fall ratio 中文意思是什麼
fall ratio
解釋
降落比-
The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed
較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。 -
The histologic lesions were characterized by the remarkable atrophy of intestinal villi, basal vacuolation of enterocytes, increment of the crypt and the villus - to - crypt ratio had significantly decrease. compared with that of noninoculated control chicks. besides. intestinal villi become thin and flat. or cubic, also accompanied with necrosis. many villous enterocytes were detached from the lamina propria and the lamina propria contained a diffuse infiltrate of lymphocytes, plasma cells, macrophages. the characteristic ultrastructural changes observed by electronmicroscope were swelled mitochondria and dilated endo - plasticreticulum. ribosome on the surface of endo - plasticreticulum fall off and the number of ribosome within the cell decrease
動物回歸試驗中接種兩周齡spf雞， 24h后陸續發病，表現為持續性水樣腹瀉；剖檢可見病雞脫水、小腸內有大量的液體和氣泡、腸粘膜變薄；組織學變化為腸絨毛上皮壞死、脫落，絨毛平均長度減少而隱窩深度增加，固有層中淋巴細胞浸潤。其臨床癥狀及病理組織學變化與自然發病相同。 -
To add " because of the continuous ageing of the population " after " increasing demand for health care services in hong kong in recent years " ; to add " and it is even more difficult for the social welfare sector to recruit nursing staff due to the implementation of the lump sum grant subvention system, thus seriously affecting the quality of elderly and rehabilitation services ; " after " the number of nurses would still fall short of the demand in the coming years ; " ; to add " and in the social welfare sector " after " this council is worried that the quality of nursing services in public hospitals " ; to add " nursing " after " devising a comprehensive and long - term plan for " ; to delete " nursing services ; " after " human resources for general and psychiatric " and substitute with " services as well as for the social welfare sector, including a comprehensive survey on the manpower demand for nurses ; immediately conducting a comprehensive review of the lsg subvention system implemented in the social welfare sector, and ensuring that sufficient nursing staff can be recruited in the market by organizations providing elderly and rehabilitation services with a view to enhancing service quality ; " ; to delete the original " and substitute with " ; to add " for public hospitals as well as for elderly and rehabilitation services " after " manpower ratio between nurses and clients of nursing care " ; to delete the original " and substitute with " ; to delete the original " and substitute with " ; to add " and in the social welfare sector " after " promotion prospects of nurses in public hospitals " ; to delete the original " and substitute with " ; and to add ", in particular the common practice of assigning health workers to undertake certain nursing duties in the social welfare sector, " after " facing up to the problem of de - nursing "
在"近年本港醫療生服務需求不斷上升"之前加上"由於人口持續老化， "在"護士數目于未來數年仍求過于供"之後加上"由於社會福利界實行整筆撥款津助制度，聘請護士人手更加困難，嚴重影響安老及復康服務的質素"在"本會擔心公營醫院"之後加上"及社會福利界"在"就本港普通科"之後刪除"及" ，並以"代替在"精神科"之後加上"及社會福利界"在"全面及長遠的規劃"之後刪除" ，並以" ，包括就護士人手需求進行全面調查二立即全面檢討在社會福利界實行的整筆撥款津助制度，並確保安老及復康服務機構能夠在市場聘請足夠護理人手，以提升服務質素"代替刪除原有的"二" ，並以"三就公營醫院和安老及復康服務"代替刪除原有的"三" ，並以"四"代替刪除原有的"四" ，並以"五"代替在"改善公營醫院"之後加上"及社會福利界的"刪除原有的"五" ，並以"六"代替及在"正視去護士化問題， "之後加上"特別是社會福利界由保健員擔當部分護士職務的普遍做法， " 。 -
Measurements include frequency, frequency ratio, time interval, rise fall time, phase, duty cycle,
量測項目包括頻率頻率比時間間隔上升下降時間相位信號周期 -
After measuring dark current, photocurrent and response to x pulse of gaas detector before and after 1. 7 mev electronic radiation, the response tune, fall time of trailing edge, full width of half maximum ( fwhm ), sensitivity, carrier life, mobility are researched and contrasted. the result shows that the response speed of detector, time resolution ratio and nonlinear of back edge of output signal have been improved greatly after electronic radiation. though sensitivity of the detector reduces, its measuring range can be widened
為了使探測器的性能得到進一步的提高，我們對其進行了電子輻照改性，並測量了本徵砷化鎵探測器和經過1 . 7mev電子輻照的探測器的暗電流、光電流及對x射線的脈沖響應，並對其響應時間，后沿下降時間，半高寬（ fwhm ） ，載流子壽命，靈敏度進行對比，研究，結果顯示經電子輻照后的探測器的性能得到了改善，使響應速度，分辯率進一步提高，並消除了探測器輸出信號后沿的非線性，雖靈敏度有所降低，反而使其測量范圍得以拓寬。 -
With a higher share of people in work, the ratio of retired people to workers would fall
因為有更多的人在工作，所以退休者在工作者中的比例將下降。 -
In order to raise continuous casting ratio, improve product quality, decrease power consumption, fit in with the changing needs of the internal and external markets, pangang iron and steel ( group ) co. decided to invest a fall continuous casting construction project
攀鋼煉鋼廠全連鑄工程是攀鋼為提高連鑄比、提高質量、降低能耗、適應國際國內市場要求而投資新建的。 -
" while the fall in the delinquency ratio was largely due to write - offs made by some banks before the year - end, there also appeared to be a slow - down in the increase of overdue loans " said mr. david carse, deputy chief executive of the hkma
金管局副總裁簡達恆說：雖然月份按揭貸款拖欠比率下降，主要是因為部分銀行在年底前進行撇帳，但是逾期貸款的增加速度似乎也有所放緩。 -
" despite the fall in the ratio of refinancing loans, competition for new mortgage business remains intense and margins are continuing to be squeezed. " said mr david carse, deputy chief executive of the hkma
金管局副總裁簡達恆表示：盡管再融資貸款比率下降，但銀行爭逐新按揭業務的競爭仍相當激烈，並會使息差繼續收窄。 -
Ubs, a swiss bank, has seen its tier - one ratio ( which divides a bank ' s risk - weighted assets by its core capital ) fall from 12. 3 % at the end of the second quarter to 10. 6 %
瑞士聯合銀行眼看著自己的第一級比率（第一比率是風險加權資產和核心資金的比率）從第二季度末的12 . 3 %降低到10 . 6 % 。 -
If current trends continue, the ratio of working age people to retirees will fall from six today to two in 2040
如果照目前的趨勢，工作年齡的人口與退休人口的比率將會從今天的6降至2040年的2 。 -
Among fixed local telephone usages, the ratio of wireless telephone usage in the city rose from 24. 9 % last year to 25. 7 %, while the rate of increase fall from 25. 3 % last year to 0. 2 %, which shows its role in propelling the usage of fixed local telephones is decreasing
在固定本地電話通話量中，無線市話通話量所佔的比重從去年同期的24 . 9 %上升到25 . 7 % ，增長率也從去年同期的25 . 3 %迅速下降到0 . 2 % ，對固定本地電話通話量的帶動作用繼續減弱。 -
A ratio of 3 would mean gold at $ 2, 300, and if the ratio were to fall to 2, then gold would eventually hit $ 3, 500
如果這兩者的比率下降到3 ，那麼黃金的價格就是2300美元，如果下降到2 ，黃金就會達到3500美元。
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