In the way based the scientific and tecdrical talks on i presided at and panicipated in, the graduation theis included a p1entful thets in recent years wtll be divided into three parts for depiction conxteniently and clearly, according to the content as fo1lowsf ( l ) the study of shock compression properties with the drixtiir - liquid co and n, experimentally ( 2 ) the study of the phenomenon of excess heat produced by deuteriurn atoms entering into the lattice of titaluxn experimentally ( 3 ) the calcujation for the electronic structure and energy of hydrogen atoms cluster ffi. the mainstream in the first part of the paper is to exposure some experimental tecndques in high pressure and high temperatur shock compression physics, including by using a cryo - target cooled down circulating steaxned n, to condense the well - proportioned mixed liquid sample from pure gas co and n = with equal molar voiurne
根據近幾年所承擔和參加的科研任務,將研究成果總結寫成的論文按以下三個部分敘述: ( 1 )液體co和n _ 2混合物沖擊壓縮特性的實驗研究(由國防科技重點實驗
室基金項目96js75 . 2 . 1 . jw1902資助) ( 2 )重氫原子進入鈦晶格中引起過熱現象的實驗研究(由國家自然科學基金10145002資助) ( 3 )氫原子團簇h _ 9的電子結構與能量計算第一部分以高溫高壓沖擊波物理實驗為主,採用自行研製的低溫循環汽冷
靶冷凝制樣技術由高純co和n _ 2氣體獲取等摩爾體積均勻混合的液體沖擊初態樣品。
The article primary introduces composing of ht - 7 neutral beam injection ( nbi ) system, then mainly analyzes gas target thickness, that is pressure distribution of neutralizer gas cell, one of factors which affect heating efficiency of nbi
本文首先介紹了ht - 7中性束注入( nbi )加熱系統的組成,然後對影響中性束注入加熱效率因素之一的氣體
靶厚度即中性化
室的壓力分佈進行了重點分析。
Study of pressure distribution in sputtering chamber of multi - source roll coater
多
靶連續卷繞鍍膜機濺射
室布氣均勻性研究
The second harmonic produced by a q - switched nd : yag laser with wavelength e = 532 nanometers ( nm ), pulse width 0 nanoseconds ( ns ) and repetition frequency i = 1 hz was used to bombard a highly pure solid hexagonal bn ( h - bn ) target ( 96 % ), with diameter of 2cm. in a vacuum chamber, boron nitride ( bn ) film was deposited on the single - crystal silicon substrate
利用高能脈沖激光(波長= 532nm ,頻率= 1赫茲,脈寬= 10納秒)在常溫下轟擊燒結的高純六方氮化硼( h - bn )
靶,在真空反應
室中將bn薄膜沉積在單晶硅基底上。
In this trial, the high hemoglobin target was associated with improved qol, but it did not reduce the risk of a first cardiovascular event or affect left ventricular mass index, and it was associated with a more rapid progression to dialysis
試驗中高血紅蛋白
靶目標組患者生活質量得以改善,但首次心血管事件的風險並未降低,左心
室質量指數也未受影響,患者進展到透析的速度加快。
Influence of the target chamber structure on measuring absolute neutron yield
靶室結構對中子絕對產額測量的影響
For the key step of the proposed method, the camera calibration adopts the nonlinear, multi - step and optimized process, which does not need to know the relative positions between different target images and can satisfy simple and feasible calibration demands on the outdoor road
對其中的關鍵環節車載攝像機的標定採用了非線性分步優化的過程,該過程不需要知道不同取向的
靶標圖像的變動情況,能適應
室外道路簡便、快速的標定要求。
A device was constructed, which is made up of a detector, a three demension micromovement device with high precision which can be controlled at long distance, an enough large target chamber, a serial balzers pressure stabilizing system which can measure and adjust the pressure and an electronic acquiring system to measure the ionization distribution
它包括探測器、可遠距離遙控的高精度三維微動裝置、足夠大的
靶室系統、可對工作氣體的氣壓進行測量和調節的氣壓穩定系統以及進行電離分佈研究的電子學系統。
Particle contamination and system reformation in end station of ion implanter
離子注入機
靶室塵埃污染與系統改造
And draft the on - the - spot experiment through the indoor experiment, every parameter of the lead impeller nozzle such as efflux pressure, target distance, attack time parameter to hole influence is analyzed
通過
室內實驗和擬現場實驗,設計內導葉輪噴頭,分析內導葉輪噴頭各參數及射流壓力、
靶距、打擊時間等參數對鉆孔作業的影響。
So , for the time being , left diastolic function in the left ventricle has been listed among the measures of organ damage but not one of the recommended measures
因此,我們暫時將左室舒張功能不全作為靶器官損傷的衡量方法之一,但不作為推薦的衡量方法。