laser line 中文意思是什麼
laser line
解釋
激光線-
To ensure the security of gi inspection, no approving method has been developed by far to drive the capsule endoscope but utilizing the natural peristalsis of gi tract. the uncontrollability of the capsule endoscope brings on some limitations in its functional extension in inspection, medication and surgery, such as temperature and ph measuring, medicament spraying, sampling, on - line sample analyzing, laser incising and rf cauterizing
膠囊內窺鏡目前還沒有實用的主動驅動方法，只能利用消化道自然蠕動作為膠囊內窺鏡前進的動力。由於膠囊內窺鏡不可控，限制了它的功能擴展，比如壓縮空氣噴藥、吸取組織樣品、在線樣品分析、激光切割、射頻燒灼等。完善的膠囊內窺鏡系統需要在現有基礎上加入安全有效的驅動控制，可調整姿態、行進及定位，從而擴大膠囊內鏡檢查的適應癥、安全性與多功能性。 -
The innovat ions of this thesis are as follow : by using dots marking method we achieve high on - line marking, and we design the accurate orientation project, the high scan project, and the step scan project, each of them can be applied for different marking requirement the main contents of thesis are as follows : 1 the development of laser industry, the prospect and technically advantage of laser marking is reviewed
本文的創新之處為，採用點陣式標記方法實現了高速在線打標功能，並分別設計了精確定位方案、快速掃描方案和分步掃描方案三種不同的打標方案，可適用於不同的在線打標要求。主要內容如下： 1 、分析了國內外激光加工業特別是激光打標機及其市場現狀、發展趨勢和市場前景等。 -
Eclipse is a single - line, hand - held laser scanner
是一種單線手持式激光掃描儀。 -
Imported line slideway high - speed laser head
進口直線導軌高速激光頭 -
A feasible program is put forward. this paper introduces a project of supplying on - line laser monitor into high - voltage electrostatic dust - collecting system
激光在線實時粉塵濃度監測系統，對于高壓靜電除塵系統的優化控制起著至關重要的作用。 -
The properties of the key optical and electrical devices and the controlling mode in the system are put forwards. using the polar coordinate lines with different directions and the circulars with the same axis can be written together. by using he - cd laser ( 442nm ) as writing light source, the system can directly write line with width 05 # m on a sample
本文的主要目的是建立了一種極坐標和直角坐標相結合的激光直寫系統的原理樣機，探討系統的各部分器件的基本性能要求，為今後研製高精度激光直寫系統做好工作基礎，分析了激光直寫系統中關鍵器件的性能要求，基本控制方式，實現了極坐標方式下，任意旋轉角度直線圖形與共心圓環的光刻。 -
The use of interferometer to detect and analyze laser radiation is well known, but when the intense ratio of the laser radiation to the background natural light radiation is too small, the laser radiation cannot be detected. a novel more sensitive method for detect of wideband weak incident laser in strong background noise is introduced in this paper. the optical unit uses two wedge interferometers and two line array detectors. the incoming light radiation is divided into two beams and through the interferometers
在被動激光偵察告警中，對微弱脈沖激光信號的探測是一個難點。當探測距離相當遠或視場內接收的背景光輻射很強時，脈沖激光信號到達探測器的能量很小，會淹沒在強大的背景光信號中而探測不到。本論文提出了一種探測微弱脈沖激光信號的方法，可對強烈背景光中的激光威脅信號進行探測和告警，並給出其波長參數。 -
The paper analyses laser tailor - welded products and its characters, discusses the main problems of production line design including process flow, production planning, production line layout and quality control and related solutions as well as applications of practical production line design
摘要首先分析了激光拼焊產品及其特點，探討了在激光拼焊生產線設計中的主要問題：工藝流程、生產規劃、生產線布局及激光拼焊質量控制等，給出了相應的對策，並在實際生產線設計中加以應用。 -
In order to effectively determine the position and distribution of porosities in laser welding sampes with complex structure, a preliminary research was proceeded on the distribtion features of porosities and a formula which can calculate the buried depth of porosities was deduced based on the line profile distribution curve of the flaw position
為了確定復雜結構激光焊件焊縫中氣孔缺陷的位置和分佈，對氣孔缺陷的分佈特徵進行了研究，推導出氣孔缺陷埋藏深度的計算公式，設計了峰值異常缺陷和斜凹型異常缺陷投影距離自動提取演算法，確定了缺陷在鈦合金激光焊件中的分佈特徵，並通過模擬試件的破壞性試驗對該公式進行了驗證。 -
Abstract : in detailed description are the servo system principle for lining operation by 08 32 tamping machine and the approach for straight line automatic lining with laser technique
文摘:著重介紹大型養路機械08 32型搗固車撥道作業伺服系統的原理和利用激光技術實現直線自動撥道的方法。 -
Detecting system for hot mill roll shape with line array ccd of laser
技術的熱軋機輥形檢測系統 -
Precision target sighting - bright laser line for quick and easy aim and shoot performance
目標鎖定精確無誤紅光明亮，能夠準確對準目標並掃描 -
Researches on the application of laser and infrared technology ; 2. researches and designs for on - line monitor installation ; 3. researches and designs for automated control system
激光與紅外技術的研究與應用；在線監測技術的研究與監測設備的設計研製；自動控制系統的研製。 -
All - solid - state laser is an advantage lamp - house. it has many important applications and potential commercial value in many fields, such as industry, scientific research, military. so it ' s always the research focus of laser field. diode end - pumped solid - state laser has many merits. including high efficiency, long lifetime, high frequency stability, narrow line width, compact configuration, convenient for use et al, which made her a necessity in many high level quantum optics experiments. in this thesis, a series of experiment research was done with regard to blue laser, green laser and infrared laser
激光二極體端面泵浦的固體激光器具有效率高、譜線窄、壽命長、結構簡單、使用方便等優點，特別是採用環行諧振腔內加光學單向器構成的單頻激光器，由於頻率穩定，使其成為許多高水平量子光學實驗的主要光源。本論文圍繞全固態單頻藍，綠，紅外激光器進行了一系列實驗研究工作。 -
Voyager is an advanced auto - trigger, single line laser bar code scanner that is equally effective hand held or in the stand for presentation scanning
是一種高級的自感應式單線激光條形碼掃描儀，它的數據傳輸是通過metrologic公司先進的專利技術codegate按鈕實現的。 -
Model ms9520 shown voyager cg is a high performance single line laser bar code scanner with automatic activation and sophisticated data transmission via metrologic s proprietary codegate technology. ms9520 voyager and
Ms9500 voyager是一種高級的自感應式單線激光條形碼掃描儀，既可以將其拿在手中掃描，也可以將其放在支座中掃描，兩種工作方式同樣有效。 -
A stable tunable er3 doped fiber laser with narrow line - width
一種輸出穩定的窄線寬可調諧摻鉺光纖激光器 -
The components and application of the 3d laser line scanning system based on machine vision
基於機器視覺三維激光線掃描系統的組成及應用 -
The conclusions are as follows : the ultrasonic intensity is proportion to the laser intensity ; the ultrasonic induced by a laser line source has much more advantages than by a laser point source, such as stronger energy, higher snr, more directivity and shape ; the intensity of cfpi ' s output signal is linear with ultrasonic vibration velocity, and is effected by incidence angle and scattered angle ; snr will increase by reducing cfpi ' s bandwidth, reducing incidence angle, increasing cavity ' s length and reflectivity
在分析點光源激勵聲表面波機理的基礎上，求出了線光源激勵的超聲振動的位移表達式，發現線光源激勵的近場區表面波具有波形好，信噪比高，指向性好，幅度強等特點。通過理論推導，得出共焦fabry - perot干涉儀的輸出光強除了與樣品表面的振動速度成正比，並與入射角和散射角有關；適當減小cfpi的帶寬，增加腔長，增大鏡面反射率，或者減小檢測入射角都可以提高系統的信噪比。 -
Laser line projector model
激光標線器型號
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