low mortality 中文意思是什麼

low mortality 解釋
低死亡率
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • mortality : n. 必死的命運[性質]；致命性；死亡數；死亡率；大量死亡；失敗數；失敗率；人,人類。 the mortality from automobile accidents 由於汽車事故造成的死亡人數。
  1. Context low levels of cardiorespiratory fitness are associated with high risk of mortality, and improvements in fitness are associated with reduced mortality risk

    背景：低水平的心肺功能與發病率的高風險相關，提高其適應性可以減少發病風險。
  2. Newcastle disease is a highly contagious and economically most important disease of poultry. the disease also inflicts many other avian species. the disease varies in degree of severity ranging from mild, inapparent infecion to severe disease. based on the severity of the disease in chickens, the causative agent of the disease, newcastle disease virus ( ndv ), is divided into three pathotypes : ( 1 ) the lentogenic strains, which cause mild inapparent infection ; ( 2 ) the mesogenic strains, which cause mild respiratory symptoms with low mortality ; ( 3 ) the velogenic strain, which are highly virulent and cause high mortality

    新城疫（ newcastledisease ， nd ）是由新城疫病毒（ newcastlediseasevirus ， ndv ）引起的侵害禽類的急性高度接觸性傳染病，是家禽傳染性疾病中危害最嚴害的疫病之一，由於對世界養禽業危害極大，故被國際獸疫局確定為類傳染病。在傳染性疾病的預防中，疫苗是減少易感人群而被最廣泛採用和最有效的途徑。
  3. Additional, the incidence of a disease of avian flu and mortality difference are very big, depend on birds kind kind fasten and poisonous individual plant and age, environment and intercurrent infection, normally the circumstance is high incidence of a disease and low mortality

    另外，禽流感的發病率和死亡率差異很大，取決于禽類種別和毒株以及年齡、環境和並發感染等，通常情況為高發病率和低死亡率。
  4. ( 2 ) the mortality of cp cell in 10 were increasing directly related with the time in the low temperature. after 120d some cp cells died in the way of apoptosis. most nucleus of cells were condensed, and chromosome was marginated beside the nucleus inner membrane, cell sizes were reduced, dna ladder showed in dna gel electrophoresis

    （ 2 ） cp細胞系在10低溫下細胞死亡率與時間成正比， 120d的細胞具典型的凋亡現象，即細胞核固縮、染色體邊集在核膜內側；細胞體積變小；瓊脂糖凝膠電泳上顯示特徵性的「梯狀」帶。
  5. Mortality rates for leukaemia and brain tumour of highly exposed train drivers ( 21 ? t average annual exposure ) were compared with medium and low exposed occupational groups ( i. e. station masters with an average exposure of 1 ? t )

    高暴露的火車駕駛（年暴露平均為21微特司拉）的白血病及腦瘤死亡率與中、低暴露的族群進行比較（如年平均暴露為1微特司拉的站長） 。
  6. Although in recent years, china ' s population structure has changed into " three lows " complexion of low birth rate, low natural growth rate and low mortality rate thanks to china ' s unremitting efforts to carry out the family planning policy, a high growth is concomitant with the low birth rate

    雖然近年來，由於計劃生育政策的持續不懈努力，中國人口結構已轉變成低出生率、低自然增長率、低死亡率的"三低"局面，但與低出生率相伴生的，卻是高增長量。
  7. Green turtles normally have a very low survival rate due to predation and natural mortality and mature turtles only lay eggs every two to three years on the average

    加上海龜通常每二至三年才繁殖一次，因此非法挖取海龜蛋對海龜種群會造成嚴重的傷害。
  8. 17. when fertility drops to a particularly low level below replacement and the mortality rate remains low, the pace of population aging inevitably quickens

    17 .若生育率下降至遠低於更替水平，而死亡率繼續維持在低水平，人口老化無可避免會加快。
  9. Results showed : ( 1 ) cbt cell death in low tempratures is accompanied by characteristic changes, such as, reduced cell size, distorted nucleus, chromatin condensation and margination and cell ( cytoplasmic ) vacuolization ; cell mortality and ca2 * concentration increase along with time passed in low temperature. mitochondrial membrane potential and 02 increased at first, and then decreased. activities of sod decreased at first, followed by significant increasing and finally depressed

    結果表明： （ 1 ） cbt在低溫協迫下，細胞圓縮，細胞核變形，染色質濃縮且邊位，細胞質空泡狀；細胞死亡率隨處理時間的增加而增加；細胞內鈣離子濃度隨處理時間延長而遞增；線粒體膜電位差在低溫處理早期急速上升，隨后一直下降；細胞內超氧陰離子（ o _ 2 ~ - ）在低溫處理前期出現高峰，接著呈下降趨勢；細胞內sod活性在低溫處理前期減弱，接著上升，然後持續下降。
  10. Remained low over the last two decades. there were three maternal deaths registered in 2004, giving a maternal mortality ratio of 6. 1 per 100 000 registered live births

    於二零零四年，有三名孕婦死亡，按每十萬名登記活產嬰兒計算祗有6
  11. When the concentrations of two extracts were low, t. molitor l. fetched the food obviously. when the concentration was high, the phenomenon was n ' t evident but the mortality added

    兩種提取物濃度較低時，黃粉蟲有明顯的取食現象，高濃度時，取食現象不明顯，但死亡率增加。
  12. When fertility drops to a particularly low level below replacement and the mortality rate remains low, the pace of population aging inevitably quickens. the overall dependency ratio is projected to rise from 381 in 2002 to 562 in 2031. the elderly dependency ratio is expected to increase gradually from 158 in 2002 to 198 in 2016, followed by a marked rise to 380 in 2031

    二零零二年，每千人的撫養率是381 ；到二零三一年，每千人的撫養率估計會上升至562 ；而老年撫養率會由二零零二年的158 ，逐漸上升至二零一六年的198 ；到了二零三一年，更會顯著上升至380 。
  13. Vitamin a deficiency may lead to blindness, and is a major risk factor in infant and maternal mortality even at low levels

    可能導致失明，甚至即使是輕微程度也是造成嬰兒和母親死亡的一個主要危險原因。
  14. The researchers concluded that there is a surprisingly low mortality from pancreatectomy for those with chronic pancreatitis, which may justify less restrictive use of this procedure for the treating the complications of this disease

    研究人員推斷，胰腺切除術治療慢性胰腺炎的死亡率低於我們所預料，這可以說明對這種針對慢性胰腺炎並發癥的治療手段應用的限制應該更少些。
  15. The left strains induced mortality in the ranges of 6 % - 77 %. however, all strains could cause severe atrophy of the bursa and thymuses, no matter they caused high or low mortality

    其餘毒株對spf雞的致死率則介於6 ? 77之間，但是所有毒株都能造成法氏囊和胸腺的顯著萎縮。
  16. Abstract ： context low leels of cardiorespiratory fitness are associated with high risk of mortality, and improements in fitness are associated with reduced mortality risk

    摘要：背景低水平的心肺功能適應性與高死亡率相聯系的，而且提高心肺適應性可以降低死亡的危險。
  17. Hong kong people have continued to enjoy good health, due to extensive preventive measures implemented by the government through its family health service, the port health service, the student health service, the school dental care service and many other community health services. these preventive services have contributed to hong kongs remarkably low infant and maternal mortality rates, which are comparable to the best in the world

    政府透過家庭健康服務部港口憲生處學生健康服務學童牙科保健服務部及其他多項社區健康服務，推行廣泛的疾病預防措施，使市民的健康持續得到保障，而本港嬰兒及孕婦的死亡率亦得以維持在全球最低水平。
  18. Low birth weight babies have a higher mortality rate, while giant babies have an inborn risk of diabetes and heart disease

    過輕嬰兒及夭折機會較大；而過重的嬰兒則較易患上糖尿病及心臟病等。
  19. Conclusions : in critically ill surgical patients, protein c concentrations were generally low, associated with organ dysfunction / failure, and independently associated with a higher risk of icu mortality

    結論：在危重外科患者中，蛋白c濃度一般較低，與器官功能異常/衰竭有關，並且是icu病死率的高度獨立危險因素。
  20. Aims : to investigate the relationship between extremely low frequency magnetic field ( elf - mf ) exposure and mortality from leukaemia and brain tumour in a cohort of swiss railway workers

    目的：探討瑞士鐵路工人世代之極低頻磁場暴露與白血病及腦瘤死亡率的關系。
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