論文句子1

Question 1

Note how different choices for data splitting, featurization, and model are available.

Answer 1

v+n, 祈使句, n:問句有be動詞的疑問詞子句(名詞子句)(主詞與動詞倒裝)

Question 2

With myriad applications of this magnificent pericyclic reaction, often as a crucial element in elegant and programmed cascade sequences facilitating complex molecule construction, the Diels ± Alder cycloaddition has afforded numerous and unparalleled solutions to a diverse range of synthetic puzzles provided by nature in the form of natural products.

Answer 2

often不曉得為何在那
as當副詞連接詞(後面接句子)有，(當、雖然、因為、隨著、依照、)意思，介系詞有(當作)意思。
facilitating是which is facilitate complex molecule construction。
介係詞在句子前要加逗號，在這裡是想傳達非必要資訊，這時前後都要逗號。
現在完成式have+PP
隨著這個壯麗的周還反映的無數應用(通常當作在優雅且計畫的集連續列中的關鍵元素，集連續列促進了複雜的分子結構)，DA還加成已經提供了數個且無與倫比的解在各個範圍的合成拼圖，合成拼圖由天然產物形式裡的本質提供。

Question 3

In celebration of the 100th anniversary of Alder’s birth, selected examples of the awesome power of the reaction he helped to discover are discussed in this review in the context of total synthesis to illustrate its overall versatility and underscore its vast potential which has yet to be fully realized.

Answer 3

限定修飾的形容詞子句中，關係代名詞為及物動詞受詞則關係代名詞可省略，實際上->selected examples of the awesome power of the reaction which he helped to discover ，這整個當主詞
yet 當作(還沒、尚未)是在談論一件「現在還沒完成，但未來會做完」的事。它最常出現在【完成式】中，並且通常置於「句尾」或是「have/ has 的後面」.
使用「have yet to」，是表示一些事情至今尚未發生，這時yet等於代替了not的作用。