dense adj. 1.密集的,(物質(zhì)等)密度大的,(人口等)稠密的。 2.(煙、霧等)濃密的,濃厚的。 3.愚鈍的。 4.【攝影】〔頁片〕高密度的。 a dense forest 密林。 a dense metal 密度大的金屬。 a dense fog 濃霧。 a man with a dense brain 頭腦愚昧的人。 My dense lady, can't you follow 哎呀,我的傻太太,你真的聽不懂嗎? adv. -ly ,-ness n.
Phase analysis of silver in a dense deposit of silver and manganese 含錳高品位銀礦中銀的物相分析
The electron dense deposits by electron microscopy at high magnification are seen here 狼瘡性腎炎。高倍電子顯微鏡下可見高密度電子致密物沉積。
Experimental results indicate that pulse current causes denser deposit , which leads to the decrease of edm tool wear ratio 當電鑄層作為電火花加工電極時,脈沖電流電鑄可以降低電極損耗率。
Conclusions electron microscopic obser vations show that the alveolar epithelial cells , endothelial cells and basement membrane are all injured , interstitial macrophages hyperpplasia , mast cells infiltration and degranulation , electron - dense deposits at alveolar wall are present 結(jié)論電鏡觀察可見特發(fā)性肺纖維化時肺泡上皮細胞、血管內(nèi)皮細胞及基底膜均有損傷,并可見間質(zhì)巨噬細胞增生,肥大細胞浸潤及脫顆粒,肺泡壁電子致密物沉積。
Results the major morphologic changes were as follows : histologically , alveolar inflammation and interstitial fibrosis were observed . electron microscopic findings were : 1 . alveolar type i cells were degenerated 、 broken - down and desquamated , endothelial cells were swelled , with inter cellular tight junction shortened , alveolar type ii cells hyperplastic , basement membrane thinned and deformed ; 2 . alveolar macrophages and interstitial macrophages were hyperplastic ; 3 . mast cells were infiltrated and degranulated ; 4 . electron - dense deposits were present at alveolar wall ; 5 . myofibroblasts 、 fibroblasts 、 collagen and basement membrane like material were hyperplastic 電鏡觀察可見: ( 1 ) i型肺泡上皮細胞變性、崩解和脫落,內(nèi)皮細胞腫脹,細胞間緊密連接短小, ii型肺泡上皮細胞增生,基底膜變薄和破壞; ( 2 )肺泡巨噬細胞、間質(zhì)巨噬細胞增多; ( 3 )肥大細胞浸潤并見脫顆?,F(xiàn)象; ( 4 )肺泡壁電子致密物沉積; ( 5 )肌纖維母細胞、纖維母細胞、膠原原纖維及基底膜樣物質(zhì)增生。