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occurrence n.1.(事件的)發生,出現,有;【礦物】存象,(礦床等...

occurrent

Glanders, the atrocious captain of dragoons, when informed of the occurrence by mrs. glanders, whistled and made jocular allusions to it at dinner time . 格蘭德太太把這件事告訴了格蘭德上尉,這個沒羞沒臊的龍騎兵軍官卻吹著口哨,在吃飯時拿它當談笑的資料。

However, the modified mercalli intensity reached ix, and the occurrence of the earthquake in a highly populated area makes it of engineering significance . 但是,由于強度高達IX度(MM烈度),又是在人口稠密的地區發生的,這次地震就具有重大的工程意義。

The median is not as highly influenced by the frequency of occurrence of a single value as is the mode, nor is it pulled by extreme values as is the mean . 中位數既不象眾數那樣受到數值出現次數的影響,又不象平均數那樣隨著特殊值的大小而偏移。

In addition, several amino acids, sterols, phospholipids, and a few other biochemicals of general occurrence have been shown to influence feeding behavior . 此外還有一些氨基酸、固醇、磷脂以及少數普遍存在的生化物質,也都能影響取食行為。

These phenomena indicate that heavy rainfall is a kind of trigger for the occurrence of earthquakes which occur along the fractured zones of the active faults . 這些現象表明,大雨是發生于活動斷層斷裂區的那些地震的一種觸發因素。

After close observation for premonitory indications, the danger area is narrowed down, and the approximate scale and time of occurrence determined . 在對預兆進行細心觀察之后就把危險區縮小,并確定出地震發生的大概震級和時間。

With the terrible images ofafrican famine still fresh in mind, it is hard to believe that the occurrence of famine is declining . 由于人們對非洲饑荒的可怕形象記憶猶新,因此很難相信饑荒發生的次數在下降。

Failure to grow well, poor productivity and short productive life will suggest the possible occurrence of a number of chronic diseases . 生長不良、生產力低以及生產期短促意味著有可能產生許多慢性疾病。

As often happens, my mind's eye had fashioned a relationship between the magnitude of the events and the scene of their occurrence . 正如經常發生的那樣,我把事件的規模和出事地點的關系想象了一番。

The persistent occurrence of these large discrepancies has naturally been the subject of a great deal of laboratory and field research . 這些巨大偏差的長期存在自然成為很多實驗室和外場研究的課題。

Although there has been long-term producers, the occurrences are generally small, many consisting of mere showings of sulfide . 雖然有些地區長期產鎳,但產量很少,其中有許多地區只有硫化物的痕跡。

I don't see where you can dismiss the continual occurrence and re-forming of certain great ethical ideas in history . 歷史上就有某些偉大的道德觀念,會不斷變換形式,一再出現,不知你將置之于何地?

The question of virus occurrence and survival in sediments was addressed only after improved detection methods were at hand . 淤泥中病毒發生和存活的問題只有在改進了檢測方法以后,才能夠得以了解。

He was disturbed in spirit, and his rest destroyed by dobbin's interruption and the occurrences of the morning . 他心神不寧,早上出了這些事情,再加上都賓又來羅唣了半日,帶累他沒有好好地睡覺。

The deformations at the surface of the crust after rainfalls have close relations to the occurrence of shallow shocks in the upper crust . 雨后地殼表面的形變與地殼上部發生的淺源地震密切相關。

The occurrence of haploid endosperm in the gymnosperms provides a sound basis for further investigations into progenies . 裸子植物中單倍體胚乳的存在,為進一步對于后代的研究提供良好的基礎。

Radiation intensity measured by instrument at 100-150m above ground is no guide to the economic significance of an occurrence . 在100-150米高空用儀器測得的放射性不能說明礦點的經濟價值。

When plots of equal size are compared, the corresponding percent occurrence for a taxon is named “constancy“ . 如果進行比較的是相同面積的樣地,一個種出現的相應百分比就稱為“恒有度”。

The composition of the rock and the occurrence of natural faults, cracks and weak zones exert a great influence . 巖石的成份,及天然斷層、裂隙和軟弱夾層的存在,都有很大影響。