無震期 的英文怎麼說
中文拼音 [wúzhènqī]
無震期
英文
aseismic period-
The device may not be applicable to those with difficulty in hand tremor ; or those who fail to understand or perceive the phosphene ; or those with moderate to advanced glaucoma who will have too little optic nerve function to perceive any useful phosphene. " the key to a successful self - tonometry is proper technique and training
然而，對于手震的病人、不能理解及讀取閃光現象的病人，或因青光眼已達中期至嚴重階段，大部份視神經已經受損而無法有效讀取閃光現象的病人，皆未必適用。Certain parts of the plate boundaries along subduction zones appear to be aseismic.
沿消減帶的某些板塊邊界似乎長期無震。Since last week the situation has become more desperate because of an earthquake on thursday that has left thousands homeless in subzero temperatures and has killed more than 5, 000 persons. the earthquake area is neighboring the famine area
上個禮拜，由於星期四地震的關系，阿富汗的情況變得更糟，震區有五千多人死亡，成千成萬的人在零度以下的低溫無家可歸，地震災區和饑荒地區相鄰。It shows that hard layers barely affect the ground motion and can thus be neglected in general. the soft layers, on the other hand, can influence the ground motion greatly, i. e., seismic response will decreases when the period less than 0. 1s and it increases when period greater than 0. 3s, but it will not change significantly for the long period over 3s. therefore the whole effect of the soft layers on earthquake ground motion in fact depends on the characteristic frequencies input
研究結果表明，硬夾層的影響很小，一般情況下，可以不予以考慮；軟夾層有較顯著的影響，其影響主要表現為：對周期小於0 . 1s的高頻段反應減小，對周期大於0 . 3s的較長周期段反應增大，而對周期長達3s及以上周期段反應幾乎無影響，因此，軟夾層對場地地震反應影響的總體作用是增大還是減小反應，取決于計算基底輸入地震動的頻譜特性。Present methods generally based on the statistics of earthquake damage, expert experiences, theory analysis and experimental researches have obvious advantages, disadvantages and certain scopes of application ; ( 2 ) different prediction methods should be adopted against different building conditions, sites, intensity and experiences etc to predict earthquake damage of buildings for prospective accuracy, dependability and availability ; ( 3 ) earthquake damage matrix, which is the foundation of earthquake damage prediction, of 7 kinds of building in the urban areas of zhangzhou city under intensity 6 to 9 has been set up. the damage conditions of different buildings under different intensity are as followings : all kinds of structures are basically intact under intensity 6 ; the reinforced concrete structures are basically intact under intensity 7, but other kinds of structures are destroyed slightly ; the reinforced concrete structures are still basically intact while other kinds of structures are destroyed intermediately under intensity 8 ; the reinforced concrete structures are destroyed slightly, single - story factories and open houses are destroyed intermediately and other kinds of structures are destroyed seriously under intensity 9 ; ( 4 ) the results of earthquake damage predicting of buildings embody the damage when earthquake happens in the future. thus, further identifications and reinforcements should be considered to buildings that will be destroyed intermediately or more under the earthquake with 10 % exceeding probability in future 50 years ; ( 5 ) the direct economic losses caused by damage of buildings resting with the area, structural type, intensity and damage of all kinds of buildings are the main part of the losses of the city in an earthquake ; ( 6 ) the direct economic losses increased progressively toward high intensity by 2 or 3 times
基於上述研究，得出的主要結論有：建築物震害預測是一個模糊的、系統的、復雜的問題，現有的方法很多一般都是以震害統計規律、專家經驗、理論分析和試驗研究為依據，有其自身的優缺點和一定的適用范圍；應針對不同的建築物條件、場地條件、地震強度和已有經驗等，採用不同的預測方法進行建築物震害預測，以使預測結果達到預期的精確性、可靠性和可操作性；建立了漳州市區7類建築物在6度9度地震作用下的震害矩陣，成為指導抗震防災的重要依據，各類結構的震害情況表現為： 6度地震作用下各類建築物基本完好； 7度地震作用下除鋼筋混凝土結構基本完好外其餘以建築輕微破壞為主； 8度地震作用下鋼筋混凝土結構仍以基本完好為主而其餘建築以中等破壞為主； 9度地震作用下鋼筋混凝土結構以輕微破壞為主，單層工業廠房和空曠房屋以中等破壞為主，其餘建築以嚴重破壞為主；建築物的震害預測結果體現了未來地震來臨時的震害程度，在編制漳州市區抗震防災規劃時，對于遭遇50年超越概率10的地震影響發生中等以上破壞的建築物應考慮進行抗震鑒定和加固；由建築物的破壞所造成的直接經濟損失是城市地震經濟損失的主要部分，重慶大學碩士學位論文中文摘要其主要與建築物總面積、結構類型、地震烈度和各類建築物的震害程度有關;不同烈度造成的直接經濟損失按2一3倍向高烈度方向遞增，漳州市區直接經濟損失由6度至9度的比例關系為1 : 2 . 8 : 8 . 6 : 22 . 8 ;遭遇基本地震設防烈度（ 7度）時，漳州市區直接經濟損失約4 . 5億元，無家可歸人員約40000人，且以磚木結構和多層磚混結構的震害損失最大;地震造成的人員傷亡主要與建築物倒塌及嚴重破壞的程度和總面積以及震時的建築物室內人數密切相關，地震時無家可歸人員主要與住宅倒塌、嚴重破壞及中等破壞的程度和總面積以及城市人均居住面積密切相關。And amateur radio, long a breeding ground for people fascinated with technology and the thrill of long - distance communication, has lost ground as cell phones and instant messages connect all continents for practically no cost
長期以來，業余無線電一直令人們為科技的力量而深深著迷，為遠距離通訊的實現而興奮震顫，不愧稱之為「搖籃」 ；而現在，移動電話、即時通訊工具以幾乎無需成本即能連接五大洲，業余無線電頓失地盤。Aftershocks jolted northeast afghanistan sunday, crumbling more remote villages and deterring aid workers from reaching thousands of earthquake victims, officials said
期天阿富汗東北方強烈餘震導致更多偏遠村莊崩塌，亦使救援工作人員無法前往救助數千災民。On sunday, september 12, 1999, the supreme master ching hai international association s sydney center held a vegetarian food expo at cabramatta high school to raise funds for the relief of earthquake victims in turkey
雪梨訊清海無上師世界會雪梨小中心1999年9月12日星期日在坎布瑞麥塔高中舉辦了素食義賣會，為土耳其大地震的災民籌措救援資金。The results show that the disaster has no obvious statistical relation with seismicity and magnitude during the eight years, but there is some relation with original time
結果表明：這8年期間地震災情與全球地震活動性及地震震級無明顯的統計相關關系，似乎與發震的國度、地震的發震時刻有一定的關系。It is possible for the terminal activity faults to penetrate to the quaternary, but their scale is generally small and the penetrating distance is short, therefore, they can not induce earthquakes on a large scale. the remote sense images of last thirty years in daqing region show that the linear tectonics have not changed remarkbly, in the meantime, the earthquake timing figure shows that the probability of the faults inducing earthquakes, which ms is no less than 5, is little, though some terminal active faults have penetrated to the quaternary
晚期活動斷裂有可能斷至第四系，但規模小，延伸的距離短，不會引發大規模地震，遙感解譯分析表明， 30多年來衛星遙感影像顯示的大型線性構造並無明顯變化；另外結合大慶地區地震時序圖認為，晚期活動斷裂即使斷至第四系，其活動引發5級以上地震的可能性也極小。The widely used chemotherapy drug taxol does not work for the most common form of breast cancer and helps far fewer patients than has been believed, surprising new research suggests
最新研究顯示了一個令人震驚的結果：常用化療藥泰素對乳腺癌最常見的分型無效，它能治療的患者遠少於預期。Alcohol provides the body with necessary calories, but has no nutritional value, therefore excessive drinking causes malnutrition. for example, alcoholism can lead to vitamin b deficiency, which will lead to damage of the nervous system, leading to numbness, weakness of limbs, hand tremor and mental confusion
酒精可以提供人體所需的熱能，卻無任何營養價值，長期飲用過量酒精導致營養不良。例如長期缺乏吸取維他命Ｂ ，會對神經系統造成損害，引致手腳麻痹、無力、手震、甚至精神錯亂。Were you impressed with steve jablonsky ' s score work for " transformers " that you want to be able to hear it anywhere ? well, apparently you will not be satisfied anytime soon
你被變形金剛配樂震撼到想無時無處不聆聽它么？可惜，你這個願望近期是不會實現了。Synthetic maro - fiber is a new type reinforcement material that appeared in the last of 20th century. when compared to steel fiber and synthetic micro - fiber, the synthetic macro - fiber offers a large number of advantages : ( 1 ) light ; ( 2 ) evenly distributed ; ( 3 ) erosion resistance ; ( 4 ) obviously improves the impact resistance, flexural toughness, fatigue and seismic properties ; ( 5 ) resistance for early crack ; ( 6 ) prominent advantage in shotcrete
粗合成纖維興起於20世紀末，它是一種新型的增強增韌材料，相對于鋼纖維、細合成纖維，它具有明顯的競爭優勢: （ 1 ）質輕; （ 2 ）無腐蝕; （ 3 ）易於均勻分散; （ 4 ）顯著提高混凝土的韌性、抗沖擊、抗疲勞、抗震防爆性能; （ 5 ）可以提高塑性混凝土的早期抗裂性能; （ 6 ）在噴射混凝土中具有顯著的優勢。With the rapid development of satellite remote sensing technology, it has been widely applied in national economics and martial area, in particular, in the field of natural disaster reduction, for examples, in forecasting and controlling of flood, preventing of forest - fire, monitoring of landslide and debris flow and so on. regretfully, as we understand the satellite remote sensing technology are rarely applied both at home and abroad for earthquake disaster reduction. it is because that on the one side, earthquake is a very complicated natural phenomenon with its indistinct genesis mechanism and occurrence of very low probability and on the other side, the resolution of satellite remote sensing image is too low and satellite repeat period is too long that constrain this technique to be used in earthquake disaster reduction. this paper intends to address the application, practicability and other relative scientific - technical and economic issues, of satellite remote sensing technology in reducing earthquake disaster, it is believed that the earlier use of satellite remote sensing technology in china will provide a more effective and economic vehicle to minimize the future earthquake losses and also successful experiences to the world communities
衛星遙感技術在減輕自然災害中發揮了十分重要的作用，但也不得不指出，衛星遙感技術在防震減災工作中，無論在國內或國外均尚未得到有效的應用.這一方面固然是由於地震事件十分復雜，地震孕育和發生的規律尚未搞清，難以發揮衛星遙感技術的作用，另一方面也由於可以使用的衛星遙感技術的解析度還不夠高，重復觀察的周期長，限制了這一技術在防震減災工作中的應用.有鑒于近年來衛星遙感技術有了新的進展，使其有可能在防震減災中發揮特殊的作用，本文旨在對衛星遙感技術在防震減災工作的應用，對它的可行性、有效性、經濟性和與此相關的科學技術問題進行探討，使這項技術能在防震減災領域早日得到應用，以促進我國防震減災工作的發展Continuing health monitoring or regular condition assessment of important bridges is necessary to ensure that the bridges function well. in order to do that, a baseline finite element model of the target bridge is often indispensable not only for complex dynamic response analysis ( such as seismic analysis, wind - resistant stability analysis, train - bridge vibration analysis and so on ), but also for health monitoring of the bridge
對于大型重要橋梁來說，無論是對其進行復雜響應分析（如地震響應分析、抗風穩定性分析、車橋振動等方面的動力分析） ，還是進行長期監測和健康狀態評估，一個準確和有效的「基準」 （ baseline ）有限元模型都是不可缺少的前提。分享友人