[請益] rate/effectiveness

看板Eng-Class (英文板)作者 (recary)時間14年前 (2010/03/12 21:26), 編輯推噓0(008)
留言8則, 2人參與, 最新討論串1/1
1. The ___ of cloning is low, with an average of just over 1% of embryos created by nuclear transfer producing live offspring in the scientific literature. (A)rate (B)effectiveness Ans: (B) 【疑惑】請問(B)為什麼比(A)好呢? 我查到rate也是用low/high,而且也適用在犯罪率 等的,所以複製『率』不能嗎? @@?? Thanks a lot! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 122.118.34.134

03/12 21:29, , 1F
你要看懂整個文意,不要只把注意力放在逗號前頭的六個字
03/12 21:29, 1F

03/12 21:31, , 2F
要講"rate"的話,那麼後頭講的用特定方法"clone"出來的
03/12 21:31, 2F

03/12 21:31, , 3F
embryos"都是clones",所以沒有所謂的rate is low
03/12 21:31, 3F

03/12 21:32, , 4F
"effectiveness"是用來指在用"複製手法"製造出來的embryos
03/12 21:32, 4F

03/12 21:33, , 5F
裡頭有多少能存活下來(且成功的長成.. whatever they are)
03/12 21:33, 5F

03/12 23:28, , 6F
其實科學文章裡面rate通常指速率,所以不適合這裡
03/12 23:28, 6F

03/12 23:29, , 7F
如果rate前面加successful的話我覺得就可以
03/12 23:29, 7F

03/12 23:34, , 8F
重點應該是rate有很多種rate,effectiveness比較明確
03/12 23:34, 8F
文章代碼(AID): #1Bca4Trt (Eng-Class)
文章代碼(AID): #1Bca4Trt (Eng-Class)