常見(jiàn)例句Modification for synthetic purposes on the Diels - Alder adducts 56 and 62 has only rarely been considered.為了達(dá)到合成的目的,對(duì)Diels-Alder加 成物(56)和(62)加以改造的問(wèn)題很少有人考慮.The meanders of a prattling brook, were shaded with straggling willows and alder trees.一條小河蜿蜒掩映在稀疏的柳樹(shù)和榿樹(shù)的樹(shù)蔭間,淙淙作響.Its name is Ben Alder , it is a wild , desert mountain full of hills and hollows.它的名字是本·亞爾德, 是一座盡是些山崗和雞谷的漠無(wú)人煙的荒山.The meanders of a prattling brook, were shaded with straggling willows and alder trees.一條小河蜿蜒掩映在稀疏的柳樹(shù)和榿樹(shù)的樹(shù)蔭間,淙淙作響.Its name is Ben Alder , it is a wild , desert mountain full of hills and hollows.它的名字是本·亞爾德, 是一座盡是些山崗和雞谷的漠無(wú)人煙的荒山.Material: Gold Plated Alder Cone, gold plated bookmark.素材: 鍍金榿木球果吊飾, 鍍金書(shū)簽.The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.而與赤楊共生的微生物是放線菌.The alder nitrogen fixation promoted growth of the after crop.十年生榿木林采伐跡地上,榿木固氮改良土壤,并促進(jìn)后續(xù)植物的生長(zhǎng).Diels — Alder reaction is one of the important research content in the fields of organic chemistry.Diels—Alder反應(yīng)是目前有機(jī)化學(xué)領(lǐng)域重要研究?jī)?nèi)容之一.Material: Gold Plated Alder Cone, Green Chorite Crystal, gold plated bookmark.素材: 鍍金榿木球果吊飾, 綠幽靈水晶, 鍍金書(shū)簽.Alder has no problems with sap , mineral streaks, dark colors or staining.榿木邊材, 礦物線, 顏色變深或色變都沒(méi)有問(wèn)題.When they reach the destination, Alder stopped the car and let her go down.到了那個(gè)女生所說(shuō)的地方時(shí), 阿德就停車(chē)好讓她下車(chē)了.The genetic responses of 13 alder ( Alnus cremastogyne ) provenances was evaluated for at 5 test locations.對(duì)榿木13個(gè)種源在5個(gè)測(cè)試點(diǎn)進(jìn)行了生長(zhǎng)性狀的遺傳測(cè)定.Alder trees belong to the birch family.赤楊屬于樺木科.The tiniest unfurling of pale green at the tips of the alder trees'branches.赤楊樹(shù)的樹(shù)梢泛著隱隱約約的綠.Suddenly, Alder think of the girl haven't paid him the taxi fare.阿德突然想起還未向那位女生收錢(qián),不反過(guò)頭還好.Material: Gold Plated Alder Cone, gold plated bookmark.素材: 鍍金榿木球果吊飾, 鍍金書(shū)簽.The alder nitrogen fixation promoted growth of the after crop.十年生榿木林采伐跡地上,榿木固氮改良土壤,并促進(jìn)后續(xù)植物的生長(zhǎng).Material: Gold Plated Alder Cone, Green Chorite Crystal, gold plated bookmark.素材: 鍍金榿木球果吊飾, 綠幽靈水晶, 鍍金書(shū)簽.Alder has no problems with sap , mineral streaks, dark colors or staining.榿木邊材, 礦物線, 顏色變深或色變都沒(méi)有問(wèn)題.The genetic responses of 13 alder ( Alnus cremastogyne ) provenances was evaluated for at 5 test locations.對(duì)榿木13個(gè)種源在5個(gè)測(cè)試點(diǎn)進(jìn)行了生長(zhǎng)性狀的遺傳測(cè)定. 返回 alder