sporadic case 中文意思是什麼
sporadic case
解釋
散發病例-
The most common metastatic site is the small bowel, with the jejunum slightly higher than the ileum, and there are sporadic case reports of the duodenum, esophagus, stomach, large bowel, and anus
肺癌合併胃腸道轉移以小腸最多，其中空腸發生率略多於回腸，至於十二指腸、食道、胄、大腸與肛門則極為少見。 -
There were four sporadic cases in 2004 and one local case so far this year
二四年有四宗零星個案，而今年截至目前為止，則只有一宗本地感染個案。 -
The centre for health protection ( chp ) of the department of health confirmed the second sporadic case of meningococcal infection today ( april 19 )
?生署?生防護中心今日（四月十九日）證實第二宗個別的腦膜炎雙球菌感染個案。 -
Even though hong kong has been free from sars since june 2003 and there has been no local dengue fever case in the past eight months, public vigilance should remain high. this is because, for dengue fever, hong kong has recorded 14 imported cases so far this year ; and for sars, there were sporadic cases reported in neighbouring areas earlier this year
雖然香港自二三年六月已沒有出現沙士個案，而過去八個月也沒有本地登革熱個案的紀錄，但由於今年香港已錄得十四宗外地傳入的登革熱個案，而今年較早時候鄰近地區也曾出現零星沙士個案，市民仍有需要時刻警惕。 -
When being sporadic nucleation condition, four cases are considered that the number of nuclei increase with time by different ways. in every case, if the initial number of nuclei go up, the value of the avrami exponent n goes down approximately from 4 to 3, on the contrary, the value of vc moves up
在散現成核條件下，考慮了晶核數目m隨時間增加的四種不同情況，隨著初始晶核數目m _ o的增加， avrami指數n值由接近於4逐漸減小到接近於3 ； v _ c值增加。
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