target species 中文意思是什麼
target species
解釋
目標種-
Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases
代謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變，從而對殺蟲劑起到解毒作用，昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加氧酶等，這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變；靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。 -
Passive fishing gear is characterized by the absence of gear movements and / or the pursuit of the target species such as, but not limited to hook and line, fishpots, traps and gill nets set across the path of the fish
被動捕魚設備? ?其特點為設備不運動和/或不對目標生物進行追捕，包括但不限於，置於魚行動路線上的釣鉤釣線、捕魚籠、魚柵和刺網。 -
Strictly protected as an endangered species, the magnificent bengal tiger is nonetheless a common target for poachers
瀕臨絕種動物，被視為保護對象，美麗的孟加拉虎，通常是獵殺者的目標。 -
Salmonella typhimuriwn, one of the invasive bacterial species, can be attenuated without loss of invasiveness and thus used for delivery of eukaryotic expression vectors into host cells in vivo. the recombinant plasmid containing the target gene is released inside the host cells and gain entry into the nucleus, resulting in expression of encoded antigens and subsequent induction of humoral and cellular immune responses
沙門氏菌（ salmonellatyphimurium ）是一種較為常見的侵襲性胞內菌，通過基因工程方法減毒后對宿主致病性顯著降低，但仍保留良好的侵襲力，可直接將真核表達質粒攜帶進入動物細胞內表達相應的蛋白而誘導特異性的免疫應答反應。 -
Biodiversity exists among am fungi and is influenced by numerous factors including soil properties and plant species. if am fungi are to be used in sustainable agricultural systems it is necessary to study native am fungi in the target areas and then select efficient isolates that can be applied as inocula in the field to improve crop growth. the objectives of this study were to investigate the germplasm of am fungi, to understand the distribution pattern of am fungi in different ecological conditions such as area, soil factor and host plant, to select isolates effective in nutrient acquisition by the host plant sweet potato, to test their effectiveness under field conditions, and to monitor amf after their introduction into the field
本研究通過調查我國北方部分地區的am真菌資源，研究了am真菌的種群組成及其在空間、土壤利用方式和宿主植物類型等不同環境條件和空間尺度上的分佈規律；在此基礎上，根據它們對甘薯的生長、吸磷效應篩選出高效菌株，在大田條件下研究了am真菌菌絲的分佈特性、代謝活性及其對甘薯產量和品質的影響；並通過分子探針跟蹤調查了引入am真菌在共生體中的發育和表達，以期為菌根真菌的生產應用提供技術支持。 -
If we study on the phylogenetic relationship in intra - genus or intra - species using gapdh as a target gene, it may be make a discrepancy
對于距現今較近的動物，用其作為近親緣關系的屬內種間的標記基因，可能產生偏差。 -
My prime target this visit to singapore was one of the two species of bee - eaters that migrate here
我這次回新加坡的主要目標是遷徙到該處的兩種食蜂鳥之一。 -
The main ingredient of dry pellet fish feed is fishmeal, protein from other animal or plant origin, fish oil or other kinds of lipids, vitamin premix, minerals and binders are also added in accordance with the nutritional requirement of the target cultured species
一般的乾式顆粒魚糧主要成份為魚粉，再按養殖品種的需要加入動物或植物性蛋白質、魚油或其它脂肪、復合維他命、礦物質及黏合劑等。 -
We consider that such a quantitative monitoring program is necessary and important for a scientific comparison between the monitoring and the baseline data with reference to the population level of the selected target species of conservation importance and or biological diversity of the site
世界自然基金會認為任何彌償措施必須附設量化的監察系統，收集工程后個別具保育價值指標物種的群落數量或受影響地區的物種多樣化數據，與基線資料作科學比較。 -
The herbicidetolerant types survive when exposed to broad - spectrum weed killers potentially allowing farmers to forgo more poisonous chemicals that target specific weed species
耐除草劑的基改作物可耐受廣效性除草劑，農人就可以摒棄針對特定雜草且毒性更強的化學藥劑。
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