Traffic accident simulation and control technology are simulating the environment and driving process, simulating the operation situation of accident vehicle on the road, making kinematic analysis based on data such as vehicle collision, stop location and collision narks, to determine the normally running line and the speed of vehicle before the accident, presume the collision speed course reversely, use 3d graphics technology to reappearance accidents process, provide scientific theory for the analysis of the cause, make corresponding protect safety technology and strategy
交通事故
模擬與控制技術是對駕駛環境與駕駛行為進行
模擬,
模擬車輛在道路上發生事故的運行情況,根據車輛碰撞位置和停止位置、車身碰
痕等事故現場數據進行運動學分析,確定車輛在事故前正常行駛時的速度和路線,逆向推定碰撞車速及事故過程,應用三維圖形技術再現交通事故過程,為分析事故成因,提出相應的交通安全保障技術和策略奠定科學理論依據。
Advanced technical ceramics - methods of test for ceramic coatings - determination of adhesion and other mechanical failure modes by a scratch test
高級工業陶瓷.陶瓷覆層的試驗方法.劃
痕試驗測定粘附和其他機械失效
模式
This machine is a kind of special equipment used for thermo - printing and creasing various products, such as cardboard, leather and plastic etc. it is suitable for thermo - printing various paper products with electrochemical aluminum and also used as a creasing and cutting machine for mould cutting and creasing cardboard cases and boxes. concave - convex thermo - printing of various high - grade and fine printed products can also be conducted on this machine for obtaining stereoscopic exquisite and beautiful packing and decorating products. the machine is controlled
本機是燙壓各種紙板皮革塑料等製品的專用設備。適用於電化鋁燙印到各種紙張上,又可
模切壓
痕各種紙箱紙盒。各種高級精細的印刷品均可在本機上進行燙印,以獲得富有立體感,精緻美觀的包裝,裝潢製品。
This machine is one of corollary equipment for making steel blade die cutting plate. it is used to trimming and cutting for die cutting ruler and creasing rounded edge after modelling
本機是製做鋼刀
模切版過程中的配套設備之一,它可廣泛用於切線刀,壓
痕線在成型后的修整、切斷。
This machine is one of corollary equipment for making steel blade die cutting plate. it is used to trimming and cutting for brand mold cutting tool and creasing rounded edge after modelling
本機是製作鋼刀
模切版過程中的配套設備之一,它可廣泛用於切線刀、壓
痕刀在成型前後的修整、切斷。
Alternatively the organic material dissolves away leaving an impression or mold in the surrounding rocks
另外就是有機物溶解,在周圍的巖石上留下
痕跡或形成
模子。
Physical model and research development of scratch test are reviewed in this paper. the physical relationship between critical load lc measured by scratch test, shear strength and adhesion energy exists. the critical load lc can be used to characterize adhesion strength of hard coating
本文總結了劃
痕試驗法的物理
模型及研究現狀,臨界載荷與塗層和基體之間的界面剪切強度和附著功有物理關系,臨界載荷能夠表徵塗層與基體的結合力。
Abstract : physical model and research development of scratch test are reviewed in this paper. the physical relationship between critical load lc measured by scratch test, shear strength and adhesion energy exists. the critical load lc can be used to characterize adhesion strength of hard coating
文摘:本文總結了劃
痕試驗法的物理
模型及研究現狀,臨界載荷與塗層和基體之間的界面剪切強度和附著功有物理關系,臨界載荷能夠表徵塗層與基體的結合力。
Molecular imprinting technique ( mit ) is becoming increasingly recognized as a powerful technique of preparing synthetic polymers that contain tailor - made recognition sides for certain molecules. it has an extensive application in purification, separation, immunoassay, enrichment, biomimics and other relevant fields for its predetermination, specificity and practicability of molecule recognition
分子印跡技術是一種制備對特定分子具有專一識別性能的聚合物( mip )的技術, mip對
模板分子的識別具有預定性、專一性和實用性等優點而在分離提純、免疫測定、生物
模擬以及
痕量分析等領域顯示出廣闊的應用前景。
The results also show that the lateral flow exchange between tributary and main channel is proportional to the variation rate of the discharge in main channel
將該
模型應用於歷史上某次垮山堵江潰決洪水,得到的計算結果與實測資料和洪
痕數據相吻合。
On the basis of computer simulation, the relationship among plasma channel, plasma configuration and the final crater are clarified
根據計算機
模擬實驗,得出了短、長脈沖加工時瞬時放電通道半徑、放電通道位形半徑以及最終放電
痕半徑三者之間的關系。
In the processing of single crystal materials, it was found that the sectorial distribution of light and shade appears on the surface, which is the main factor of affecting processing surface quality. therefore starting from the crystal structure, this paper first researched on kdp crystal mechanics characteristics in different crystal plane and orientation through theoretical analysis and nano - indentation experiment, separately calculated the young ’ s modules and shear modules of kdp in different crystal plane, and systematically analyzed the change rule of young ’ s modules and rigidity along with the crystal orientation
在單晶脆性材料的加工中,人們發現加工表面產生明暗相間的扇形分佈,這種明暗相間扇形分佈是影響加工表面質量的主要因素,因此本文從晶體的結構出發,首先對kdp晶體不同晶面、不同晶向的力學性能進行了理論分析和納米壓
痕實驗研究,分別計算了kdp晶體不同晶面上彈性
模量和剪切
模量,並系統地分析了彈性
模量和硬度隨晶向的變化規律。
Advanced technical ceramics - methods of test for ceramic coatings - part 3 : determination of adhesion and other mechanical failure modes by a scratch test
高級工業陶瓷.陶瓷覆層的試驗方法.第3部分:劃
痕試驗測定粘附性和其他機械失效
模式
Because modeling the material heat output air and the molding tool cavityinside gather together quickly output of burnt, flow the mark, lack to anticipate, inhale to result in of transform the etc., the blemish can get to solve well
由於成型材料高溫產生的氣體和
模具腔內快速集聚產生的燒焦、流
痕、缺料、吸氣造成的變形等缺陷能得到充分解決。
Flow mark is the imprint of the movement of melting materials and is in linear pattern to surround runners. the flow mark is resulted from fast condensation of materials inside the mold cavity and is the lines caused when the materials run in
流紋flow mark是熔融材料流動的
痕跡,以澆口為中心而呈現條紋形狀,流紋是先注入
模腔內之材料冷卻過快,而與其後流入之材料間形成界線所致。
Numerical simulation of embossing in railway wheel pre - forming process
火車車輪壓
痕工藝數值
模擬
Quasicontinuum simulation of nanoindention of nickel film
鎳單晶薄膜納米壓
痕的準連續介質
模擬
She saw a faint mark on the horizon, and gradually it took shape.
她瞥見天邊出現了一個模糊的痕跡,慢慢形成可以辨認的形狀。