point explosion 中文意思是什麼
point explosion
解釋
點焊炸-
Units producing inflammable and explosive dangerous goods shall attach instruction book with datas such as the ignition point, flash point and explosion limit of the product, and give points of attention for fire and explosion prevention
生產易燃易爆危險物品的單位，對產品應當附有燃點、閃點、爆炸極限等數據的說明書，並且註明防火防爆注意事項。 -
Check all items in the checklist, such as test of content of oxygen, test of explosion point, exploded - proof lamp, good ventilation
核對檢查單並檢查所有項目，如測量氧氣含量，檢驗爆炸點，防爆燈和通風。 -
Manual call point ; explosion proof, for use in operation rooms
操作室內使用的手搖呼叫防爆報警站 -
This paper confirms a kind of non - linear mapping relation between vibration velocity of particles on building and the influence factors, such as total explosive charge, maximum explosive charge fired at the same time, the distance between blasting point and monitoring points, peak particle velocity of ground where building is, the height from monitoring point to ground, and so on, and sets up a support vector machine ( svm ) model for forecasting the vibration effect induced by an explosion
應用支持向量機，建立了總藥量、最大段藥量、爆破點與監測點距離、構築物所在地面震動峰值速度、測點到地面的高度等因素與建築物上的質點震動速度之間的非線性映射關系，確立了支持向量機預測模型。 -
At the latter point, a strong wind commences to blow away from the explosion.
在後一點，開始有一股強烈的風從爆炸處吹來。 -
See the screen constantly falling bombs of mody, fuze has been a point, they want to stop the explosion, the only way, water is, as long as the bottom of the screen to control movement of the bucket suitable location, making bombs directly into the water. can preve
看到畫面中不斷落下的炸彈了么，由於引信已經被點著，想要阻止它們爆炸，唯一的方法，就是用水，只要控制畫面下方的水桶移動到合適的位置，使得炸彈直接落入水中，就可以阻止這場災難。 -
A sun holds a vibration that races in speed to a point of near - combustion ; however there is the vibration is held just below the level of combustion and to a fiery explosion as experienced in the third dimension
一個太陽掌握了在速度中提升到接近燃燒的振動；說來也有振動被掌握在恰恰低於燃燒的水平? ?對於一個在三次元空間所經驗的炙熱的爆發而言。 -
In this paper, the concepts, the historical background, the importance and current application of scientific computing and visualization of scientific computing are introduced and the visualization of computational detonation mechanics is specially expounded. based on the sumarization of the visualization software visc2d and visc3d directing at the mmic ( multi _ material in cell ), the key point of the improvement and the research contents are listed. based on the basic visualization reference model and the data file format of mmic, the file format of vector data is defined. the 2 - d data field visualization technology is described in detail. include the visualization of scalar field and vector field. the weak points of the visc2d software is overcome, and we propose the full - frame coloring mapping method and the visualization of the vector data using the clic ( coloring _ noise line integral convolution ). in addition, the method to draw and display shock wave by edge probing operator is introduced. in the design of the program, in order to overcome the shortcoming of visc2d with sdi ( single document interface ), the software vsv ( visualization of scalar and vector ) with mdi ( multi document interface ) is designed. compared with visc2d, the advantage of vsv includes : ( l ) vsv is a mdi applied software which can be used to view various kind of data, ( 2 ) vsv resolves the flash during displaying moving images which are produed by full - frame coloring method used to the visualization of scalar fields, and ( 3 ) vsv can be used to visualize vector field such as velocity. at last, the visualization of the output data from mmic in explosion and shock is realized by vsv
首先簡要介紹了科學計算與科學計算可視化的概念、歷史背景、意義及應用現狀，重點說明了計算爆炸力學中的可視化問題，在總結多流體網格程序mmic的可視化軟體visc2d和visc3d的基礎上提出了改進要點和本文的研究內容。在介紹可視化基本參考模型和mmic程序的數據文件結構的基礎上，給出了矢量數據文件的結構，詳細闡述了二維數據場的可視化技術，包括標量場和矢量場的可視化，針對原visc2d軟體的不足，給出了改進方法，提出了全幀著色映射方法和用於矢量數據可視化的基於噪聲著色的線積分卷積方法，以及提出了利用邊緣檢測運算元提取和顯示沖擊波的方法。在程序設計上，針對原visc2d軟體只適用於單文檔窗口的缺點，本文利用多文檔mdi窗口，研製了標量場與矢量場的可視化軟體vsv （ visualizationofscalarandvector ） 。
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