hatching rate 中文意思是什麼
hatching rate
解釋
孵化率-
Transgenic bt cotton mainly affect high - instar larvae by retarding the growth and intering the proceeding of ecdysis, pupation, and eclosion. the growth retardation leads to the postponement of growth period duration ( the showed that growth period duration prolonged 17 days ). feeding the larvae with the tissue of the transgenic bt cotton and the moths with the flower of transgenic bt cotton, the number of eggs and hatching rate decreased obverviously
轉基因藥防田中，天敵昆亞群落的個體數占整個昆蟲群落總個體數的10 . 0 % ，其優勢種為蜘蛛類、七星瓢蟲（ coceinellas叩te即uneitatalinnaeus ） 、龜紋瓢蟲（ prol ， laea少只ponjcagoeze ） 、大眼蟬長蜷（ prqp . ylaeajaponicagoeze ）和草嶺（助rys叩asepre即unetatawesmael ） 。 -
The results indicate that incubation adjustmellt is an adaptation to favor hatching synchrony, which in turn balances the growth of nestlings and increases their survival rate
推測，孵化調節的適應意義在於促進雛鳥的同步出殼，平衡雛鳥間的生長發育，提高其成活率。 -
Avian encephamyelitis ( ae ), which is also called epidemic tremor, characterized by nonsuppurative encephamyelitis, is caused by avian encephalomyelitis virus and has a sign of decreasing egg production. in adult chickens and decreasing hatching rate in fertilized eggs and has 40 % - 60 % of incidence and 25 % of mortality
該病發病率為40 60 ，死亡率為25左右。成年雞感染后出現產蛋率下降，種蛋出雛率降低。但雛雞感染aev的早期血清中的igm ， igg系統的變化規律尚未見報道。 -
The hatching rate of the gynogens with the cold shock was higher than that of the untreated gynogens. all the gyngens with and without cold shock were examined to be diploid females with 100 chromosomes, providing the evidence that the females of the tetraploid population are homogamety ( xxx )
冷休克處理和未冷休克處理的雌核發育魚均是二倍體（ 2n = 100 ）的雌魚，這證明了異源四倍體螂鯉是雌性的性別決定類型屬于xxxx類型。 -
The comparative analysis of egg hatching rate between
野生與人工飼養條件下花尾榛雞卵孵化率的比較 -
This incubation adjustment of parents makes the synchrony in hatching and the hatching intervals of nestlings shorter than the laying intervals of eggs. this phenomenon was perhaps resulted from the incubating behavior difference of parents in laying time and incubating time. the research also found that the growth rate and survival rate in the latest hatched nestlings in little egret were lower than the earlier hatched ones
卵的孵化時間與產卵順序呈負相關性，先產的卵比后產的卵所需孵化時間相對較長，此現象產生是由於親鳥在產卵期和產卵后的孵化行為不一致造成的，這種孵化調節使同一窩雛鳥孵出時間具有相對集中的趨勢，雛鳥出殼的時間間隔比產卵的時間間隔短；另一方面，在白鷺雛鳥的生長過程中，最晚出殼的雛鳥生長水平和成活率明顯落後于早出殼的雛鳥，而池鷺由於窩卵數和窩雛數為5的數量相對較少，雛鳥生長均衡。 -
Effect of different ecological factors on ricefield eel monopterus albus hatching rate
不同生態因子對黃鱔受精卵孵化率的影響 -
The contrast experiment shows that the combination of yuanji treatment and traditional chinese and western medicines exerts an obvious effect in preventing and curing gonorrhea of young shrimps, in increasing the disease - resisting ability, the survival rate, and the growth vitality, in shortening the hatching and growing period, and in improving the production of young shrimps
通過對比試驗表明，元極處理結合中西藥物對防治羅氏沼蝦「白濁病」有明顯效果，能提高蝦苗抗病力、成活率和生長活力，縮短雌蝦孵出幼體及幼體發育成蝦苗的時間，促進蝦苗增產。 -
The eggs were put in an incubator filled with sand collected from their birthplace and kept at 28 to 30 degrees celsius. after two months of incubation, 85 of the 121 eggs collected hatched out baby turtles, giving a hatching rate of over 70 per cent. " the new - born turtles were about 23 grams in weight and five centimetres in carapace length
漁護署護理員將該窩為數一百二十一隻的海龜蛋放置在數個籃內，鋪上從深灣取來的沙，再放進人工孵化箱中，孵化箱的溫度須保持在攝氏二十八度至三十度，兩個月後，成功孵出八十五隻小海龜，孵化率超過七成。
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