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- Coronary arteriosclerosis is the most common cause of de ath. 冠心病為死亡原因最高的疾病，探究其發(fā)病機理為預防此病的要旨。
- True love is to meet the right person ath the right time in the right place. 真愛(ài)是在對德時(shí)間和地點(diǎn)，遇見(jiàn)對的人。
- It is found that better dispersion is achieved when ATH is treated with PE-g-MAH under SEM. SEM測試顯示氫氧化鋁在聚乙烯基相中達到了更好的分散。
- The tensile strength for LLDPE/EVA blends increases as ATH content is increased,but elongation at break decreases. 隨著(zhù)ATH含量的增加,LLDPE/EVA共混物的拉伸強度逐步增加,斷裂伸長(cháng)率迅速下降。
- The process of surface modification of ATH and various factors effecting the process were described. 介紹了納米氫氧化鋁的表面改性過(guò)程及多種因素的影響。
- Surfactants were selected to improve fluidity of nano ATH filter cake, among which polymer dispersers show merits. 由于碳分反應是苛性的，所以分散劑的篩選亦應該在苛性的條件下進(jìn)行。
- Aluminum trihydroxide (ATH) is the most widely used flame retardant and smoke suppressant in the world. 氫氧化鋁（ATH）是當今世界上被最廣泛使用的阻燃劑和抑煙劑，廣泛應用于塑料，橡膠，化工建材及有機高分子復合材料領(lǐng)域。
- As the add on and particle size of ATH become great, tensile strength and extension at break decrease. 少量使用 ATH時(shí) ,粒徑對拉伸強度影響不大 ,但對斷裂伸長(cháng)率影響明顯 ;
- CONCLUSIONS:There was a close correlation between carotid ath erosclerosis and CHD. 結論:頸動(dòng)脈粥樣硬化與冠心病密切相關(guān)。
- Schairer J.et al.LV response to submaxi mal exercise in endurance trained ath letes and sedentary adults[J].Am J Car dio 2004,70:930. 杜宏凱.;耐力、力量、速度性項目?jì)?yōu)秀運動(dòng)員和無(wú)訓練青年左心形態(tài)功能之對比研究[J]
- Metal hydroxides like aluminium trihydroxide (ATH) or magnesium dihydroxide (MDH) are commonly used halogen-free flame retardants in polyolefins. 金屬氧化物如氫氧化鋁（ATH）或氫氧化鎂（MDH）是常用的無(wú)鹵阻燃體系。
- The treatment of in stent restenosis includes percutaneous transluminal coronary angioplasty, atherectomy, brachytherapy and additional stent implantation. 支架術(shù)后再狹窄可行經(jīng)皮冠狀動(dòng)脈成形術(shù)、消斑治療、血管內放射治療和再次安放支架等治療。
- Methods:Percutaneous coronary rotational atherectomy was applied to 32 patients with coronary artery stenosis and the careful perioperative nursing care was given to the patients. 方法:為32例冠狀動(dòng)脈狹窄患者實(shí)施經(jīng)皮冠狀動(dòng)脈硬化斑塊旋磨成形術(shù),并給予精心圍術(shù)期護理。
- Highly effective flame-retardant is applied to SIR improving performance of material under the condition that proportion of ATH is lowered. 在材料配方中添加高效阻燃劑，在降低氫氧化鋁添加量的情況下可以改進(jìn)硅橡膠的耐漏電起痕水平。
- Methods Using snare atherectomy to pull the foreign body from aorta or vena cave to femoral region vascular puncture part where has been given local anesthesia. 目的以股部小切口取出血管異物臨床。用血管腔內異物圈套器將大血管內異物牽至股部血管穿刺部位局麻下切開(kāi)取出。
- Polyethylene (PE) is retarded by various flame retardant systems composed of unhalogen flame retardants such as amorphous phosphorus alloy and aluminium trihydrate (ATH). 采用紅磷合金、水合氧化鋁、聚磷酸銨等無(wú)鹵阻燃劑構成的多種阻燃體系對聚乙烯進(jìn)行阻燃。
- We look forward to your participation in our activities on a regular basis.Let us learn and walk the Noble ath together, towards the attainment of the Supreme Happiness, Nibbana. 祈盼您能常來(lái)參于我們的活動(dòng)，讓我們一起在菩提道上學(xué)習至達到永恒的寧靜--涅磐。
- Annual treated filler usage is estimated at under 100,000 tonnes consuming less than 1000 tonnes of coupling agents, the main fillers being ATH, natural silicas and mica. 每年處理過(guò)的填料用量估計在10萬(wàn)噸以下，消耗的偶聯(lián)劑在1000噸以下，主要填料ATH，天然硅石和云母。
- The results show that after surface treatment the CG - ATH has a good dispersion in PA66 and the limited oxygen index of the PA66 fire retarded with the treated CG - ATH is improved from 25% to 29%. 結果表明,改性后的CG-ATH在樹(shù)脂中分散性好,在尼龍66中添加表面改性的CG-ATH,其氧指數從25%25提高到29%25。
- In nonhalogen flameretardant technique, the fineness ( micronization, high-purity, surface activation) and coherent effects of ATH make its flame-retardant performance increase greatly. There are broad development prospects. 在無(wú)鹵化阻燃技術(shù)中,氫氧化鋁的精細化(微粉化,高純化,表面活性化)以及協(xié)同效應,可使其阻燃性能明顯提高,發(fā)展前景廣闊。
