensity fluctuation noise. 本文采用雙光路激光系統，對亞麻塵的相對濃度進(jìn)行了連續測量，具有測量范圍寬、靈敏度好、抑制激光強度起伏噪聲等特點(diǎn)。
- a source of artificial illumination having a broad beam 有寬束光的人工照明電源
- artificial light in an intensely bright and broad beam 高亮度和寬度的人工光
- The river opens out suddenly into a broad estuary. 江面忽然開(kāi)闊起來(lái)，形成一個(gè)寬廣的河。
- The axisymmetric problems, bar and beam systems as well as space systems FEM are introduced by combining with engineering applications. 并結合工程應用介紹軸對稱(chēng)問(wèn)題、桿梁系統、空間結構有限元法等。
- He stated his views in broad outline. 他粗略地講了自己的觀(guān)點(diǎn)。
- direct write electron beam system 直寫(xiě)式電子束光刻裝置
- Her heavy industry rests on a broad and firm base. 它的重工業(yè)有廣泛堅實(shí)的基礎。
- The crooks ripped off a car in broad day light. 那些歹徒在光天化日之下盜竊了汽車(chē)。
- raster scan electron beam system 光柵掃描電子束光刻系統
- She has a broad knowledge of computers. 她對計算機有廣博的知識。
