unknown的例句（unknown在句子中的用法）

• The nature of the nutritional requirements for obligate parasites in nature is unknown. 人們還不知道自然界中專性寄生菌的營養(yǎng)要求的本質(zhì).
• the tomb of the Unknown Soldier 無名戰(zhàn)士墓
• If hoarseness continues or the cause is unknown, doctors should perform an examination called a laryngoscopy. 如果出現(xiàn)持續(xù)性或是不明原因的聲音嘶啞, 醫(yī)生應(yīng)該給你做喉鏡檢查.
• People usually infer an unknown fact from a known fact. 人們通常從已知的事實(shí)中推斷未知的事實(shí).
• Apprehend the world's indefiniteness, which is to let us reverence to the unknown world virtually. 認(rèn)同世界的不確定性, 實(shí)質(zhì)上是讓我們對未知的世界要有一份敬畏.
• In the velvety huskiness of her voice, love vibrated like a note of unknown music. 在她那沙啞柔軟的聲音里, 愛象一闋不知名的曲調(diào)似的震響著.
• Similarly, the numerous business concerns catering to the hobbyist have a tremendous but unknown dollar value. 同樣, 為滿足園藝愛好者們所成立的商務(wù)公司也有著巨大而未知的經(jīng)濟(jì)效益.
• a hitherto unknown species of moth 迄今仍屬未知種類的蛾
• And there is the dread of the unknown, above all , the awful fear of hellfire. 而且還有對未知的恐懼; 尤其是對于煉獄的懼怕.
• Unknown headend service error. Please try downloading later. 未知的數(shù)據(jù)頭端服務(wù)錯誤. 請稍后重試下載.
• The determination of tetramine and fluoroacetamide using GC - MS method unknown sample was discribed in this paper. 本文采用GC -MS 法測定殺鼠劑產(chǎn)品中是否含有毒鼠強(qiáng)及氟乙酰胺,其方法準(zhǔn)確、迅速、可操作性強(qiáng).
• Using electrocution in cross - examination room, he faces an unknown punishment. 他在刑訊室過電, 一會不知還要受什么刑罰.
• Life can be likened to a journey with an unknown destination. 生活可以被比作一次不知目的的旅行.
• His greatest danger now lies in the unknown denizen of the water. 現(xiàn)在他最大的危險是未知的水中居住者。
• Even so, debenture systems are opaque debenture - holders and accepted students is unknown. 即使如此, “學(xué)校債券”的體系仍是不透明的----債券持有者與入學(xué)人數(shù)之間的比例是不公開的.
• This corroborative, young sir, was unknown to the ancients. 年輕的先生, 這種強(qiáng)壯劑古人是不知道的.
• But in both countries these ancient, slow, and sure modes of conveyance, are now alike unknown. 可是,這種古老 、 緩慢而穩(wěn)當(dāng)?shù)牡慕煌? 現(xiàn)在在這兩個國度已同樣沒人知道了.
• A generation ago genetic codes were certainly unknown. 遺傳密碼在上一代確實(shí)很少有人知道.
• Biliary atresia is a common, cholestatic disease of infancy of unknown cause with a poor prognosis. 膽道閉鎖(Biliaryatresia,BA) 是新生兒膽汁郁積最常見的原因, 病因尚不明確,預(yù)后差.
• The best thing to do when entering unknown territory is smile. 踏入未知地帶最好的對策就是微笑。