shock formation 中文意思是什麼
shock formation
解釋
流體飽和度的涌狀分佈-
The studies indicate that different content of pyrophyllite and dolomite can cause the following three cases : ( 1 ) making the refractory point decrease linearly and, to some extent, influencing the microstructure and properties of sintered body ; ( 2 ) acceleratingmullite formation during sintering, reducing thermal expansion coefficient of bond, reinforcing the matching nature and improving the flexural strength and shock strength ; ( 3 ) preventing sic grinding tool from generating black core, expanding suitable sintering temperature range of sic grinding tool
同時，也不同程度地影響了磨具燒結體的微觀結構和性能； （ 2 ）可促進在燒結過程中莫來石的形成，降低結合劑的熱膨脹系數，加強了結合劑與磨料的匹配性，提高了磨具的抗折強度和抗沖擊強度； （ 3 ）在一定溫度范圍內還可防止碳化硅磨具出現黑心現象，拓寬了碳化硅磨具的燒結溫度適應范圍。 -
Hence disturbances tend to grow, giving rise to the formation of a shock wave.
因此，擾動就趨于增強而引起沖擊波的形成。 -
Principal conclusions were drawn as the following : the non compatibility of pressure or velocity of the gas on both sides of the contact surface is the cause of the formation of shock wave ; the heating effect of reflective shock wave to driving gas during charging or exhausting process is the internal mechanism of peak oscillating effect, and all the factors that influence the formation and the running of the shock wave will influence the peak oscillating frequency, cooling effect
主要結論如下：熱分離機內激波形成的原因是射氣瞬間接觸面兩側壓力和速度不相容；峰值振蕩效應的內在機制為反射激波對充氣階段的驅動氣或低溫排氣的加熱，凡是影響激波形成及運動的因素都將對峰值振蕩頻率、冷效應及熱效應產生影響；當充、排氣時間比為0 . 1763時，最佳射流激勵頻率出現在高階峰值振蕩頻率上。 -
No, a first gas information molecule discovered in human being, is a typical endothelial - derived relaxant and mediates endothelium - dependent relaxation of blood vessels. in the pathogesis of endotoxin shock vec is one of the major target cells of lps and lps - induced proinflammatory cytokine such as tumor necrosis factor and interlukin 1 and activated. in vec inducible nitric oxide synthase ( inos ) is induced and lead to an increase in production of no, the while endothelial nitric oxide synthase ( enos ) is inhibited and elicit decrease in no formation, both of which are demonstrated to induce the
在內毒素休克過程中vec是lps及其誘導機體產生的多種促炎細胞因子如tnf 、 il - 1作用的主要靶細胞， vec誘導型一氧化氮合酶（ induciblenitricoxidesynthase ， inos ）激活、 no大量誘生而內皮型一氧化氮合酶（ endothelialnitricoxidesynthase ， enos ）活性被抑制、 no生成障礙，是血管反應性異常變化、血管調節機制紊亂的重要發病環節。 -
The mechanism of shock formation apparently changes, too, at these altitudes so that the scaling laws are no longer applicable.
在這個高度下，沖擊形成的機制也有很明顯的改變，所以遞增公式也就不再適用了。 -
Abstract : “ high pressure oil shock ” has been found to be the major source of shock noises in the rotary piston vacuum pumps. recently, we found that the oil shock may shift forward. here, the high pressure oil - shock and the formation mechanism of three other types of shock were analyzed so as to reduce the vacuum pump noises
文摘: 「高速油液沖擊」是滑閥真空泵沖擊噪聲的主要激勵源，通過試驗發現了這一沖擊的前移現象，並進一步分析了高速油液沖擊和其他三種沖擊的形式，為降低滑閥真空泵噪聲提供了可靠的依據。 -
Formation process of cavitation region effected by underwater plane blast shock wave and its characteristics
水下平面爆炸沖擊作用下空化區域形成及其特徵 -
In this dissertation, the cooling mechanism, the formation and the controlling of the shock wave was deeply studied theoretically and experimentally
本文對熱分離機的製冷機理、振蕩管內激波的行為與控制進行了比較深入的理論和實驗研究。 -
Based on the theory of gas dynamics and thermodynamics, the cooling mechanism and the formation and running rule of shock wave in the tube of the thermal separator was explored
從熱力學及氣體動力學角度出發，探討了熱分離機的製冷機理、激波的形成與運動規律。 -
In the thermal separator, the energy is transmitted through the movement of the shock wave. so that, it is of great importance to study the formation, action and controlling of the shock wave for discovering of the mechanism and ameliorating of the running nature of the thermal separator
熱分離機內氣體間能量的傳輸與轉換主要通過激波的運動來實現的，因此深入研究激波的形成、運動、行為及控制方法對于揭示熱分離機的製冷機理和提高其性能有重要意義。 -
The microstructure observation in the microfissures suggests the liquation microcrack results from grain boundary liquation by constitutional liquation of mc carbides and formation of continuous and or semi - continuous low melting liquid films, however, the occurrence of the solid state microcracks can be attributed to the effect of ultrafast transit thermal shock introduced by high energy electron beam
液化裂紋起源於mc碳化物的組份液化而形成的晶界連續或半連續的低熔點共晶液化膜，固相裂紋形成的則是高能電子束流的快速瞬態熱沖擊效應的直接結果。 -
These results suggest that ca2 + and cam were involved in hs genes expression likely thlough regulating the activity of hsr some studies have suggested that hsp70 is a negative regulatory factor. it represses activity of hsf by formation of complex with hsf under non - heat - shock condition
前人的研究表明， hsp70在熱激基因表達中起負調節劑作用，在非熱激條件下，它通過與hsf結合成復合體抑制hsf的活性。 -
Nonlinear dynamical systems ; nonlinear waves ; diffusion ; stability ; characteristics ; nonlinear steepening, breaking and shock formation ; conservation laws ; first - order partial differential equations ; finite differences ; numerical stability ; etc
非線性動力系統；非線性波；擴散過程；穩定性；特徵值及特徵曲線；非線性陡斜，阻斷和激波的形成；守恆定律；一階偏微分方程；有限差分；數值穩定性等等。 -
Vitreous and porcelain enamels - determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry
釉瓷和搪瓷.化學工業用瓷釉的熱沖擊試驗中裂縫形成溫度的測定 -
Vitreous and porcelain enamels - determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry iso 13807 : 1999 ; technical corrigendum 1 : 2000
釉層和瓷漆層.化學工業用瓷釉在熱沖擊試驗中斷裂形成
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