術 術名詞1.(技藝; 技術; 學術) art; skill; technique 不學無術 have neither learning nor skill; 美術 the fine arts; 醫(yī)術 the art of healing; doctor's skill2.(方法; 策略) method; tactics 權術 political trickery; 戰(zhàn)術 tactics3.(姓氏) a surname 術視 shu shi
In species of pines which are polycyclic flower initiation must occur over a wide time range . 具有多環(huán)球花的松樹屬種,其花的孕育期會延續(xù)較長的時間。
Evolutionists have recently learned that groups of species also have what might be called a half-life . 進化論者最近發(fā)現(xiàn)生物屬種也具有一種可以稱為半死亡期的時期。
In the other case, a kind of pseudoextinction takes place, and the species may evolve into a new species . 另一種方式是出現(xiàn)了一種假絕滅,該屬種可能演變?yōu)榱硪恍路N。
Studies in getting hybrids plants of interspecific hybridization through ovule culture in vitro 利用胚珠培養(yǎng)技術培育棉屬種間雜種植株的研究
Wood preservatives - determination of toxic values against reticulitermes species european termites laboratory method 木材防腐劑.防犀白蟻屬種
Wood preservatives - determination of toxic values against recticulitermes species european termites laboratory method 木材防腐劑.防犀白蟻屬種
Wood preservatives - determination of preventive action against reticulitermes species european termites laboratory method 木材防腐劑.對犀白蟻屬種
Wood preservatives - determination of preventive action against reticulitermes species european termites laboratory method 木材防腐劑.對犀白蟻屬種
An identification key of chinese ophichthidae is provided for each of the 13 genera and 33 species recognized 對中國已有種類進行了詳盡的整理,編制了包括13屬33種蛇鰻科魚類的屬種檢索表。
The taxonomy position of some genera and the phylogeny of the acanthaclisini , myrmeleontini and dendroleontini are discussed 討論了一些屬種的分類地位及蟻蛉科中三個重要族的系統(tǒng)發(fā)育關系。