puzzling question 中文意思是什麼
puzzling question
解釋
疑難問題-
Here was another puzzling question ; and as alice could not think of any good reason, and as the caterpillar seemed to be in a very unpleasant state of mind, she turned away
這又成了一個難題：愛麗絲想不出任何比較好的理由來回答它，看來，毛毛蟲挺不高興的，因此愛麗絲轉身就走了。 -
But the excess the springing quantum of the pc beam due to continued evolution of concrete creep, which influenced the normal performance of structure, has been an important question puzzling the engineering technicians all the while
但是混凝土徐變的不斷發展帶來過度的起拱，影響結構的正常使用，一直是困擾工程技術人員的重要問題。 -
Although the author, who works as a judge, cannot keep up with those working for theoretic studies, she has chosen this question for discussion for the purpose of learning with an eye on the actual requirement to solve those puzzling problems in judicial practices
筆者來自於審判一線，學術水平遠不及理論工作者，但出於解決審判實踐中難點問題的實際需要，本著學習的目的選擇了這一課題。證明責任分配問題的提出，是由於案件事實真偽不明的客觀存在。 -
Abstract : the low expression level of foreign genes in transgenic plants is a puzzling question for researchers in plant genetic engineering. the biosafety concern is now causing a growing public wariness of transgenic plants around the world. this article reviews the new strategies currently used in construction of plant expression vector for plant genetic engineering. these strategies are important for obtaining better expression of foreign genes and developing safer transgenic plants
摘要外源基因在轉基因植物中表達效率低一直是令相關研究者困擾的一個問題.轉基因植物的生物安全性最近在全球范圍內開始引起世人的擔憂.本文簡要介紹了近年來在植物表達載體構建方面所採用的一些新策略，這些策略有助於增強外源基因的表達水平、提高生物工程體的安全性。 -
I have been puzzling about this question for weeks now
我對這個問題已冥思苦想了好幾個星期。
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